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Protein

Serine/arginine-rich splicing factor 5

Gene

Srsf5

Organism
Mus musculus (Mouse)
Status
Reviewed-Annotation score: Annotation score: 4 out of 5-Experimental evidence at protein leveli

Functioni

May be required for progression through G1 and entry into S phase of cell growth. May play a regulatory role in pre-mRNA splicing. Autoregulates its own expression. Plays a role in constitutive splicing and can modulate the selection of alternative splice sites (By similarity).By similarity

GO - Molecular functioni

  • RNA binding Source: UniProtKB-KW
  • RS domain binding Source: MGI

GO - Biological processi

Keywordsi

Molecular functionRNA-binding
Biological processmRNA processing, mRNA splicing, Transcription, Transcription regulation

Enzyme and pathway databases

ReactomeiR-MMU-109688. Cleavage of Growing Transcript in the Termination Region.
R-MMU-159236. Transport of Mature mRNA derived from an Intron-Containing Transcript.
R-MMU-72163. mRNA Splicing - Major Pathway.
R-MMU-72187. mRNA 3'-end processing.

Names & Taxonomyi

Protein namesi
Recommended name:
Serine/arginine-rich splicing factor 5
Alternative name(s):
Delayed-early protein HRS
Pre-mRNA-splicing factor SRP40
Splicing factor, arginine/serine-rich 5
Gene namesi
Name:Srsf5
Synonyms:Hrs, Sfrs5
OrganismiMus musculus (Mouse)
Taxonomic identifieri10090 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeMusMus
Proteomesi
  • UP000000589 Componenti: Chromosome 12

Organism-specific databases

MGIiMGI:98287. Srsf5.

Subcellular locationi

GO - Cellular componenti

  • nuclear speck Source: UniProtKB

Keywords - Cellular componenti

Nucleus

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000819281 – 269Serine/arginine-rich splicing factor 5Add BLAST269

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei86PhosphoserineBy similarity1
Modified residuei167N6-acetyllysineCombined sources1
Modified residuei224PhosphoserineBy similarity1
Modified residuei226PhosphoserineBy similarity1
Modified residuei230PhosphoserineBy similarity1
Modified residuei247PhosphoserineBy similarity1
Modified residuei250PhosphoserineBy similarity1

Post-translational modificationi

Extensively phosphorylated on serine residues in the RS domain.By similarity

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

EPDiO35326.
PaxDbiO35326.
PeptideAtlasiO35326.
PRIDEiO35326.

PTM databases

iPTMnetiO35326.
PhosphoSitePlusiO35326.

Expressioni

Gene expression databases

BgeeiENSMUSG00000021134.
ExpressionAtlasiO35326. baseline and differential.
GenevisibleiO35326. MM.

Interactioni

Subunit structurei

Found in a pre-mRNA splicing complex with SRSF4/SFRS4, SRSF5/SFRS5, SNRNP70, SNRPA1, SRRM1 and SRRM2 (By similarity). Interacts (via RS domain) with PHF5A (via N-terminus).By similarity1 Publication

GO - Molecular functioni

  • RS domain binding Source: MGI

Protein-protein interaction databases

BioGridi203190. 2 interactors.
DIPiDIP-48724N.
STRINGi10090.ENSMUSP00000105981.

Structurei

3D structure databases

ProteinModelPortaliO35326.
SMRiO35326.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini4 – 74RRM 1PROSITE-ProRule annotationAdd BLAST71
Domaini108 – 189RRM 2PROSITE-ProRule annotationAdd BLAST82

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Compositional biasi78 – 83Gly-rich (hinge region)6
Compositional biasi190 – 264Arg/Ser-rich (RS domain)Add BLAST75

Sequence similaritiesi

Belongs to the splicing factor SR family.Curated

Keywords - Domaini

Repeat

Phylogenomic databases

eggNOGiKOG0106. Eukaryota.
COG0724. LUCA.
GeneTreeiENSGT00700000104103.
HOGENOMiHOG000276234.
HOVERGENiHBG002295.
InParanoidiO35326.
KOiK12893.
TreeFamiTF351335.

Family and domain databases

CDDicd12337. RRM1_SRSF4_like. 1 hit.
InterProiView protein in InterPro
IPR035585. RRM1_SRSF4-like.
IPR000504. RRM_dom.
PfamiView protein in Pfam
PF00076. RRM_1. 2 hits.
SMARTiView protein in SMART
SM00360. RRM. 2 hits.
SUPFAMiSSF54928. SSF54928. 1 hit.
PROSITEiView protein in PROSITE
PS50102. RRM. 2 hits.

Sequencei

Sequence statusi: Complete.

O35326-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSGCRVFIGR LNPAAREKDV ERFFKGYGRI RDIDLKRGFG FVEFEDPRDA
60 70 80 90 100
DDAVYELDGK ELCSERVTIE HARARSRGGR GRGRYSDRFS SRRPRNDRRN
110 120 130 140 150
APPVRTENRL IVENLSSRVS WQDLKDFMRQ AGEVTFADAH RPKLNEGVVE
160 170 180 190 200
FASYGDLKNA IEKLSGKEIN GRKIKLIEGS KRHRSRSRSR SRTRSSSRSR
210 220 230 240 250
SRSRSRRSKS YSRSRSRSRS RSKSRSGSRS PVPEKSQKRG SSSRSKSPAS
260
VDRQRSRSRS RSRSVDSGN
Length:269
Mass (Da):30,891
Last modified:October 31, 2012 - v2
Checksum:i0FC90628B64DE845
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF020308 Genomic DNA. Translation: AAC39946.1.
AK146624 mRNA. Translation: BAE27313.1.
AC125092 Genomic DNA. No translation available.
CH466590 Genomic DNA. Translation: EDL02685.1.
CH466590 Genomic DNA. Translation: EDL02687.1.
CH466590 Genomic DNA. Translation: EDL02690.1.
CH466590 Genomic DNA. Translation: EDL02692.1.
CH466590 Genomic DNA. Translation: EDL02693.1.
BC082593 mRNA. Translation: AAH82593.1.
CCDSiCCDS36484.1.
RefSeqiNP_001073162.1. NM_001079694.2.
NP_001073163.1. NM_001079695.2.
NP_001334345.1. NM_001347416.1.
NP_033185.2. NM_009159.3.
UniGeneiMm.43331.

Genome annotation databases

EnsembliENSMUST00000094693; ENSMUSP00000131323; ENSMUSG00000021134.
ENSMUST00000110352; ENSMUSP00000105981; ENSMUSG00000021134.
ENSMUST00000110356; ENSMUSP00000105985; ENSMUSG00000021134.
GeneIDi20384.
KEGGimmu:20384.
UCSCiuc007obo.1. mouse.

Similar proteinsi

Entry informationi

Entry nameiSRSF5_MOUSE
AccessioniPrimary (citable) accession number: O35326
Secondary accession number(s): Q640L9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: October 31, 2012
Last modified: August 30, 2017
This is version 135 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. MGD cross-references
    Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot
  2. SIMILARITY comments
    Index of protein domains and families