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Q13247 (SRSF6_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 127. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (5) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Serine/arginine-rich splicing factor 6
Alternative name(s):
Pre-mRNA-splicing factor SRP55
Splicing factor, arginine/serine-rich 6
Gene names
Name:SRSF6
Synonyms:SFRS6, SRP55
OrganismHomo sapiens (Human)
Taxonomic identifier9606 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

Protein attributes

Sequence length344 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Function

Plays a role in constitutive splicing and can modulate the selection of alternative splice sites. Represses the splicing of MAPT/Tau exon 10. Ref.8

Subunit structure

Binds SREK1/SFRS12.

Subcellular location

Nucleus.

Post-translational modification

Extensively phosphorylated on serine residues in the RS domain By similarity. Ref.9 Ref.10 Ref.11 Ref.12 Ref.13 Ref.14 Ref.15 Ref.16 Ref.17

Sequence similarities

Belongs to the splicing factor SR family.

Contains 2 RRM (RNA recognition motif) domains.

Alternative products

This entry describes 3 isoforms produced by alternative splicing. [Align] [Select]
Isoform SRP55-1 (identifier: Q13247-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform SRP55-2 (identifier: Q13247-2)

The sequence of this isoform differs from the canonical sequence as follows:
     86-135: SGGGGYSSRR...LKDFMRQAGE → MTNGAEAVST...EAMTTAAFCH
     136-344: Missing.
Isoform SRP55-3 (identifier: Q13247-3)

The sequence of this isoform differs from the canonical sequence as follows:
     313-344: RSVSPPPKRATSRSRSRSRSKSRSRSRSSSRD → LKLGARFMSQQGTESLYSLASSC

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 344344Serine/arginine-rich splicing factor 6
PRO_0000081930

Regions

Domain1 – 7272RRM 1
Domain110 – 18374RRM 2
Compositional bias87 – 904Gly-rich (hinge region)
Compositional bias184 – 343160Arg/Ser-rich (RS domain)

Amino acid modifications

Modified residue451Phosphoserine Ref.10 Ref.17
Modified residue1011N6-acetyllysine Ref.18
Modified residue2591Phosphoserine Ref.10
Modified residue2971Phosphoserine Ref.10 Ref.15
Modified residue2991Phosphoserine Ref.10 Ref.15
Modified residue3011Phosphoserine Ref.9 Ref.10 Ref.16
Modified residue3031Phosphoserine Ref.10 Ref.11 Ref.12 Ref.13 Ref.14 Ref.15 Ref.16 Ref.17
Modified residue3141Phosphoserine Ref.9 Ref.10 Ref.12 Ref.15 Ref.16
Modified residue3161Phosphoserine Ref.9 Ref.10 Ref.12 Ref.15 Ref.16

Natural variations

Alternative sequence86 – 13550SGGGG…RQAGE → MTNGAEAVSTEAKMTAFPDW PWLFHTLCDPCPMTLWLTLP EAMTTAAFCH in isoform SRP55-2.
VSP_005869
Alternative sequence136 – 344209Missing in isoform SRP55-2.
VSP_005870
Alternative sequence313 – 34432RSVSP…SSSRD → LKLGARFMSQQGTESLYSLA SSC in isoform SRP55-3.
VSP_005871
Natural variant1451R → Q in a colorectal cancer sample; somatic mutation. Ref.20
VAR_035489

Experimental info

Sequence conflict641R → H in AAA93073. Ref.1
Sequence conflict641R → H in AAA93071. Ref.1
Sequence conflict641R → H in AAA93072. Ref.1

Sequences

Sequence LengthMass (Da)Tools
Isoform SRP55-1 [UniParc].

Last modified May 15, 2002. Version 2.
Checksum: 72305506CE948B94

FASTA34439,587
        10         20         30         40         50         60 
MPRVYIGRLS YNVREKDIQR FFSGYGRLLE VDLKNGYGFV EFEDSRDADD AVYELNGKEL 

        70         80         90        100        110        120 
CGERVIVEHA RGPRRDRDGY SYGSRSGGGG YSSRRTSGRD KYGPPVRTEY RLIVENLSSR 

       130        140        150        160        170        180 
CSWQDLKDFM RQAGEVTYAD AHKERTNEGV IEFRSYSDMK RALDKLDGTE INGRNIRLIE 

       190        200        210        220        230        240 
DKPRTSHRRS YSGSRSRSRS RRRSRSRSRR SSRSRSRSIS KSRSRSRSRS KGRSRSRSKG 

       250        260        270        280        290        300 
RKSRSKSKSK PKSDRGSHSH SRSRSKDEYE KSRSRSRSRS PKENGKGDIK SKSRSRSQSR 

       310        320        330        340 
SNSPLPVPPS KARSVSPPPK RATSRSRSRS RSKSRSRSRS SSRD 

« Hide

Isoform SRP55-2 [UniParc].

Checksum: 2D03ECF8A6F25E19
Show »

FASTA13515,498
Isoform SRP55-3 [UniParc].

Checksum: 396E9091AD0B7DD1
Show »

FASTA33538,419

References

« Hide 'large scale' references
[1]"Identification and characterization of three members of the human SR family of pre-mRNA splicing factors."
Screaton G.R., Caceres J.F., Mayeda A., Bell M.V., Plebanski M., Jackson D.G., Bell J.I., Krainer A.R.
EMBO J. 14:4336-4349(1995) [PubMed: 7556075] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS SRP55-1; SRP55-2 AND SRP55-3).
Tissue: Colon.
[2]"Complete sequencing and characterization of 21,243 full-length human cDNAs."
Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. expand/collapse author list , Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K., Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H., Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M., Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K., Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T., Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M., Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S., Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H., Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K., Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N., Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S., Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O., Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H., Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B., Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y., Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K., Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T., Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T., Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y., Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H., Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y., Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H., Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O., Isogai T., Sugano S.
Nat. Genet. 36:40-45(2004) [PubMed: 14702039] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM SRP55-2).
Tissue: Placenta.
[3]"The DNA sequence and comparative analysis of human chromosome 20."
Deloukas P., Matthews L.H., Ashurst J.L., Burton J., Gilbert J.G.R., Jones M., Stavrides G., Almeida J.P., Babbage A.K., Bagguley C.L., Bailey J., Barlow K.F., Bates K.N., Beard L.M., Beare D.M., Beasley O.P., Bird C.P., Blakey S.E. expand/collapse author list , Bridgeman A.M., Brown A.J., Buck D., Burrill W.D., Butler A.P., Carder C., Carter N.P., Chapman J.C., Clamp M., Clark G., Clark L.N., Clark S.Y., Clee C.M., Clegg S., Cobley V.E., Collier R.E., Connor R.E., Corby N.R., Coulson A., Coville G.J., Deadman R., Dhami P.D., Dunn M., Ellington A.G., Frankland J.A., Fraser A., French L., Garner P., Grafham D.V., Griffiths C., Griffiths M.N.D., Gwilliam R., Hall R.E., Hammond S., Harley J.L., Heath P.D., Ho S., Holden J.L., Howden P.J., Huckle E., Hunt A.R., Hunt S.E., Jekosch K., Johnson C.M., Johnson D., Kay M.P., Kimberley A.M., King A., Knights A., Laird G.K., Lawlor S., Lehvaeslaiho M.H., Leversha M.A., Lloyd C., Lloyd D.M., Lovell J.D., Marsh V.L., Martin S.L., McConnachie L.J., McLay K., McMurray A.A., Milne S.A., Mistry D., Moore M.J.F., Mullikin J.C., Nickerson T., Oliver K., Parker A., Patel R., Pearce T.A.V., Peck A.I., Phillimore B.J.C.T., Prathalingam S.R., Plumb R.W., Ramsay H., Rice C.M., Ross M.T., Scott C.E., Sehra H.K., Shownkeen R., Sims S., Skuce C.D., Smith M.L., Soderlund C., Steward C.A., Sulston J.E., Swann R.M., Sycamore N., Taylor R., Tee L., Thomas D.W., Thorpe A., Tracey A., Tromans A.C., Vaudin M., Wall M., Wallis J.M., Whitehead S.L., Whittaker P., Willey D.L., Williams L., Williams S.A., Wilming L., Wray P.W., Hubbard T., Durbin R.M., Bentley D.R., Beck S., Rogers J.
Nature 414:865-871(2001) [PubMed: 11780052] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[4]Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. expand/collapse author list , Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H., Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K., Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D., Hunkapiller M.W., Myers E.W., Venter J.C.
Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[5]"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)."
The MGC Project Team
Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM SRP55-1).
Tissue: Placenta.
[6]"SR proteins: a conserved family of pre-mRNA splicing factors."
Zahler A.M., Lane W.S., Stolk J.A., Roth M.B.
Genes Dev. 6:837-847(1992) [PubMed: 1577277] [Abstract]
Cited for: PROTEIN SEQUENCE OF 21-27 AND 47-55.
[7]"Identification and characterization of a novel serine-arginine-rich splicing regulatory protein."
Barnard D.C., Patton J.G.
Mol. Cell. Biol. 20:3049-3057(2000) [PubMed: 10757789] [Abstract]
Cited for: INTERACTION WITH SREK1.
[8]"Tau exon 10, whose missplicing causes frontotemporal dementia, is regulated by an intricate interplay of cis elements and trans factors."
Wang J., Gao Q.S., Wang Y., Lafyatis R., Stamm S., Andreadis A.
J. Neurochem. 88:1078-1090(2004) [PubMed: 15009664] [Abstract]
Cited for: FUNCTION.
[9]"Large-scale characterization of HeLa cell nuclear phosphoproteins."
Beausoleil S.A., Jedrychowski M., Schwartz D., Elias J.E., Villen J., Li J., Cohn M.A., Cantley L.C., Gygi S.P.
Proc. Natl. Acad. Sci. U.S.A. 101:12130-12135(2004) [PubMed: 15302935] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-301; SER-314 AND SER-316, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[10]"Global, in vivo, and site-specific phosphorylation dynamics in signaling networks."
Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M.
Cell 127:635-648(2006) [PubMed: 17081983] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-45; SER-259; SER-297; SER-299; SER-301; SER-303; SER-314 AND SER-316, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[11]"Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra."
Yu L.-R., Zhu Z., Chan K.C., Issaq H.J., Dimitrov D.S., Veenstra T.D.
J. Proteome Res. 6:4150-4162(2007) [PubMed: 17924679] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-303, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[12]"Global proteomic profiling of phosphopeptides using electron transfer dissociation tandem mass spectrometry."
Molina H., Horn D.M., Tang N., Mathivanan S., Pandey A.
Proc. Natl. Acad. Sci. U.S.A. 104:2199-2204(2007) [PubMed: 17287340] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-303; SER-314 AND SER-316, MASS SPECTROMETRY.
Tissue: Embryonic kidney.
[13]"Evaluation of the low-specificity protease elastase for large-scale phosphoproteome analysis."
Wang B., Malik R., Nigg E.A., Korner R.
Anal. Chem. 80:9526-9533(2008) [PubMed: 19007248] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-303, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[14]"Automated phosphoproteome analysis for cultured cancer cells by two-dimensional nanoLC-MS using a calcined titania/C18 biphasic column."
Imami K., Sugiyama N., Kyono Y., Tomita M., Ishihama Y.
Anal. Sci. 24:161-166(2008) [PubMed: 18187866] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-303, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[15]"A quantitative atlas of mitotic phosphorylation."
Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P.
Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed: 18669648] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-297; SER-299; SER-303; SER-314 AND SER-316, MASS SPECTROMETRY.
Tissue: Cervix carcinoma.
[16]"Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach."
Gauci S., Helbig A.O., Slijper M., Krijgsveld J., Heck A.J., Mohammed S.
Anal. Chem. 81:4493-4501(2009) [PubMed: 19413330] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-301; SER-303; SER-314 AND SER-316, MASS SPECTROMETRY.
Tissue: Embryonic kidney.
[17]"Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions."
Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K.
Sci. Signal. 2:RA46-RA46(2009) [PubMed: 19690332] [Abstract]
Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-45 AND SER-303, MASS SPECTROMETRY.
Tissue: Leukemic T-cell.
[18]"Lysine acetylation targets protein complexes and co-regulates major cellular functions."
Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T., Olsen J.V., Mann M.
Science 325:834-840(2009) [PubMed: 19608861] [Abstract]
Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-101, MASS SPECTROMETRY.
[19]"Initial characterization of the human central proteome."
Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J.
BMC Syst. Biol. 5:17-17(2011) [PubMed: 21269460] [Abstract]
Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
[20]"The consensus coding sequences of human breast and colorectal cancers."
Sjoeblom T., Jones S., Wood L.D., Parsons D.W., Lin J., Barber T.D., Mandelker D., Leary R.J., Ptak J., Silliman N., Szabo S., Buckhaults P., Farrell C., Meeh P., Markowitz S.D., Willis J., Dawson D., Willson J.K.V. expand/collapse author list , Gazdar A.F., Hartigan J., Wu L., Liu C., Parmigiani G., Park B.H., Bachman K.E., Papadopoulos N., Vogelstein B., Kinzler K.W., Velculescu V.E.
Science 314:268-274(2006) [PubMed: 16959974] [Abstract]
Cited for: VARIANT [LARGE SCALE ANALYSIS] GLN-145.
+Additional computationally mapped references.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
U30883 mRNA. Translation: AAA93073.1.
U30828 mRNA. Translation: AAA93071.1.
U30829 mRNA. Translation: AAA93072.1.
AK300411 mRNA. Translation: BAH13279.1.
AL031681 Genomic DNA. Translation: CAB43960.1.
CH471077 Genomic DNA. Translation: EAW75964.1.
CH471077 Genomic DNA. Translation: EAW75967.1.
BC006832 mRNA. Translation: AAH06832.1.
IPIIPI00012345.
IPI00018203.
IPI00215879.
PIRS59043.
RefSeqNP_006266.2. NM_006275.5.
UniGeneHs.708261.

3D structure databases

ProteinModelPortalQ13247.
SMRQ13247. Positions 2-184.
ModBaseSearch...

Protein-protein interaction databases

IntActQ13247. 6 interactions.
MINTMINT-1474667.
STRINGQ13247.

PTM databases

PhosphoSiteQ13247.

Polymorphism databases

DMDM20981728.

Proteomic databases

PRIDEQ13247.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblENST00000244020; ENSP00000244020; ENSG00000124193.
ENST00000328748; ENSP00000362251; ENSG00000124193.
GeneID6431.
KEGGhsa:6431.
UCSCuc002xkj.1. human.

Organism-specific databases

CTD6431.
GeneCardsGC20P042087.
H-InvDBHIX0015826.
HGNCHGNC:10788. SRSF6.
HPACAB034889.
HPA029005.
MIM601944. gene.
neXtProtNX_Q13247.
PharmGKBPA165392673.
PA35704.
GenAtlasSearch...

Phylogenomic databases

eggNOGprNOG20171.
GeneTreeENSGT00560000076885.
HOGENOMHBG756718.
HOVERGENHBG002295.
InParanoidQ13247.
OMAXGGGGYS.
OrthoDBEOG41C6X9.
PhylomeDBQ13247.

Enzyme and pathway databases

ReactomeREACT_1675. mRNA Processing.
REACT_1788. Transcription.
REACT_71. Gene Expression.
REACT_78. Post-Elongation Processing of the Transcript.

Gene expression databases

ArrayExpressQ13247.
BgeeQ13247.
CleanExHS_SFRS6.
GenevestigatorQ13247.
GermOnlineENSG00000124193. Homo sapiens.

Family and domain databases

InterProIPR012677. Nucleotide-bd_a/b_plait.
IPR000504. RRM_dom.
[Graphical view]
Gene3DG3DSA:3.30.70.330. a_b_plait_nuc_bd. 2 hits.
KOK12893.
PfamPF00076. RRM_1. 2 hits.
[Graphical view]
SMARTSM00360. RRM. 2 hits.
[Graphical view]
PROSITEPS50102. RRM. 2 hits.
[Graphical view]
ProtoNetSearch...

Other

NextBio24979.
SOURCESearch...

Entry information

Entry nameSRSF6_HUMAN
AccessionPrimary (citable) accession number: Q13247
Secondary accession number(s): B7Z6J3 expand/collapse secondary AC list , E1P5W6, Q13244, Q13245, Q96J06, Q9UJB8, Q9Y3N7
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: May 15, 2002
Last modified: January 25, 2012
This is version 127 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Relevant documents

Human chromosome 20

Human chromosome 20: entries, gene names and cross-references to MIM

Human entries with polymorphisms or disease mutations

List of human entries with polymorphisms or disease mutations

Human polymorphisms and disease mutations

Index of human polymorphisms and disease mutations

MIM cross-references

Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot

SIMILARITY comments

Index of protein domains and families