Q9BWJ5 (SF3B5_HUMAN) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Splicing factor 3B subunit 5
Short name=SF3b5

Alternative name(s):
Pre-mRNA-splicing factor SF3b 10 kDa subunit

Gene names

Name:	SF3B5
Synonyms:	SF3B10

Organism

Homo sapiens (Human) [Reference proteome]

Taxonomic identifier

9606 [NCBI]

Taxonomic lineage

cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Euarchontoglires › Primates › Haplorrhini › Simiiformes › Catarrhini › Hominoidea › Hominidae › Homininae › Homo

Protein attributes

Sequence length	86 AA.
Sequence status	Complete.
Protein existence	Evidence at protein level

General annotation (Comments)

Subunit structure	Component of splicing factor SF3B which is composed of four subunits; SF3B4/SAP49, SF3B3/SAP130, SF3B2/SAP145, SF3B1/SAP155. SF3B associates with the splicing factor SF3A and a 12S RNA unit to form the U2 small nuclear ribonucleoproteins complex (U2 snRNP). Component of the U11/U12 snRNPs that are part of the U12-type spliceosome. Ref.5 Ref.6 Ref.7
Subcellular location	Nucleus By similarity.
Sequence similarities	Belongs to the SF3B5 family.

Ontologies

Keywords
Biological process	mRNA processing mRNA splicing
Cellular component	Nucleus Spliceosome
PTM	Acetylation Phosphoprotein
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	mRNA splicing, via spliceosome Traceable author statement. Source: Reactome
Cellular_component	U12-type spliceosomal complex Inferred from direct assay Ref.7. Source: UniProtKB nucleoplasm Traceable author statement. Source: Reactome
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 86	86	Splicing factor 3B subunit 5		PRO_0000220757
Amino acid modifications
	Modified residue	9	1	Phosphoserine Ref.8
	Modified residue	17	1	N6-acetyllysine Ref.9

Sequences

	Sequence		Length	Mass (Da)
	Q9BWJ5 [UniParc]. Last modified June 1, 2001. Version 1. Checksum: B8A209EA9F548E8E	FASTA	86	10,135
	10 20 30 40 50 60 MTDRYTIHSQ LEHLQSKYIG TGHADTTKWE WLVNQHRDSY CSYMGHFDLL NYFAIAENES 70 80 KARVRFNLME KMLQPCGPPA DKPEEN

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"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. , 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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Tongue.
[2]	"The DNA sequence and analysis of human chromosome 6." Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., Andrews T.D. , Ashwell R.I.S., Babbage A.K., Bagguley C.L., Bailey J., Banerjee R., Barker D.J., Barlow K.F., Bates K., Beare D.M., Beasley H., Beasley O., Bird C.P., Blakey S.E., Bray-Allen S., Brook J., Brown A.J., Brown J.Y., Burford D.C., Burrill W., Burton J., Carder C., Carter N.P., Chapman J.C., Clark S.Y., Clark G., Clee C.M., Clegg S., Cobley V., Collier R.E., Collins J.E., Colman L.K., Corby N.R., Coville G.J., Culley K.M., Dhami P., Davies J., Dunn M., Earthrowl M.E., Ellington A.E., Evans K.A., Faulkner L., Francis M.D., Frankish A., Frankland J., French L., Garner P., Garnett J., Ghori M.J., Gilby L.M., Gillson C.J., Glithero R.J., Grafham D.V., Grant M., Gribble S., Griffiths C., Griffiths M.N.D., Hall R., Halls K.S., Hammond S., Harley J.L., Hart E.A., Heath P.D., Heathcott R., Holmes S.J., Howden P.J., Howe K.L., Howell G.R., Huckle E., Humphray S.J., Humphries M.D., Hunt A.R., Johnson C.M., Joy A.A., Kay M., Keenan S.J., Kimberley A.M., King A., Laird G.K., Langford C., Lawlor S., Leongamornlert D.A., Leversha M., Lloyd C.R., Lloyd D.M., Loveland J.E., Lovell J., Martin S., Mashreghi-Mohammadi M., Maslen G.L., Matthews L., McCann O.T., McLaren S.J., McLay K., McMurray A., Moore M.J.F., Mullikin J.C., Niblett D., Nickerson T., Novik K.L., Oliver K., Overton-Larty E.K., Parker A., Patel R., Pearce A.V., Peck A.I., Phillimore B.J.C.T., Phillips S., Plumb R.W., Porter K.M., Ramsey Y., Ranby S.A., Rice C.M., Ross M.T., Searle S.M., Sehra H.K., Sheridan E., Skuce C.D., Smith S., Smith M., Spraggon L., Squares S.L., Steward C.A., Sycamore N., Tamlyn-Hall G., Tester J., Theaker A.J., Thomas D.W., Thorpe A., Tracey A., Tromans A., Tubby B., Wall M., Wallis J.M., West A.P., White S.S., Whitehead S.L., Whittaker H., Wild A., Willey D.J., Wilmer T.E., Wood J.M., Wray P.W., Wyatt J.C., Young L., Younger R.M., Bentley D.R., Coulson A., Durbin R.M., Hubbard T., Sulston J.E., Dunham I., Rogers J., Beck S. Nature 425:805-811(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[3]	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. , 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].
[4]	"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] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Eye.
[5]	"Characterization of novel SF3b and 17S U2 snRNP proteins, including a human Prp5p homologue and an SF3b DEAD-box protein." Will C.L., Urlaub H., Achsel T., Gentzel M., Wilm M., Luehrmann R. EMBO J. 21:4978-4988(2002) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION, IDENTIFICATION IN THE SF3B COMPLEX.
[6]	"Molecular architecture of the multiprotein splicing factor SF3b." Golas M.M., Sander B., Will C.L., Luhrmann R., Stark H. Science 300:980-984(2003) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE SF3B COMPLEX, ELECTRON MICROSCOPY OF THE SF3B COMPLEX.
[7]	"The human 18S U11/U12 snRNP contains a set of novel proteins not found in the U2-dependent spliceosome." Will C.L., Schneider C., Hossbach M., Urlaub H., Rauhut R., Elbashir S., Tuschl T., Luehrmann R. RNA 10:929-941(2004) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN A COMPLEX WITH THE U11/U12 SPLICEOSOME, MASS SPECTROMETRY.
[8]	"ATM and ATR substrate analysis reveals extensive protein networks responsive to DNA damage." Matsuoka S., Ballif B.A., Smogorzewska A., McDonald E.R. III, Hurov K.E., Luo J., Bakalarski C.E., Zhao Z., Solimini N., Lerenthal Y., Shiloh Y., Gygi S.P., Elledge S.J. Science 316:1160-1166(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-9, MASS SPECTROMETRY. Tissue: Embryonic kidney.
[9]	"Lysine acetylation targets protein complexes and co-regulates major cellular functions." Choudhary C., Kumar C., Gnad F., Nielsen M.L., Rehman M., Walther T.C., Olsen J.V., Mann M. Science 325:834-840(2009) [PubMed] [Europe PMC] [Abstract] Cited for: ACETYLATION [LARGE SCALE ANALYSIS] AT LYS-17, MASS SPECTROMETRY.
[10]	"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] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AK312079 mRNA. Translation: BAG35015.1. AL031390 Genomic DNA. Translation: CAI19755.1. CH471051 Genomic DNA. Translation: EAW47851.1. BC000198 mRNA. Translation: AAH00198.1. BK000562 Genomic DNA. Translation: DAA00073.1.
IPI	IPI00010404.
RefSeq	NP_112577.1. NM_031287.2.
UniGene	Hs.110695.
3D structure databases
ProteinModelPortal	Q9BWJ5.
ModBase	Search...
Protein-protein interaction databases
IntAct	Q9BWJ5. 1 interaction.
MINT	MINT-3062697.
STRING	9606.ENSP00000356541.
PTM databases
PhosphoSite	Q9BWJ5.
Polymorphism databases
DMDM	20140757.
Proteomic databases
PaxDb	Q9BWJ5.
PeptideAtlas	Q9BWJ5.
PRIDE	Q9BWJ5.
Protocols and materials databases
DNASU	83443.
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
Ensembl	ENST00000367569; ENSP00000356541; ENSG00000169976.
GeneID	83443.
KEGG	hsa:83443.
UCSC	uc003qkr.1. human.
Organism-specific databases
CTD	83443.
GeneCards	GC06M144416.
HGNC	HGNC:21083. SF3B5.
HPA	HPA054408.
neXtProt	NX_Q9BWJ5.
PharmGKB	PA134951632.
GenAtlas	Search...
Phylogenomic databases
eggNOG	NOG235952.
HOVERGEN	HBG054589.
InParanoid	Q9BWJ5.
KO	K12832.
OMA	HADTTKY.
OrthoDB	EOG479F8N.
PhylomeDB	Q9BWJ5.
Enzyme and pathway databases
Reactome	REACT_1675. mRNA Processing. REACT_71. Gene Expression.
Gene expression databases
Bgee	Q9BWJ5.
CleanEx	HS_SF3B5.
Genevestigator	Q9BWJ5.
GermOnline	ENSG00000169976. Homo sapiens.
Family and domain databases
InterPro	IPR009846. SF3b5/RDS3-10. IPR017089. Splicing_factor_3B_subunit_5. [Graphical view]
PANTHER	PTHR20978. PTHR20978. 1 hit.
Pfam	PF07189. SF3b10. 1 hit. [Graphical view]
PIRSF	PIRSF037010. Splicing_factor_3B_subunit_5. 1 hit.
ProtoNet	Search...
Other
GenomeRNAi	83443.
NextBio	72326.

Entry information

Entry name

SF3B5_HUMAN

Accession

Primary (citable) accession number: Q9BWJ5
Secondary accession number(s): B2R568, Q7RTV1

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 11, 2002
Last sequence update:	June 1, 2001
Last modified:	April 3, 2013
This is version 96 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Chordata Protein Annotation Program

Disclaimer

Any 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.