MAX gene-associated protein isoform X5 [Mus musculus]
Protein Classification
List of domain hits
| Name | Accession | Description | Interval | E-value | |||||
| T-box_MGA-like | cd20195 | DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known ... |
75-260 | 9.58e-137 | |||||
DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known as MGAP, MAX dimerization protein, MAD5, MXD5) is a dual-specificity transcription factor that regulates the expression of both, MAX-network and T-box family target genes. MGA functions as a repressor or an activator; it binds to 5'-AATTTCACACCTAGGTGTGAAATT-3' core sequence. Its function is activated by heterodimerization with MAX. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. : Pssm-ID: 410321 Cd Length: 186 Bit Score: 424.92 E-value: 9.58e-137
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| bHLHzip_MGA | cd18911 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and ... |
2244-2308 | 5.73e-32 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and similar proteins; MGA, also termed MAX dimerization protein 5 (MAD5), is a dual specificity T-box/ bHLHzip transcription factor that regulates the expression of both Max-network and T-box family target genes. It contains a Myc-like bHLHZip motif and requires heterodimerization with Max for binding to the preferred Myc-Max-binding site CACGTG. In addition to the bHLHZip domain, MGA harbors a second DNA-binding domain, the T-box or T-domain. It thus binds the preferred Brachyury-binding sequence and represses transcription of reporter genes containing promoter-proximal Brachyury-binding sites. : Pssm-ID: 381481 Cd Length: 65 Bit Score: 119.89 E-value: 5.73e-32
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| MGA_dom super family | cl24582 | MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), ... |
1038-1079 | 1.23e-13 | |||||
MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), which is a dual-specificity transcription factor that contains both a bHLHZip domain and a T-box domain and is able to bind to and regulate transcriptional targets through both E-box sites as well as T-box-binding elements (TBEs). The actual alignment was detected with superfamily member pfam16059: Pssm-ID: 464998 Cd Length: 51 Bit Score: 67.51 E-value: 1.23e-13
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| SP1-4_N super family | cl41773 | N-terminal domain of transcription factor Specificity Proteins (SP) 1-4; Specificity Proteins ... |
1511-1806 | 4.81e-05 | |||||
N-terminal domain of transcription factor Specificity Proteins (SP) 1-4; Specificity Proteins (SPs) are transcription factors that are involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. There are many SPs in vertebrates (9 SPs in humans and mice, 7 SPs in chicken, and 11 SPs in teleost fish), but arthropods only have 3 SPs. SPs belong to a family of proteins, called the SP/Kruppel or Krueppel-like Factor (KLF) family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. SP factors preferentially bind GC boxes, while KLFs bind CACCC boxes. Another characteristic hallmark of SP factors is the presence of the Buttonhead (BTD) box CXCPXC, just N-terminal to the zinc fingers. The function of the BTD box is unknown, but it is thought to play an important physiological role. Another feature of most SP factors is the presence of a conserved amino acid stretch, the so-called SP box, located close to the N-terminus. SP factors may be separated into three groups based on their domain architecture and the similarity of their N-terminal transactivation domains: SP1-4, SP5, and SP6-9. The transactivation domains between the three groups are not homologous to one another. SP1-4 have similar N-terminal transactivation domains characterized by glutamine-rich regions, which, in most cases, have adjacent serine/threonine-rich regions. This model represents the N-terminal domain of SP1-4. The actual alignment was detected with superfamily member cd22540: Pssm-ID: 425404 [Multi-domain] Cd Length: 511 Bit Score: 48.77 E-value: 4.81e-05
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| Name | Accession | Description | Interval | E-value | |||||
| T-box_MGA-like | cd20195 | DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known ... |
75-260 | 9.58e-137 | |||||
DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known as MGAP, MAX dimerization protein, MAD5, MXD5) is a dual-specificity transcription factor that regulates the expression of both, MAX-network and T-box family target genes. MGA functions as a repressor or an activator; it binds to 5'-AATTTCACACCTAGGTGTGAAATT-3' core sequence. Its function is activated by heterodimerization with MAX. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410321 Cd Length: 186 Bit Score: 424.92 E-value: 9.58e-137
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| T-box | pfam00907 | T-box; The T-box encodes a 180 amino acid domain that binds to DNA. Genes encoding T-box ... |
77-260 | 4.53e-108 | |||||
T-box; The T-box encodes a 180 amino acid domain that binds to DNA. Genes encoding T-box proteins are found in a wide range of animals, but not in other kingdoms such as plants. Family members are all thought to bind to the DNA consensus sequence TCACACCT. they are found exclusively in the nucleus, and perform DNA-binding and transcriptional activation/repression roles. They are generally required for development of the specific tissues they are expressed in, and mutations in T-box genes are implicated in human conditions such as DiGeorge syndrome and X-linked cleft palate, which feature malformations. Pssm-ID: 459990 Cd Length: 182 Bit Score: 342.23 E-value: 4.53e-108
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| TBOX | smart00425 | Domain first found in the mice T locus (Brachyury) protein; |
75-264 | 9.05e-88 | |||||
Domain first found in the mice T locus (Brachyury) protein; Pssm-ID: 214656 Cd Length: 190 Bit Score: 284.55 E-value: 9.05e-88
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| bHLHzip_MGA | cd18911 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and ... |
2244-2308 | 5.73e-32 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and similar proteins; MGA, also termed MAX dimerization protein 5 (MAD5), is a dual specificity T-box/ bHLHzip transcription factor that regulates the expression of both Max-network and T-box family target genes. It contains a Myc-like bHLHZip motif and requires heterodimerization with Max for binding to the preferred Myc-Max-binding site CACGTG. In addition to the bHLHZip domain, MGA harbors a second DNA-binding domain, the T-box or T-domain. It thus binds the preferred Brachyury-binding sequence and represses transcription of reporter genes containing promoter-proximal Brachyury-binding sites. Pssm-ID: 381481 Cd Length: 65 Bit Score: 119.89 E-value: 5.73e-32
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| MGA_dom | pfam16059 | MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), ... |
1038-1079 | 1.23e-13 | |||||
MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), which is a dual-specificity transcription factor that contains both a bHLHZip domain and a T-box domain and is able to bind to and regulate transcriptional targets through both E-box sites as well as T-box-binding elements (TBEs). Pssm-ID: 464998 Cd Length: 51 Bit Score: 67.51 E-value: 1.23e-13
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| HLH | pfam00010 | Helix-loop-helix DNA-binding domain; |
2243-2294 | 1.39e-08 | |||||
Helix-loop-helix DNA-binding domain; Pssm-ID: 459628 [Multi-domain] Cd Length: 53 Bit Score: 52.85 E-value: 1.39e-08
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| HLH | smart00353 | helix loop helix domain; |
2248-2299 | 1.69e-05 | |||||
helix loop helix domain; Pssm-ID: 197674 [Multi-domain] Cd Length: 53 Bit Score: 44.52 E-value: 1.69e-05
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| SP2_N | cd22540 | N-terminal domain of transcription factor Specificity Protein (SP) 2; Specificity Proteins ... |
1511-1806 | 4.81e-05 | |||||
N-terminal domain of transcription factor Specificity Protein (SP) 2; Specificity Proteins (SPs) are transcription factors that are involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. SP2 contains the least conserved DNA-binding domain within the SP subfamily of proteins, and its DNA sequence specificity differs from the other SP proteins. It localizes primarily within subnuclear foci associated with the nuclear matrix, and can activate, or in some cases, repress expression from different promoters. The transcription factor SP2 serves as a paradigm for indirect genomic binding. It does not require its DNA-binding domain for genomic DNA binding and occupies target promoters independently of whether they contain a cognate DNA-binding motif. SP2 belongs to a family of proteins, called the SP/Kruppel or Krueppel-like Factor (KLF) family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. SP factors preferentially bind GC boxes, while KLFs bind CACCC boxes. Another characteristic hallmark of SP factors is the presence of the Buttonhead (BTD) box CXCPXC, just N-terminal to the zinc fingers. The function of the BTD box is unknown, but it is thought to play an important physiological role. Another feature of most SP factors is the presence of a conserved amino acid stretch, the so-called SP box, located close to the N-terminus. SP factors may be separated into three groups based on their domain architecture and the similarity of their N-terminal transactivation domains: SP1-4, SP5, and SP6-9. The transactivation domains between the three groups are not homologous to one another. SP1-4 have similar N-terminal transactivation domains characterized by glutamine-rich regions, which, in most cases, have adjacent serine/threonine-rich regions. This model represents the N-terminal domain of SP2. Pssm-ID: 411776 [Multi-domain] Cd Length: 511 Bit Score: 48.77 E-value: 4.81e-05
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| Name | Accession | Description | Interval | E-value | |||||
| T-box_MGA-like | cd20195 | DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known ... |
75-260 | 9.58e-137 | |||||
DNA-binding domain of MAX gene-associated protein and related T-box proteins; MGA (also known as MGAP, MAX dimerization protein, MAD5, MXD5) is a dual-specificity transcription factor that regulates the expression of both, MAX-network and T-box family target genes. MGA functions as a repressor or an activator; it binds to 5'-AATTTCACACCTAGGTGTGAAATT-3' core sequence. Its function is activated by heterodimerization with MAX. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410321 Cd Length: 186 Bit Score: 424.92 E-value: 9.58e-137
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| T-box | pfam00907 | T-box; The T-box encodes a 180 amino acid domain that binds to DNA. Genes encoding T-box ... |
77-260 | 4.53e-108 | |||||
T-box; The T-box encodes a 180 amino acid domain that binds to DNA. Genes encoding T-box proteins are found in a wide range of animals, but not in other kingdoms such as plants. Family members are all thought to bind to the DNA consensus sequence TCACACCT. they are found exclusively in the nucleus, and perform DNA-binding and transcriptional activation/repression roles. They are generally required for development of the specific tissues they are expressed in, and mutations in T-box genes are implicated in human conditions such as DiGeorge syndrome and X-linked cleft palate, which feature malformations. Pssm-ID: 459990 Cd Length: 182 Bit Score: 342.23 E-value: 4.53e-108
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| T-box_TBX4_5-like | cd20189 | DNA-binding domain of T-box transcription factor 4 and 5, and related T-box proteins; This ... |
75-260 | 2.41e-90 | |||||
DNA-binding domain of T-box transcription factor 4 and 5, and related T-box proteins; This subfamily includes the T-box transcription factors TBX4 and TBX5 which play important roles in vertebrate limb and heart development, and in lung and trachea development. TBX4 is needed for normal skeletal and muscular hindlimb development and is involved in super-enhancer-driven transcriptional programs underlying features specific to lung fibroblasts. TBX5 plays a role in regulating cardiac conduction system function, and in coordinating forelimb muscle pattern. Mutations in human TBX5 and TBX4 are associated with Holt-Oram syndrome and Small Patella syndrome, respectively. Both syndromes are characterized by limb defects in addition to other abnormalities. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410315 Cd Length: 185 Bit Score: 291.64 E-value: 2.41e-90
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| TBOX | smart00425 | Domain first found in the mice T locus (Brachyury) protein; |
75-264 | 9.05e-88 | |||||
Domain first found in the mice T locus (Brachyury) protein; Pssm-ID: 214656 Cd Length: 190 Bit Score: 284.55 E-value: 9.05e-88
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| T-box_TBX6_VegT-like | cd20190 | DNA-binding domain of T-box transcription factor 6, VegT and related T-box proteins; This ... |
75-260 | 3.06e-87 | |||||
DNA-binding domain of T-box transcription factor 6, VegT and related T-box proteins; This subfamily includes the transcriptional regulators TBX6 and VegT. TBX6 plays an essential role in the fate determination of axial stem to become either neural or mesodermal. It also plays an essential role in the regulation of left/right patterning in mouse embryos through effects on nodal cilia and perinodal signaling. VegT (also known as Antipodean, Brat and Xombi) is required in early Xenopus embryos for the formation of both the mesoderm and endoderm germ layers. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved 1DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410316 Cd Length: 183 Bit Score: 282.93 E-value: 3.06e-87
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| T-box_VegT-like | cd20197 | DNA-binding domain of Xenopus VegT and related T-box proteins; VegT, (also known as Antipodean, ... |
75-260 | 1.23e-86 | |||||
DNA-binding domain of Xenopus VegT and related T-box proteins; VegT, (also known as Antipodean, Brat and Xombi), is a T-box transcription factor required in early Xenopus embryos for the formation of both, the mesoderm and endoderm germ layers. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410323 Cd Length: 183 Bit Score: 280.96 E-value: 1.23e-86
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| T-box_TBX6 | cd20196 | DNA-binding domain of T-box transcription factor 6, and related T-box proteins; TBX6 is a ... |
75-260 | 9.94e-83 | |||||
DNA-binding domain of T-box transcription factor 6, and related T-box proteins; TBX6 is a T-box transcription factor which plays an essential role in the fate determination of axial stem to become either neural or mesodermal. It also plays an essential role in the regulation of left/right patterning in mouse embryos, through effects on nodal cilia and perinodal signaling. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410322 Cd Length: 182 Bit Score: 269.82 E-value: 9.94e-83
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| T-box_TBX2_3-like | cd20188 | DNA-binding domain of T-box transcription factor 2 and 3, and related T-box proteins; This ... |
75-260 | 2.26e-82 | |||||
DNA-binding domain of T-box transcription factor 2 and 3, and related T-box proteins; This subfamily includes the T-box transcription factors TBX2 and TBX3 and similar proteins. TBX2 is an oncogenic transcription factor implicated in developmental processes, including coordinating cell fate, patterning and morphogenesis of a wide range of tissues and organs. It is overexpressed in several cancers, including melanoma and breast, and plays a key role during cardiac development. TBX2 is a negative regulator of promyelocytic leukemia protein (PML) function in cellular senescence, and it interacts with HP1 to recruit a repression complex to EGR1-responsive promoters to drive the proliferation of breast cancer cells. TBX3 has also been implicated in oncogenesis in breast cancer and melanoma. The tbx3 gene is downregulated by PML. TBX3 directly represses TBX2 under the control of the PRC2 complex in skeletal muscle and rhabdomyosarcoma. Also included in this family is the Drosophila melanogaster optomotor-blind protein (Omb, also known as lethal(1)optomotor-blind, or L(1)omb, or protein bifid) which controls many developmental processes such as wing, eye, and abdominal tergites and optic lobes, and induces epithelial cell migration and extrusion in vivo. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410314 Cd Length: 185 Bit Score: 268.92 E-value: 2.26e-82
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| T-box | cd00182 | DNA-binding domain of the T-box transcription factor family; The T-box family is an ancient ... |
75-252 | 2.18e-81 | |||||
DNA-binding domain of the T-box transcription factor family; The T-box family is an ancient family of transcription factors which plays a multitude of diverse functions throughout development. The founding member of the family is Brachyury (also known as TBXT, or T). Members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. The T-box factors in Caenorhabditis elegans have evolved very differently than those in other organisms; its genome contains 22 T-box genes which encode factors which are diverse in DNA-binding specificity, function and sequence, and only 3 of these factors fall into the conserved T-box subfamilies. Pssm-ID: 410312 Cd Length: 176 Bit Score: 265.61 E-value: 2.18e-81
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| T-box_Drosocross-like | cd20681 | DNA-binding domain of Drosophila Dorsocross and related T-box proteins; Drosophila Dorsocross ... |
75-260 | 8.59e-80 | |||||
DNA-binding domain of Drosophila Dorsocross and related T-box proteins; Drosophila Dorsocross (Doc) includes three Dorsocross paralogs, Doc1-3. These are key cardiogenic T-box transcription factors during specification and differentiation of heart cells. Drosophila Doc also functions in caudal visceral mesoderm development, and modulates Notch signaling in the developing Drosophila eye by regulating the expression of Delta in the eye imaginal discs. Doc also functions in the morphogenesis of epithelial tissues: in Drosophila, which possesses a single extraembryonic (EE) membrane, it is essential for EE epithelia tissue maintenance while in Tribolium castaneum, which has 2 EE membranes, Doc plays a major role in EE morphogenetic events throughout development without affecting EE tissue specificity or maintenance. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410332 Cd Length: 186 Bit Score: 261.50 E-value: 8.59e-80
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| T-box_TBXT_TBX19-like | cd20192 | DNA-binding domain of T-box transcription factor T, T-box transcription factor 19 and related ... |
75-260 | 4.23e-77 | |||||
DNA-binding domain of T-box transcription factor T, T-box transcription factor 19 and related T-box proteins; Tbx19 (also known as Tpit) is a T-box factor restricted to two pituitary (pro-opiomelanocortin) POMC-expressing lineages, the corticotrophs and melanotrophs; it controls terminal differentiation of these lineages. TBX19 activates POMC gene transcription with the cooperation of another transcription factor Pitx1. TBXT, also known as Brachyury protein, or protein T, is a transcription factor needed for posterior mesoderm formation and differentiation as well as for the notochord development during embryogenesis. It binds to a 24 base-pair (bp) palindromic site (called the T site) and activates gene transcription when bound to such a site. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. TBXT is the founding member of the T-box family, members of which share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410318 Cd Length: 180 Bit Score: 253.72 E-value: 4.23e-77
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| T-box_TBX1_10-like | cd20187 | DNA-binding domain of T-box transcription factor 1 and 10, and related T-box proteifactors; ... |
75-260 | 9.29e-76 | |||||
DNA-binding domain of T-box transcription factor 1 and 10, and related T-box proteifactors; This subfamily includes TBX1 and TBX10. TBX1 is a T-box transcription factor which plays an important role in heart development and has been implicated in DiGeorge or 22q11.2 deletion syndrome. This syndrome is associated with various types of cardiac outflow tract (OFT) and vascular defects. Wnt5a is regulated by TBX1 in the second heart field (SHF). TBX1 is required to maintain the integrity of extracellular matrix-cell interactions in the SHF and this interaction is critical for cardiac (OFT) development. TBX10 is a putative T-box transcription factor. Diseases associated with TBX10 include Isolated Cleft Lip and Cleft Lip/cleft lip with or without cleft palate. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410313 Cd Length: 189 Bit Score: 250.03 E-value: 9.29e-76
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| T-box_TBX20-like | cd20193 | DNA-binding domain of T-box transcription factor 20 and related T-box proteins; TBX20 is a ... |
75-260 | 7.68e-73 | |||||
DNA-binding domain of T-box transcription factor 20 and related T-box proteins; TBX20 is a T-box transcriptional factor which functions in embryonic development and its deficiency is associated with congenital heart disease. It acts both as a transcriptional activator and a repressor required for cardiac development, and has key roles in maintaining the functional and structural phenotypes in the adult heart. The TBX20-cardiac transcription factor CASZ1 protein complex is protective against dilated cardiomyopathy and is essential for maintaining cardiac homeostasis. TBX20 has also been shown to regulate angiogenesis through the PROK2-PROKR1 (prokineticin receptor 1) pathway and is involved in both, pathological and developmental, angiogenesis. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410319 Cd Length: 190 Bit Score: 241.95 E-value: 7.68e-73
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| T-box-like | cd20682 | T-box DNA-binding domain; uncharacterized subfamily; The T-box family is an ancient group that ... |
75-260 | 8.91e-73 | |||||
T-box DNA-binding domain; uncharacterized subfamily; The T-box family is an ancient group that appears to play a critical role in development in all animal species. These genes were uncovered on the basis of similarity to the DNA binding domain of murine Brachyury (T) gene product, the defining feature of the family. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development and conserved expression patterns, most of the known genes in all species being expressed in mesoderm or mesoderm precursors. Pssm-ID: 410333 Cd Length: 191 Bit Score: 241.91 E-value: 8.91e-73
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| T-box_TBX15_18_22-like | cd20191 | DNA-binding domain of T-box transcription factor 15, 18 and 22, and related T-box proteins; ... |
75-260 | 5.42e-71 | |||||
DNA-binding domain of T-box transcription factor 15, 18 and 22, and related T-box proteins; This subfamily includes the transcriptional regulators TBX15, TBX18 and TBX22 which are involved in various developmental processes. TBX15 (also known as TBX14) plays an important role in the development of the skeleton of the limb, vertebral column and head, possibly through its control of the number of mesenchymal precursor cells and chondrocytes; it also plays a role in the differentiation of brown and brite adipocytes. TBX18 is involved in the developmental processes of a variety of tissues and organs, including the ureter, vertebral column. epicardium and coronary vessels; it is important for the development of the head portion of the sino atrial node (SAN). Mutations in the T-box transcription factor gene TBX22 are found in X-linked Cleft Palate with or without Ankyloglossia syndrome (CPX syndrome), and associated with cleft lip and palate, and tooth agenesis. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410317 Cd Length: 194 Bit Score: 236.71 E-value: 5.42e-71
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| T-box_TBR1_2_21-like | cd20194 | DNA-binding domain of T-box brain protein 1 and 2, T-box transcription factor 21 and related ... |
74-260 | 4.48e-69 | |||||
DNA-binding domain of T-box brain protein 1 and 2, T-box transcription factor 21 and related T-box proteins; TBX21 (also known as T-cell-specific T-box transcription factor T-bet or transcription factor TBLYM) is a lineage-defining transcription factor which directs T helper type 1 (Th1) cell differentiation. This subfamily includes TBR1 (also known as T-brain-1, or TES-56), which is a neuron-specific transcription factor involved in forebrain development, and TBR2 (also known as Eomesodermin, Eomes, or T-brain-2), which is associated with neurogenesis, cardiogenesis and tumor immune response. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410320 Cd Length: 185 Bit Score: 230.83 E-value: 4.48e-69
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| T-box_TBX21 | cd20203 | DNA-binding domain of T-box transcription factor 21 and related T-box proteins; TBX21 (also ... |
74-260 | 1.30e-66 | |||||
DNA-binding domain of T-box transcription factor 21 and related T-box proteins; TBX21 (also known as T-cell-specific T-box transcription factor T-bet or transcription factor TBLYM) is a lineage-defining transcription factor which directs T helper type 1 (Th1) cell differentiation. It initiates Th1 lineage development from naive T helper precursor cells both by initiating the Th1 genetic programs and by inhibiting the opposing Th2 and Th17 lineage-commitment programs. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410329 Cd Length: 191 Bit Score: 224.07 E-value: 1.30e-66
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| T-box_TBX22-like | cd20200 | DNA-binding domain of T-box transcription factor 22 and related T-box proteins; TBX22 is a ... |
74-260 | 1.48e-63 | |||||
DNA-binding domain of T-box transcription factor 22 and related T-box proteins; TBX22 is a transcriptional regulator involved in developmental processes. Mutations in the T-Box transcription factor gene TBX22 are found in X-linked Cleft Palate with or without Ankyloglossia syndrome (CPX syndrome). TBX22 mutation is also associated with cleft lip and palate, and tooth agenesis. This subgroup belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410326 Cd Length: 194 Bit Score: 215.55 E-value: 1.48e-63
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| T-box_TBX18_like | cd20199 | DNA-binding domain of T-box transcription factor 18 and related T-box proteins; TBX18 acts as ... |
75-260 | 1.80e-63 | |||||
DNA-binding domain of T-box transcription factor 18 and related T-box proteins; TBX18 acts as a transcription repressor involved in the developmental processes of a variety of tissues and organs, including the ureter, vertebral column. epicardium and coronary vessels. TBX18 is important for the development of the head portion of the sino atrial node (SAN); SAN is the pacemaker region of the heart that initiates each heartbeat. This subgroup belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410325 Cd Length: 195 Bit Score: 215.30 E-value: 1.80e-63
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| T-box_TBX15-like | cd20198 | DNA-binding domain of T-box transcription factor 15 and related T-box proteins; TBX15 (also ... |
74-260 | 5.83e-61 | |||||
DNA-binding domain of T-box transcription factor 15 and related T-box proteins; TBX15 (also known as TBX14) plays an important role in the development of the skeleton of the limb, vertebral column and head, possibly through its control of the number of mesenchymal precursor cells and chondrocytes. TBX15 also plays a role in the differentiation of brown and brite adipocytes. This subgroup belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410324 Cd Length: 198 Bit Score: 208.04 E-value: 5.83e-61
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| T-box_TBR1 | cd20204 | DNA-binding domain of T-box brain protein 1 and related T-box proteins; TBR1 (also known as ... |
74-260 | 5.58e-59 | |||||
DNA-binding domain of T-box brain protein 1 and related T-box proteins; TBR1 (also known as T-brain-1 or TES-56) is a neuron-specific transcription factor of the T-box family and involved in forebrain development. It has been recognized as a high-confidence risk gene for autism spectrum disorders (ASD); it regulates the expression of ASD-related genes that are critical for cortical development. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410330 Cd Length: 191 Bit Score: 202.27 E-value: 5.58e-59
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| T-box_Fungi_incertae_sedis | cd20683 | T-box DNA-binding domain; uncharacterized subfamily of fungi classified as Fungi incertae ... |
76-261 | 3.69e-57 | |||||
T-box DNA-binding domain; uncharacterized subfamily of fungi classified as Fungi incertae sedis; Fungi incertae sedis refers to a fungal taxonomic group where its broader relationships are unknown or undefined. The T-box family is an ancient group that appears to play a critical role in development in all animal species. These genes were uncovered on the basis of similarity to the DNA binding domain of murine Brachyury (T) gene product, the defining feature of the family. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development and conserved expression patterns, most of the known genes in all species being expressed in mesoderm or mesoderm precursors. Pssm-ID: 410334 Cd Length: 214 Bit Score: 198.00 E-value: 3.69e-57
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| T-box_TBX19-like | cd20201 | DNA-binding domain of T-box transcription factor 19 and related T-box proteins; Tbx19 (also ... |
71-260 | 2.48e-56 | |||||
DNA-binding domain of T-box transcription factor 19 and related T-box proteins; Tbx19 (also known as Tpit) is a T-box factor restricted to two pituitary (pro-opiomelanocortin) POMC-expressing lineages, the corticotrophs and melanotrophs; it controls terminal differentiation of these lineages. TBX19 activates POMC gene transcription with the cooperation of another transcription factor Pitx1. Mutations of the human TPIT gene cause early onset pituitary adrenocorticotrophic hormone (ACTH) deficiency. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410327 Cd Length: 183 Bit Score: 194.48 E-value: 2.48e-56
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| T-box_TBR2 | cd20205 | DNA-binding domain of T-box brain protein 2 and related T-box proteins; TBR2 (also known as ... |
77-260 | 4.08e-56 | |||||
DNA-binding domain of T-box brain protein 2 and related T-box proteins; TBR2 (also known as Eomesodermin, Eomes, or T-brain-2) is a member of the T-box family of transcription factors and is associated with neurogenesis, cardiogenesis and tumor immune response. This subfamily belongs to the T-box family of transcription factors which plays a multitude of diverse functions throughout development. The founding member of the T-box family is Brachyury (also known as TBXT, or T). T-box family members share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410331 Cd Length: 191 Bit Score: 194.13 E-value: 4.08e-56
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| T-box_TBXT | cd20202 | DNA-binding domain of T-box transcription factor T and related T-box proteins; TBXT, also ... |
74-260 | 6.96e-56 | |||||
DNA-binding domain of T-box transcription factor T and related T-box proteins; TBXT, also known as Brachyury protein, or protein T, is a transcription factor needed for posterior mesoderm formation and differentiation as well as for the notochord development during embryogenesis. It binds to a 24 base-pair (bp) palindromic site (called the T site) and activates gene transcription when bound to such a site. This subfamily belongs to the T-box family of transcription factors which play a multitude of diverse functions throughout development. TBXT is the founding member of the T-box family, members of which share a conserved DNA-binding domain (T-box) which binds DNA in a sequence-specific manner. Common features shared by T-box family members are DNA-binding and transcriptional regulatory activity, a role in development, and conserved expression patterns. Pssm-ID: 410328 Cd Length: 179 Bit Score: 192.95 E-value: 6.96e-56
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| bHLHzip_MGA | cd18911 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and ... |
2244-2308 | 5.73e-32 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) and similar proteins; MGA, also termed MAX dimerization protein 5 (MAD5), is a dual specificity T-box/ bHLHzip transcription factor that regulates the expression of both Max-network and T-box family target genes. It contains a Myc-like bHLHZip motif and requires heterodimerization with Max for binding to the preferred Myc-Max-binding site CACGTG. In addition to the bHLHZip domain, MGA harbors a second DNA-binding domain, the T-box or T-domain. It thus binds the preferred Brachyury-binding sequence and represses transcription of reporter genes containing promoter-proximal Brachyury-binding sites. Pssm-ID: 381481 Cd Length: 65 Bit Score: 119.89 E-value: 5.73e-32
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| bHLHzip_MGA_like | cd19682 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) ... |
2244-2307 | 2.25e-20 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MAX gene-associated protein (MGA) family; The MGA family includes MGA, Schizosaccharomyces pombe ESC1 (spESC1) and similar proteins. MGA, also termed MAX dimerization protein 5 (MAD5), is a dual specificity T-box/ bHLHzip transcription factor that regulates the expression of both Max-network and T-box family target genes. It contains a Myc-like bHLHZip motif and requires heterodimerization with Max for binding to the preferred Myc-Max-binding site CACGTG. In addition to the bHLHZip domain, MGA harbors a second DNA-binding domain, the T-box or T-domain. It thus binds the preferred Brachyury-binding sequence and represses transcription of reporter genes containing promoter-proximal Brachyury-binding sites. spESC1 is a bHLHzip protein with homology to human MyoD and Myf-5 myogenic differentiation inducers. It is involved in the sexual differentiation process. Pssm-ID: 381525 [Multi-domain] Cd Length: 65 Bit Score: 86.94 E-value: 2.25e-20
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| MGA_dom | pfam16059 | MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), ... |
1038-1079 | 1.23e-13 | |||||
MGA, conserved domain; This domain can be found in the MAX gene-associated protein (Mga), which is a dual-specificity transcription factor that contains both a bHLHZip domain and a T-box domain and is able to bind to and regulate transcriptional targets through both E-box sites as well as T-box-binding elements (TBEs). Pssm-ID: 464998 Cd Length: 51 Bit Score: 67.51 E-value: 1.23e-13
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| bHLHzip_Myc | cd11400 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Myc family; The Myc family is a ... |
2244-2321 | 4.89e-09 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Myc family; The Myc family is a member of the bHLHzip family of transcription factors that play important roles in the control of normal cell proliferation, growth, survival and differentiation. All Myc isoforms contain two independently functioning polypeptide chain regions: N-terminal transactivating residues and a C-terminal bHLHzip segment. The bHLHzip family of bHLH transcription factors are characterized by a highly conserved N-terminal basic region that may bind DNA at a consensus hexanucleotide sequence known as the E-box (CANNTG) followed by HLH and leucine zipper motifs that may interact with other proteins to form homo- and heterodimers. Myc heterodimerizes with Max enabling specific binding to E-box DNA sequences in the promoters of target genes. The Myc proto-oncoprotein family includes at least five different functional members: c-, N-, L-, S- and B-Myc (which is lacking the bHLH domain). Pssm-ID: 381406 [Multi-domain] Cd Length: 80 Bit Score: 55.25 E-value: 4.89e-09
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| HLH | pfam00010 | Helix-loop-helix DNA-binding domain; |
2243-2294 | 1.39e-08 | |||||
Helix-loop-helix DNA-binding domain; Pssm-ID: 459628 [Multi-domain] Cd Length: 53 Bit Score: 52.85 E-value: 1.39e-08
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| bHLHzip_spESC1_like | cd19690 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Schizosaccharomyces pombe ESC1 (spESC1) ... |
2244-2300 | 1.85e-08 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Schizosaccharomyces pombe ESC1 (spESC1) and similar proteins; spESC1 is a bHLHzip protein with homology to human MyoD and Myf-5 myogenic differentiation inducers. It is involved in the sexual differentiation process. Pssm-ID: 381533 Cd Length: 65 Bit Score: 53.23 E-value: 1.85e-08
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| bHLH_SF | cd00083 | basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators ... |
2251-2293 | 1.98e-07 | |||||
basic Helix Loop Helix (bHLH) domain superfamily; bHLH proteins are transcriptional regulators that are found in organisms from yeast to humans. Members of the bHLH superfamily have two highly conserved and functionally distinct regions. The basic part is at the amino end of the bHLH that may bind DNA to a consensus hexanucleotide sequence known as the E box (CANNTG). Different families of bHLH proteins recognize different E-box consensus sequences. At the carboxyl-terminal end of the region is the HLH region that interacts with other proteins to form homo- and heterodimers. bHLH proteins function as a diverse set of regulatory factors because they recognize different DNA sequences and dimerize with different proteins. The bHLH proteins can be divided to cell-type specific and widely expressed proteins. The cell-type specific members of bHLH superfamily are involved in cell-fate determination and act in neurogenesis, cardiogenesis, myogenesis, and hematopoiesis. Pssm-ID: 381392 [Multi-domain] Cd Length: 46 Bit Score: 49.44 E-value: 1.98e-07
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| bHLHzip_L-Myc | cd11457 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in L-Myc and similar proteins; L-Myc, ... |
2244-2323 | 8.42e-06 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in L-Myc and similar proteins; L-Myc, also termed Class E basic helix-loop-helix protein 38 (bHLHe38), or protein L-Myc-1, or V-myc myelocytomatosis viral oncogene homolog, is a bHLHZip oncoprotein belonging to the Myc oncogene protein family. It binds DNA as a heterodimer with MAX. L-Myc is co-expressed with another Myc family member and has weaker transformation/transactivation activities. L-Myc knockout mouse did not exhibit any phenotypic abnormalities. Pssm-ID: 381463 [Multi-domain] Cd Length: 89 Bit Score: 46.32 E-value: 8.42e-06
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| bHLHzip_Mlx_like | cd11404 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, ... |
2244-2311 | 9.47e-06 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) family; Mlx, also termed Class D basic helix-loop-helix protein 13 (bHLHd13), or Max-like bHLHZip protein, or protein BigMax, or transcription factor-like protein 4, is a Max-like bHLHZip transcription regulator that interacts with the Max network of transcription factors. It forms a sequence-specific DNA-binding protein complex with some member of Mad family (Mad1 and Mad4) and Mondo family but not the Myc family and bind the E-box DNA to control transcription. The family also includes Saccharomyces cerevisiae INO4, which is a bHLH transcriptional activator of phospholipid synthetic genes (such as INO1, CHO1/PSS, CHO2/PEM1, OPI3/PEM2, etc.). It is required for de-repression of phospholipid biosynthetic gene expression in response to inositol deprivation in yeast. Pssm-ID: 381410 [Multi-domain] Cd Length: 70 Bit Score: 45.75 E-value: 9.47e-06
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| HLH | smart00353 | helix loop helix domain; |
2248-2299 | 1.69e-05 | |||||
helix loop helix domain; Pssm-ID: 197674 [Multi-domain] Cd Length: 53 Bit Score: 44.52 E-value: 1.69e-05
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| bHLHzip_N-Myc_like | cd11456 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in N-Myc and similar proteins; N-Myc, ... |
2244-2318 | 4.26e-05 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in N-Myc and similar proteins; N-Myc, also termed Class E basic helix-loop-helix protein 37 (bHLHe37), is a bHLHZip proto-oncogene protein that positively regulates the transcription of MYCNOS in neuroblastoma cells. It is also essential during embryonic development. N-Myc has a critical role in regulating the switch between proliferation and differentiation of progenitor cells. It binds DNA as a heterodimer with MAX. The family also includes S-Myc, encoded by rat or mouse intronless myc gene, which has apoptosis-inducing activity. Pssm-ID: 381462 [Multi-domain] Cd Length: 87 Bit Score: 44.51 E-value: 4.26e-05
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| SP2_N | cd22540 | N-terminal domain of transcription factor Specificity Protein (SP) 2; Specificity Proteins ... |
1511-1806 | 4.81e-05 | |||||
N-terminal domain of transcription factor Specificity Protein (SP) 2; Specificity Proteins (SPs) are transcription factors that are involved in many cellular processes, including cell differentiation, cell growth, apoptosis, immune responses, response to DNA damage, and chromatin remodeling. SP2 contains the least conserved DNA-binding domain within the SP subfamily of proteins, and its DNA sequence specificity differs from the other SP proteins. It localizes primarily within subnuclear foci associated with the nuclear matrix, and can activate, or in some cases, repress expression from different promoters. The transcription factor SP2 serves as a paradigm for indirect genomic binding. It does not require its DNA-binding domain for genomic DNA binding and occupies target promoters independently of whether they contain a cognate DNA-binding motif. SP2 belongs to a family of proteins, called the SP/Kruppel or Krueppel-like Factor (KLF) family, characterized by a C-terminal DNA-binding domain of 81 amino acids consisting of three Kruppel-like C2H2 zinc fingers. These factors bind to a loose consensus motif, namely NNRCRCCYY (where N is any nucleotide; R is A/G, and Y is C/T), such as the recurring motifs in GC and GT boxes (5'-GGGGCGGGG-3' and 5-GGTGTGGGG-3') that are present in promoters and more distal regulatory elements of mammalian genes. SP factors preferentially bind GC boxes, while KLFs bind CACCC boxes. Another characteristic hallmark of SP factors is the presence of the Buttonhead (BTD) box CXCPXC, just N-terminal to the zinc fingers. The function of the BTD box is unknown, but it is thought to play an important physiological role. Another feature of most SP factors is the presence of a conserved amino acid stretch, the so-called SP box, located close to the N-terminus. SP factors may be separated into three groups based on their domain architecture and the similarity of their N-terminal transactivation domains: SP1-4, SP5, and SP6-9. The transactivation domains between the three groups are not homologous to one another. SP1-4 have similar N-terminal transactivation domains characterized by glutamine-rich regions, which, in most cases, have adjacent serine/threonine-rich regions. This model represents the N-terminal domain of SP2. Pssm-ID: 411776 [Multi-domain] Cd Length: 511 Bit Score: 48.77 E-value: 4.81e-05
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| bHLHzip_Max | cd11406 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in protein Max and similar proteins; Max, ... |
2244-2291 | 6.58e-05 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in protein Max and similar proteins; Max, also termed Class D basic helix-loop-helix protein 4 (bHLHd4), or Myc-associated factor X, is a bHLHZip transcription regulator that forms a sequence-specific DNA-binding protein complex with MYC or MAD which recognizes the core sequence 5'-CAC[GA]TG-3'. The MYC:MAX complex is a transcriptional activator, whereas the MAD:MAX complex is a transcriptional repressor. Max homodimer bind DNA but is transcriptionally inactive. Targeted deletion of max results in early embryonic lethality in mice. Pssm-ID: 381412 Cd Length: 69 Bit Score: 43.11 E-value: 6.58e-05
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| bHLHzip_Mad4 | cd18929 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-associated protein 4 (Mad4) and ... |
2243-2322 | 3.78e-04 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-associated protein 4 (Mad4) and similar proteins; Mad4, also termed Max dimerization protein 4, or Max dimerizer 4 (MXD4), or Class C basic helix-loop-helix protein 12 (bHLHc12), or Max-interacting transcriptional repressor MAD4, is a bHLHZip Max-interacting transcriptional repressor that suppresses c-myc dependent transformation and is expressed during neural and epidermal differentiation. It is regulated by a transcriptional repressor complex that contains Miz-1 and c-Myc. Pssm-ID: 381499 [Multi-domain] Cd Length: 88 Bit Score: 41.53 E-value: 3.78e-04
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| bHLHzip_c-Myc | cd11458 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in c-Myc and similar proteins; c-Myc, ... |
2244-2321 | 1.07e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in c-Myc and similar proteins; c-Myc, also termed Myc proto-oncogene protein, or Class E basic helix-loop-helix protein 39 (bHLHe39), or transcription factor p64, a bHLHZip proto-oncogene protein that functions as a transcription factor, which binds DNA in a non-specific manner, yet also specifically recognizes the core sequence 5'-CAC[GA]TG-3'. It activates the transcription of growth-related genes. Pssm-ID: 381464 [Multi-domain] Cd Length: 84 Bit Score: 40.25 E-value: 1.07e-03
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| bHLHzip_USF3 | cd18910 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in basic helix-loop-helix ... |
2241-2301 | 1.51e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in basic helix-loop-helix domain-containing protein USF3 and similar proteins; USF3, also termed upstream transcription factor 3, is a bHLHzip protein that is involved in the negative regulation of epithelial-mesenchymal transition, the process by which epithelial cells lose their polarity and adhesion properties to become mesenchymal cells with enhanced migration and invasive properties. Pssm-ID: 381480 Cd Length: 65 Bit Score: 39.21 E-value: 1.51e-03
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| bHLHzip_Mad | cd11401 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Mad family; Members of the Mad ... |
2244-2318 | 2.01e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in the Mad family; Members of the Mad family (Mad1, Mxi, Mad3, and Mad4) bear the bHLHzip domain (also known as basic-helix-loop-helix-leucine-zipper or bHLH-LZ domain), which mediates heterodimerization to Max and the sequence-specific DNA binding ability to E-box DNA. Mad family proteins can repress transcription at the E-box through their interaction with co-repressors. Mad family proteins antagonize Myc function in transactivation and transformation and they are growth/tumor suppressors. The developmental phenotypes of the individual Mad family member knockout mice are relatively mild- all these mice have been shown to be viable and normal. Pssm-ID: 381407 [Multi-domain] Cd Length: 76 Bit Score: 39.12 E-value: 2.01e-03
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| bHLHzip_MLXIP_like | cd11405 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), ... |
2244-2313 | 2.34e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in MLX-interacting protein (MLXIP), MLX-interacting protein-like (MLXIPL) and similar proteins; The family includes MLXIP and MLXIPL. MLXIP, also termed Class E basic helix-loop-helix protein 36 (bHLHe36), or transcriptional activator MondoA, is a bHLHZip transcriptional activator that binds DNA as a heterodimer with Mlx. It binds to the canonical E box sequence 5'-CACGTG-3' and plays a role in transcriptional activation of glycolytic target genes. MLXIP is most highly expressed in skeletal muscle and functions as an indirect glucose sensor, by sensing glucose 6-phosphate and shuttling between the nucleus and the cytoplasm. MLXIPL, also termed carbohydrate-responsive element-binding protein (ChREBP), or Class D basic helix-loop-helix protein 14 (bHLHd14), or MLX interactor, or WS basic-helix-loop-helix leucine zipper protein (WS-bHLH), or Williams-Beuren syndrome chromosomal region 14 protein (WBSCR14), is a bHLHZip transcriptional factor integral to the regulation of glycolysis and lipogenesis in the liver. It forms heterodimers with the bHLHZip protein Mlx to bind the DNA sequence 5'-CACGTG-3'. Pssm-ID: 381411 [Multi-domain] Cd Length: 74 Bit Score: 38.79 E-value: 2.34e-03
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| bHLHzip_MXI1 | cd18930 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-interacting protein 1 (MXI1) and ... |
2243-2321 | 4.79e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-interacting protein 1 (MXI1) and similar proteins; MXI1, also termed Max interactor 1, or Class C basic helix-loop-helix protein 11 (bHLHc11), is a bHLHZip transcriptional repressor that binds with MAX to form a sequence-specific DNA-binding protein complex which recognizes the core sequence 5'-CAC[GA]TG-3'. It thus antagonizes MYC transcriptional activity by competing for MAX. It plays an important role in the regulation of cell proliferation. Pssm-ID: 381500 [Multi-domain] Cd Length: 80 Bit Score: 38.44 E-value: 4.79e-03
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| bHLHzip_Mlx | cd19687 | basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) and similar ... |
2244-2310 | 5.76e-03 | |||||
basic Helix-Loop-Helix-zipper (bHLHzip) domain found in Max-like protein X (Mlx) and similar proteins; Mlx, also termed Class D basic helix-loop-helix protein 13 (bHLHd13), or Max-like bHLHZip protein, or protein BigMax, or transcription factor-like protein 4, is a Max-like bHLHZip transcription regulator that interacts with the Max network of transcription factors. It forms a sequence-specific DNA-binding protein complex with some member of Mad family (Mad1 and Mad4) and Mondo family but not the Myc family and bind the E-box DNA to control transcription. Pssm-ID: 381530 [Multi-domain] Cd Length: 76 Bit Score: 37.79 E-value: 5.76e-03
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