RNA-binding motif, single-stranded-interacting protein 1 isoform X17 [Rattus norvegicus]
Protein Classification
RNA-binding protein( domain architecture ID 106745)
RNA-binding protein containing an RNA recognition motif (RRM)
List of domain hits
| Name | Accession | Description | Interval | E-value | ||
| RRM_SF super family | cl17169 | RNA recognition motif (RRM) superfamily; RRM, also known as RBD (RNA binding domain) or RNP ... |
1-38 | 7.00e-22 | ||
RNA recognition motif (RRM) superfamily; RRM, also known as RBD (RNA binding domain) or RNP (ribonucleoprotein domain), is a highly abundant domain in eukaryotes found in proteins involved in post-transcriptional gene expression processes including mRNA and rRNA processing, RNA export, and RNA stability. This domain is 90 amino acids in length and consists of a four-stranded beta-sheet packed against two alpha-helices. RRM usually interacts with ssRNA, but is also known to interact with ssDNA as well as proteins. RRM binds a variable number of nucleotides, ranging from two to eight. The active site includes three aromatic side-chains located within the conserved RNP1 and RNP2 motifs of the domain. The RRM domain is found in a variety heterogeneous nuclear ribonucleoproteins (hnRNPs), proteins implicated in regulation of alternative splicing, and protein components of small nuclear ribonucleoproteins (snRNPs). The actual alignment was detected with superfamily member cd12473: Pssm-ID: 473069 [Multi-domain] Cd Length: 85 Bit Score: 85.87 E-value: 7.00e-22
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| Name | Accession | Description | Interval | E-value | ||
| RRM2_MSSP1 | cd12473 | RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-1; ... |
1-38 | 7.00e-22 | ||
RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-1; This subgroup corresponds to the RRM2 of MSSP-1, also termed RNA-binding motif, single-stranded-interacting protein 1 (RBMS1), or suppressor of CDC2 with RNA-binding motif 2 (SCR2). MSSP-1 is a double- and single-stranded DNA binding protein that belongs to the c-myc single-strand binding proteins (MSSP) family. It specifically recognizes the sequence CT(A/T)(A/T)T, and stimulates DNA replication in the system using SV40 DNA. MSSP-1 is identical with Scr2, a human protein which complements the defect of cdc2 kinase in Schizosaccharomyces pombe. MSSP-1 has been implied in regulating DNA replication, transcription, apoptosis induction, and cell-cycle movement, via the interaction with c-MYC, the product of protooncogene c-myc. MSSP-1 contains two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), both of which are responsible for the specific DNA binding activity as well as induction of apoptosis. Pssm-ID: 409903 [Multi-domain] Cd Length: 85 Bit Score: 85.87 E-value: 7.00e-22
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| Name | Accession | Description | Interval | E-value | ||
| RRM2_MSSP1 | cd12473 | RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-1; ... |
1-38 | 7.00e-22 | ||
RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-1; This subgroup corresponds to the RRM2 of MSSP-1, also termed RNA-binding motif, single-stranded-interacting protein 1 (RBMS1), or suppressor of CDC2 with RNA-binding motif 2 (SCR2). MSSP-1 is a double- and single-stranded DNA binding protein that belongs to the c-myc single-strand binding proteins (MSSP) family. It specifically recognizes the sequence CT(A/T)(A/T)T, and stimulates DNA replication in the system using SV40 DNA. MSSP-1 is identical with Scr2, a human protein which complements the defect of cdc2 kinase in Schizosaccharomyces pombe. MSSP-1 has been implied in regulating DNA replication, transcription, apoptosis induction, and cell-cycle movement, via the interaction with c-MYC, the product of protooncogene c-myc. MSSP-1 contains two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), both of which are responsible for the specific DNA binding activity as well as induction of apoptosis. Pssm-ID: 409903 [Multi-domain] Cd Length: 85 Bit Score: 85.87 E-value: 7.00e-22
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| RRM2_MSSP2 | cd12474 | RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-2; ... |
1-39 | 8.03e-21 | ||
RNA recognition motif 2 (RRM2) found in vertebrate single-stranded DNA-binding protein MSSP-2; This subgroup corresponds to the RRM2 of MSSP-2, also termed RNA-binding motif, single-stranded-interacting protein 2 (RBMS2), or suppressor of CDC2 with RNA-binding motif 3 (SCR3). MSSP-2 is a double- and single-stranded DNA binding protein that belongs to the c-myc single-strand binding proteins (MSSP) family. It specifically recognizes the sequence T(C/A)TT, and stimulates DNA replication in the system using SV40 DNA. MSSP-2 is identical with Scr3, a human protein which complements the defect of cdc2 kinase in Schizosaccharomyces pombe. MSSP-2 has been implied in regulating DNA replication, transcription, apoptosis induction, and cell-cycle movement, via the interaction with C-MYC, the product of protooncogene c-myc. MSSP-2 contains two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), both of which are responsible for the specific DNA binding activity as well as induction of apoptosis. Pssm-ID: 409904 [Multi-domain] Cd Length: 86 Bit Score: 83.16 E-value: 8.03e-21
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| RRM2_RBMS3 | cd12475 | RNA recognition motif 2 (RRM2) found in vertebrate RNA-binding motif, ... |
1-40 | 1.38e-18 | ||
RNA recognition motif 2 (RRM2) found in vertebrate RNA-binding motif, single-stranded-interacting protein 3 (RBMS3); This subgroup corresponds to the RRM2 of RBMS3, a new member of the c-myc gene single-strand binding proteins (MSSP) family of DNA regulators. Unlike other MSSP proteins, RBMS3 is not a transcriptional regulator. It binds with high affinity to A/U-rich stretches of RNA, and to A/T-rich DNA sequences, and functions as a regulator of cytoplasmic activity. RBMS3 contain two N-terminal RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), and its C-terminal region is acidic and enriched in prolines, glutamines and threonines. Pssm-ID: 240919 [Multi-domain] Cd Length: 88 Bit Score: 77.45 E-value: 1.38e-18
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| RRM2_MSSP | cd12244 | RNA recognition motif 2 (RRM2) found in the c-myc gene single-strand binding proteins (MSSP) ... |
1-38 | 2.28e-15 | ||
RNA recognition motif 2 (RRM2) found in the c-myc gene single-strand binding proteins (MSSP) family; This subfamily corresponds to the RRM2 of c-myc gene single-strand binding proteins (MSSP) family, including single-stranded DNA-binding protein MSSP-1 (also termed RBMS1 or SCR2) and MSSP-2 (also termed RBMS2 or SCR3). All MSSP family members contain two RNA recognition motifs (RRMs), also termed RBDs (RNA binding domains) or RNPs (ribonucleoprotein domains), both of which are responsible for the specific DNA binding activity. Both, MSSP-1 and -2, have been identified as protein factors binding to a putative DNA replication origin/transcriptional enhancer sequence present upstream from the human c-myc gene in both single- and double-stranded forms. Thus they have been implied in regulating DNA replication, transcription, apoptosis induction, and cell-cycle movement, via the interaction with C-MYC, the product of protooncogene c-myc. Moreover, they family includes a new member termed RNA-binding motif, single-stranded-interacting protein 3 (RBMS3), which is not a transcriptional regulator. RBMS3 binds with high affinity to A/U-rich stretches of RNA, and to A/T-rich DNA sequences, and functions as a regulator of cytoplasmic activity. In addition, a putative meiosis-specific RNA-binding protein termed sporulation-specific protein 5 (SPO5, or meiotic RNA-binding protein 1, or meiotically up-regulated gene 12 protein), encoded by Schizosaccharomyces pombe Spo5/Mug12 gene, is also included in this family. SPO5 is a novel meiosis I regulator that may function in the vicinity of the Mei2 dot. Pssm-ID: 409690 [Multi-domain] Cd Length: 82 Bit Score: 68.56 E-value: 2.28e-15
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