Phototropic-responsive NPH3 family protein [Arabidopsis thaliana]
BTB/POZ domain-containing protein( domain architecture ID 13605777)
BTB (BR-C, ttk and bab)/POZ (Pox virus and Zinc finger) and NPH3 domain-containing protein may act as a substrate-specific adaptor of an E3 ubiquitin-protein ligase complex (CUL3-RBX1-BTB) which mediates the ubiquitination and subsequent proteasomal degradation of target proteins
List of domain hits
Name | Accession | Description | Interval | E-value | |||||
NPH3 | pfam03000 | NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source ... |
139-396 | 2.23e-97 | |||||
NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source is initiated by nonphototropic hypocotyl 1 (NPH1), a light-activated serine-threonine protein kinase. Mutations in NPH3 disrupt early signaling occurring downstream of the NPH1 photoreceptor. The NPH3 gene encodes a NPH1-interacting protein. NPH3 is a member of a large protein family, apparently specific to higher plants, and may function as an adapter or scaffold protein to bring together the enzymatic components of a NPH1-activated phosphorelay. : Pssm-ID: 460777 Cd Length: 218 Bit Score: 294.40 E-value: 2.23e-97
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BTB_POZ super family | cl38908 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain ... |
2-79 | 1.76e-23 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain superfamily; Proteins in this superfamily are characterized by the presence of a common protein-protein interaction motif of about 100 amino acids, known as the BTB/POZ domain. Members include transcription factors, oncogenic proteins, ion channel proteins, and potassium channel tetramerization domain (KCTD) proteins. They have been identified in poxviruses and many eukaryotes, and have diverse functions, such as transcriptional regulation, chromatin remodeling, protein degradation and cytoskeletal regulation. Many BTB/POZ proteins contain one or two additional domains, such as kelch repeats, zinc-finger domains, FYVE (Fab1, YOTB, Vac1, and EEA1) fingers, or ankyrin repeats, among others. These special additional domains or interaction partners provide unique characteristics and functions to BTB/POZ proteins. In ion channel proteins and KCTD proteins, the BTB/POZ domain is also called the tetramerization (T1) domain. The actual alignment was detected with superfamily member cd18312: Pssm-ID: 453885 [Multi-domain] Cd Length: 105 Bit Score: 95.09 E-value: 1.76e-23
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Name | Accession | Description | Interval | E-value | |||||
NPH3 | pfam03000 | NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source ... |
139-396 | 2.23e-97 | |||||
NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source is initiated by nonphototropic hypocotyl 1 (NPH1), a light-activated serine-threonine protein kinase. Mutations in NPH3 disrupt early signaling occurring downstream of the NPH1 photoreceptor. The NPH3 gene encodes a NPH1-interacting protein. NPH3 is a member of a large protein family, apparently specific to higher plants, and may function as an adapter or scaffold protein to bring together the enzymatic components of a NPH1-activated phosphorelay. Pssm-ID: 460777 Cd Length: 218 Bit Score: 294.40 E-value: 2.23e-97
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BTB_POZ_NPY3-like | cd18312 | BTB (Broad-Complex, Tramtrack and Bric a brac) /POZ (poxvirus and zinc finger) domain found in ... |
2-79 | 1.76e-23 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac) /POZ (poxvirus and zinc finger) domain found in Arabidopsis thaliana protein naked pins in YUC mutants 3 (NPY3), Root phototropism protein 3 (RPT3), and similar proteins; NPY3 may play an essential role in auxin-mediated organogenesis and in root gravitropic responses in Arabidopsis. RPT3 is a signal transducer of the phototropic response and photo-induced movements. It is necessary for root and hypocotyl phototropisms, but not for the regulation of stomata opening. Proteins in this subfamily contain an N-terminal BTB domain. The BTB/POZ domain is a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349621 [Multi-domain] Cd Length: 105 Bit Score: 95.09 E-value: 1.76e-23
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BTB | smart00225 | Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. ... |
2-80 | 4.16e-06 | |||||
Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. Also known as POZ (poxvirus and zinc finger) domain. Known to be a protein-protein interaction motif found at the N-termini of several C2H2-type transcription factors as well as Shaw-type potassium channels. Known structure reveals a tightly intertwined dimer formed via interactions between N-terminal strand and helix structures. However in a subset of BTB/POZ domains, these two secondary structures appear to be missing. Be aware SMART predicts BTB/POZ domains without the beta1- and alpha1-secondary structures. Pssm-ID: 197585 [Multi-domain] Cd Length: 97 Bit Score: 45.37 E-value: 4.16e-06
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Name | Accession | Description | Interval | E-value | |||||
NPH3 | pfam03000 | NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source ... |
139-396 | 2.23e-97 | |||||
NPH3 family; Phototropism of Arabidopsis thaliana seedlings in response to a blue light source is initiated by nonphototropic hypocotyl 1 (NPH1), a light-activated serine-threonine protein kinase. Mutations in NPH3 disrupt early signaling occurring downstream of the NPH1 photoreceptor. The NPH3 gene encodes a NPH1-interacting protein. NPH3 is a member of a large protein family, apparently specific to higher plants, and may function as an adapter or scaffold protein to bring together the enzymatic components of a NPH1-activated phosphorelay. Pssm-ID: 460777 Cd Length: 218 Bit Score: 294.40 E-value: 2.23e-97
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BTB_POZ_NPY3-like | cd18312 | BTB (Broad-Complex, Tramtrack and Bric a brac) /POZ (poxvirus and zinc finger) domain found in ... |
2-79 | 1.76e-23 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac) /POZ (poxvirus and zinc finger) domain found in Arabidopsis thaliana protein naked pins in YUC mutants 3 (NPY3), Root phototropism protein 3 (RPT3), and similar proteins; NPY3 may play an essential role in auxin-mediated organogenesis and in root gravitropic responses in Arabidopsis. RPT3 is a signal transducer of the phototropic response and photo-induced movements. It is necessary for root and hypocotyl phototropisms, but not for the regulation of stomata opening. Proteins in this subfamily contain an N-terminal BTB domain. The BTB/POZ domain is a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349621 [Multi-domain] Cd Length: 105 Bit Score: 95.09 E-value: 1.76e-23
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BTB | smart00225 | Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. ... |
2-80 | 4.16e-06 | |||||
Broad-Complex, Tramtrack and Bric a brac; Domain in Broad-Complex, Tramtrack and Bric a brac. Also known as POZ (poxvirus and zinc finger) domain. Known to be a protein-protein interaction motif found at the N-termini of several C2H2-type transcription factors as well as Shaw-type potassium channels. Known structure reveals a tightly intertwined dimer formed via interactions between N-terminal strand and helix structures. However in a subset of BTB/POZ domains, these two secondary structures appear to be missing. Be aware SMART predicts BTB/POZ domains without the beta1- and alpha1-secondary structures. Pssm-ID: 197585 [Multi-domain] Cd Length: 97 Bit Score: 45.37 E-value: 4.16e-06
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BTB_POZ_ZBTB_KLHL-like | cd18186 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ... |
1-65 | 1.49e-05 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in zinc finger and BTB domain-containing (ZBTB) proteins, Kelch-like (KLHL) proteins, and similar proteins; This family includes a variety of BTB/POZ domain-containing proteins, such as zinc finger and BTB domain-containing (ZBTB) proteins and Kelch-like (KLHL) proteins. They have diverse functions, such as transcriptional regulation, chromatin remodeling, protein degradation and cytoskeletal regulation. Many BTB/POZ proteins contain one or two additional domains, such as kelch repeats, zinc-finger domains, FYVE (Fab1, YOTB, Vac1, and EEA1) fingers, or ankyrin repeats. These special additional domains or interaction partners provide unique characteristics and functions to BTB/POZ proteins. The BTB/POZ domain is a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349497 [Multi-domain] Cd Length: 82 Bit Score: 43.31 E-value: 1.49e-05
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BTB_POZ_KLHL18 | cd18247 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ... |
2-68 | 3.69e-04 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in Kelch-like protein 18 (KLHL18); KLHL18 acts as a substrate-specific adaptor for a Cullin3 E3 ubiquitin-protein ligase complex that regulates mitotic entry and ubiquitylates Aurora-A. It contains a BTB domain and kelch repeats, characteristics of a kelch family protein. The BTB/POZ domain is a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349556 [Multi-domain] Cd Length: 116 Bit Score: 40.34 E-value: 3.69e-04
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BTB_POZ | cd01165 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain ... |
2-65 | 9.37e-04 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain superfamily; Proteins in this superfamily are characterized by the presence of a common protein-protein interaction motif of about 100 amino acids, known as the BTB/POZ domain. Members include transcription factors, oncogenic proteins, ion channel proteins, and potassium channel tetramerization domain (KCTD) proteins. They have been identified in poxviruses and many eukaryotes, and have diverse functions, such as transcriptional regulation, chromatin remodeling, protein degradation and cytoskeletal regulation. Many BTB/POZ proteins contain one or two additional domains, such as kelch repeats, zinc-finger domains, FYVE (Fab1, YOTB, Vac1, and EEA1) fingers, or ankyrin repeats, among others. These special additional domains or interaction partners provide unique characteristics and functions to BTB/POZ proteins. In ion channel proteins and KCTD proteins, the BTB/POZ domain is also called the tetramerization (T1) domain. Pssm-ID: 349496 [Multi-domain] Cd Length: 79 Bit Score: 38.03 E-value: 9.37e-04
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BTB_POZ_ZBTB8A_BOZF1 | cd18329 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ... |
1-69 | 2.23e-03 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in zinc finger and BTB domain-containing protein 8A (ZBTB8A); ZBTB8A, also called BTB/POZ and zinc-finger domain-containing factor or BTB/POZ and zinc-finger domains factor on chromosome 1 (BOZ-F1), is a novel proto-oncoprotein that stimulates cell proliferation. It binds to all the proximal GC boxes to repress transcription, and it inhibits p53 acetylation without affecting p53 stability. It may be involved in gastric adenocarcinoma cell differentiation, cancer invasion, and metastasis. ZBTB8A contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349638 [Multi-domain] Cd Length: 116 Bit Score: 38.27 E-value: 2.23e-03
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BTB_POZ_ZBTB17_MIZ1 | cd18206 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ... |
1-69 | 4.37e-03 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in zinc finger and BTB domain-containing protein 17 (ZBTB17); ZBTB1 is also called c-Myc-interacting zinc finger protein 1 (Miz-1), zinc finger protein 151, or zinc finger protein 60. It is a poly-Cys2His2 zinc finger (ZF) transcription factor that can function as an activator or repressor depending on its binding partners, and by targeting negative regulators of cell cycle progression. ZBTB17 has been implicated in cardiomyopathy and is important in cardiac stress response. It contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349515 [Multi-domain] Cd Length: 112 Bit Score: 37.22 E-value: 4.37e-03
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BTB_POZ_ZBTB31_myoneurin | cd18217 | BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in ... |
2-72 | 7.48e-03 | |||||
BTB (Broad-Complex, Tramtrack and Bric a brac)/POZ (poxvirus and zinc finger) domain found in myoneurin; Myoneurin, also called zinc finger and BTB domain-containing protein 31 (ZBTB31), is a novel member of the BTB/POZ-zinc finger family highly expressed in the neuromuscular system and is associated with neuromuscular junctions during the late embryonic period. It may function as a synaptic gene regulator. Myoneurin contains a BTB/POZ domain, a common protein-protein interaction motif of about 100 amino acids. Pssm-ID: 349526 [Multi-domain] Cd Length: 111 Bit Score: 36.27 E-value: 7.48e-03
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