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SPSB1_HUMAN
ID   SPSB1_HUMAN             Reviewed;         273 AA.
AC   Q96BD6; A2A275; Q59FA1; Q5TIH9; Q9BRY9; Q9H6C5;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   01-DEC-2001, sequence version 1.
DT   03-AUG-2022, entry version 163.
DE   RecName: Full=SPRY domain-containing SOCS box protein 1;
DE            Short=SSB-1;
GN   Name=SPSB1; Synonyms=SSB1;
OS   Homo sapiens (Human).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Homo.
OX   NCBI_TaxID=9606;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Friedel E.J., Nicholson S.E., Nicola N.A., Kile B.T., Hilton D.J.;
RT   "SOCS box proteins.";
RL   Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RX   PubMed=14702039; DOI=10.1038/ng1285;
RA   Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R.,
RA   Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H.,
RA   Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S.,
RA   Yamamoto J., Saito K., Kawai Y., Isono Y., Nakamura Y., Nagahari K.,
RA   Murakami K., Yasuda T., Iwayanagi T., Wagatsuma M., Shiratori A., Sudo H.,
RA   Hosoiri T., Kaku Y., Kodaira H., Kondo H., Sugawara M., Takahashi M.,
RA   Kanda K., Yokoi T., Furuya T., Kikkawa E., Omura Y., Abe K., Kamihara K.,
RA   Katsuta N., Sato K., Tanikawa M., Yamazaki M., Ninomiya K., Ishibashi T.,
RA   Yamashita H., Murakawa K., Fujimori K., Tanai H., Kimata M., Watanabe M.,
RA   Hiraoka S., Chiba Y., Ishida S., Ono Y., Takiguchi S., Watanabe S.,
RA   Yosida M., Hotuta T., Kusano J., Kanehori K., Takahashi-Fujii A., Hara H.,
RA   Tanase T.-O., Nomura Y., Togiya S., Komai F., Hara R., Takeuchi K.,
RA   Arita M., Imose N., Musashino K., Yuuki H., Oshima A., Sasaki N.,
RA   Aotsuka S., Yoshikawa Y., Matsunawa H., Ichihara T., Shiohata N., Sano S.,
RA   Moriya S., Momiyama H., Satoh N., Takami S., Terashima Y., Suzuki O.,
RA   Nakagawa S., Senoh A., Mizoguchi H., Goto Y., Shimizu F., Wakebe H.,
RA   Hishigaki H., Watanabe T., Sugiyama A., Takemoto M., Kawakami B.,
RA   Yamazaki M., Watanabe K., Kumagai A., Itakura S., Fukuzumi Y., Fujimori Y.,
RA   Komiyama M., Tashiro H., Tanigami A., Fujiwara T., Ono T., Yamada K.,
RA   Fujii Y., Ozaki K., Hirao M., Ohmori Y., Kawabata A., Hikiji T.,
RA   Kobatake N., Inagaki H., Ikema Y., Okamoto S., Okitani R., Kawakami T.,
RA   Noguchi S., Itoh T., Shigeta K., Senba T., Matsumura K., Nakajima Y.,
RA   Mizuno T., Morinaga M., Sasaki M., Togashi T., Oyama M., Hata H.,
RA   Watanabe M., Komatsu T., Mizushima-Sugano J., Satoh T., Shirai Y.,
RA   Takahashi Y., Nakagawa K., Okumura K., Nagase T., Nomura N., Kikuchi H.,
RA   Masuho Y., Yamashita R., Nakai K., Yada T., Nakamura Y., Ohara O.,
RA   Isogai T., Sugano S.;
RT   "Complete sequencing and characterization of 21,243 full-length human
RT   cDNAs.";
RL   Nat. Genet. 36:40-45(2004).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Brain;
RA   Totoki Y., Toyoda A., Takeda T., Sakaki Y., Tanaka A., Yokoyama S.,
RA   Ohara O., Nagase T., Kikuno R.F.;
RL   Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases.
RN   [4]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16710414; DOI=10.1038/nature04727;
RA   Gregory S.G., Barlow K.F., McLay K.E., Kaul R., Swarbreck D., Dunham A.,
RA   Scott C.E., Howe K.L., Woodfine K., Spencer C.C.A., Jones M.C., Gillson C.,
RA   Searle S., Zhou Y., Kokocinski F., McDonald L., Evans R., Phillips K.,
RA   Atkinson A., Cooper R., Jones C., Hall R.E., Andrews T.D., Lloyd C.,
RA   Ainscough R., Almeida J.P., Ambrose K.D., Anderson F., Andrew R.W.,
RA   Ashwell R.I.S., Aubin K., Babbage A.K., Bagguley C.L., Bailey J.,
RA   Beasley H., Bethel G., Bird C.P., Bray-Allen S., Brown J.Y., Brown A.J.,
RA   Buckley D., Burton J., Bye J., Carder C., Chapman J.C., Clark S.Y.,
RA   Clarke G., Clee C., Cobley V., Collier R.E., Corby N., Coville G.J.,
RA   Davies J., Deadman R., Dunn M., Earthrowl M., Ellington A.G., Errington H.,
RA   Frankish A., Frankland J., French L., Garner P., Garnett J., Gay L.,
RA   Ghori M.R.J., Gibson R., Gilby L.M., Gillett W., Glithero R.J.,
RA   Grafham D.V., Griffiths C., Griffiths-Jones S., Grocock R., Hammond S.,
RA   Harrison E.S.I., Hart E., Haugen E., Heath P.D., Holmes S., Holt K.,
RA   Howden P.J., Hunt A.R., Hunt S.E., Hunter G., Isherwood J., James R.,
RA   Johnson C., Johnson D., Joy A., Kay M., Kershaw J.K., Kibukawa M.,
RA   Kimberley A.M., King A., Knights A.J., Lad H., Laird G., Lawlor S.,
RA   Leongamornlert D.A., Lloyd D.M., Loveland J., Lovell J., Lush M.J.,
RA   Lyne R., Martin S., Mashreghi-Mohammadi M., Matthews L., Matthews N.S.W.,
RA   McLaren S., Milne S., Mistry S., Moore M.J.F., Nickerson T., O'Dell C.N.,
RA   Oliver K., Palmeiri A., Palmer S.A., Parker A., Patel D., Pearce A.V.,
RA   Peck A.I., Pelan S., Phelps K., Phillimore B.J., Plumb R., Rajan J.,
RA   Raymond C., Rouse G., Saenphimmachak C., Sehra H.K., Sheridan E.,
RA   Shownkeen R., Sims S., Skuce C.D., Smith M., Steward C., Subramanian S.,
RA   Sycamore N., Tracey A., Tromans A., Van Helmond Z., Wall M., Wallis J.M.,
RA   White S., Whitehead S.L., Wilkinson J.E., Willey D.L., Williams H.,
RA   Wilming L., Wray P.W., Wu Z., Coulson A., Vaudin M., Sulston J.E.,
RA   Durbin R.M., Hubbard T., Wooster R., Dunham I., Carter N.P., McVean G.,
RA   Ross M.T., Harrow J., Olson M.V., Beck S., Rogers J., Bentley D.R.;
RT   "The DNA sequence and biological annotation of human chromosome 1.";
RL   Nature 441:315-321(2006).
RN   [5]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RA   Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M.,
RA   Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J.,
RA   Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S.,
RA   Turner R., Yooseph S., Lu F., Nusskern D.R., Shue B.C., Zheng X.H.,
RA   Zhong F., Delcher A.L., Huson D.H., Kravitz S.A., Mouchard L., Reinert K.,
RA   Remington K.A., Clark A.G., Waterman M.S., Eichler E.E., Adams M.D.,
RA   Hunkapiller M.W., Myers E.W., Venter J.C.;
RL   Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases.
RN   [6]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Melanoma;
RX   PubMed=15489334; DOI=10.1101/gr.2596504;
RG   The MGC Project Team;
RT   "The status, quality, and expansion of the NIH full-length cDNA project:
RT   the Mammalian Gene Collection (MGC).";
RL   Genome Res. 14:2121-2127(2004).
RN   [7]
RP   FUNCTION IN AN E3 UBIQUITIN-PROTEIN LIGASE COMPLEX, IDENTIFICATION BY MASS
RP   SPECTROMETRY, INTERACTION WITH CUL5; RNF7; ELOB AND ELOC, AND MUTAGENESIS
RP   OF 260-LEU--PRO-263.
RX   PubMed=15601820; DOI=10.1101/gad.1252404;
RA   Kamura T., Maenaka K., Kotoshiba S., Matsumoto M., Kohda D., Conaway R.C.,
RA   Conaway J.W., Nakayama K.I.;
RT   "VHL-box and SOCS-box domains determine binding specificity for Cul2-Rbx1
RT   and Cul5-Rbx2 modules of ubiquitin ligases.";
RL   Genes Dev. 18:3055-3065(2004).
RN   [8]
RP   INTERACTION WITH MET AND RASA1, PHOSPHORYLATION AT TYR-31, MUTAGENESIS OF
RP   TYR-31, AND DOMAIN.
RX   PubMed=15713673; DOI=10.1074/jbc.m413897200;
RA   Wang D., Li Z., Messing E.M., Wu G.;
RT   "The SPRY domain-containing SOCS box protein 1 (SSB-1) interacts with MET
RT   and enhances the hepatocyte growth factor-induced Erk-Elk-1-serum response
RT   element pathway.";
RL   J. Biol. Chem. 280:16393-16401(2005).
RN   [9]
RP   INTERACTION WITH ELONGIN BC COMPLEX AND PAWR.
RX   PubMed=17189197; DOI=10.1016/j.molcel.2006.11.009;
RA   Woo J.S., Suh H.Y., Park S.Y., Oh B.H.;
RT   "Structural basis for protein recognition by B30.2/SPRY domains.";
RL   Mol. Cell 24:967-976(2006).
RN   [10]
RP   FUNCTION, INTERACTION WITH NOS2, SUBCELLULAR LOCATION, AND DOMAIN SOCS BOX.
RX   PubMed=21199876; DOI=10.1074/jbc.m110.190678;
RA   Nishiya T., Matsumoto K., Maekawa S., Kajita E., Horinouchi T.,
RA   Fujimuro M., Ogasawara K., Uehara T., Miwa S.;
RT   "Regulation of inducible nitric-oxide synthase by the SPRY domain- and SOCS
RT   box-containing proteins.";
RL   J. Biol. Chem. 286:9009-9019(2011).
RN   [11]
RP   INTERACTION WITH EPHB2.
RX   PubMed=28931592; DOI=10.1091/mbc.e17-07-0450;
RA   Okumura F., Joo-Okumura A., Obara K., Petersen A., Nishikimi A., Fukui Y.,
RA   Nakatsukasa K., Kamura T.;
RT   "Ubiquitin ligase SPSB4 diminishes cell repulsive responses mediated by
RT   EphB2.";
RL   Mol. Biol. Cell 28:3532-3541(2017).
RN   [12] {ECO:0007744|PDB:2JK9, ECO:0007744|PDB:3F2O}
RP   X-RAY CRYSTALLOGRAPHY (1.79 ANGSTROMS) OF 30-233 IN COMPLEX WITH PAWR AND
RP   DROSOPHILA VAS, INTERACTION WITH PAWR, AND DOMAIN.
RX   PubMed=20561531; DOI=10.1016/j.jmb.2010.06.017;
RA   Filippakopoulos P., Low A., Sharpe T.D., Uppenberg J., Yao S., Kuang Z.,
RA   Savitsky P., Lewis R.S., Nicholson S.E., Norton R.S., Bullock A.N.;
RT   "Structural basis for Par-4 recognition by the SPRY domain- and SOCS box-
RT   containing proteins SPSB1, SPSB2, and SPSB4.";
RL   J. Mol. Biol. 401:389-402(2010).
CC   -!- FUNCTION: Substrate recognition component of a SCF-like ECS (Elongin
CC       BC-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complex which
CC       mediates the ubiquitination and subsequent proteasomal degradation of
CC       target proteins (PubMed:15601820, PubMed:21199876). Negatively
CC       regulates nitric oxide (NO) production and limits cellular toxicity in
CC       activated macrophages by mediating the ubiquitination and proteasomal
CC       degradation of NOS2 (PubMed:21199876). Acts as a bridge which links
CC       NOS2 with the ECS E3 ubiquitin ligase complex components ELOC and CUL5
CC       (PubMed:21199876). {ECO:0000269|PubMed:15601820,
CC       ECO:0000269|PubMed:21199876}.
CC   -!- PATHWAY: Protein modification; protein ubiquitination.
CC   -!- SUBUNIT: Component of the probable ECS(SPSB1) E3 ubiquitin-protein
CC       ligase complex which contains CUL5, RNF7/RBX2, Elongin BC complex and
CC       SPSB1 (PubMed:15601820). Interacts with CUL5, RNF7, ELOB and ELOC
CC       (PubMed:15601820). Directly interacts with MET tyrosine kinase domain
CC       in the presence and in the absence of HGF, however HGF treatment has a
CC       positive effect on this interaction (PubMed:15713673). When
CC       phosphorylated, interacts with RASA1 without affecting its stability
CC       (PubMed:15713673). Interacts (via B30.2/SPRY domain) with PAWR; this
CC       interaction is direct and occurs in association with the Elongin BC
CC       complex (PubMed:17189197, PubMed:20561531). Interacts with NOS2
CC       (PubMed:21199876). Interacts with EPHB2 (PubMed:28931592).
CC       {ECO:0000269|PubMed:15601820, ECO:0000269|PubMed:15713673,
CC       ECO:0000269|PubMed:17189197, ECO:0000269|PubMed:20561531,
CC       ECO:0000269|PubMed:21199876, ECO:0000269|PubMed:28931592}.
CC   -!- INTERACTION:
CC       Q96BD6; P54922: ADPRH; NbExp=3; IntAct=EBI-2659201, EBI-6657604;
CC       Q96BD6; P55212: CASP6; NbExp=3; IntAct=EBI-2659201, EBI-718729;
CC       Q96BD6; P06307: CCK; NbExp=3; IntAct=EBI-2659201, EBI-6624398;
CC       Q96BD6; P02489: CRYAA; NbExp=3; IntAct=EBI-2659201, EBI-6875961;
CC       Q96BD6; Q6V0L0: CYP26C1; NbExp=2; IntAct=EBI-2659201, EBI-25602589;
CC       Q96BD6; O00291: HIP1; NbExp=3; IntAct=EBI-2659201, EBI-473886;
CC       Q96BD6; P30519: HMOX2; NbExp=3; IntAct=EBI-2659201, EBI-712096;
CC       Q96BD6; O60341: KDM1A; NbExp=2; IntAct=EBI-2659201, EBI-710124;
CC       Q96BD6; P13473-2: LAMP2; NbExp=3; IntAct=EBI-2659201, EBI-21591415;
CC       Q96BD6; Q13153: PAK1; NbExp=3; IntAct=EBI-2659201, EBI-1307;
CC       Q96BD6; Q96IZ0: PAWR; NbExp=2; IntAct=EBI-2659201, EBI-595869;
CC       Q96BD6; P16284: PECAM1; NbExp=3; IntAct=EBI-2659201, EBI-716404;
CC       Q96BD6; O60260-5: PRKN; NbExp=3; IntAct=EBI-2659201, EBI-21251460;
CC       Q96BD6; Q99873: PRMT1; NbExp=2; IntAct=EBI-2659201, EBI-78738;
CC       Q96BD6; Q96LA8: PRMT6; NbExp=2; IntAct=EBI-2659201, EBI-912440;
CC       Q96BD6; P62826: RAN; NbExp=3; IntAct=EBI-2659201, EBI-286642;
CC       Q96BD6; Q9Y3C5: RNF11; NbExp=3; IntAct=EBI-2659201, EBI-396669;
CC       Q96BD6; O95863: SNAI1; NbExp=3; IntAct=EBI-2659201, EBI-1045459;
CC       Q96BD6; O43463: SUV39H1; NbExp=2; IntAct=EBI-2659201, EBI-349968;
CC       Q96BD6; Q13148: TARDBP; NbExp=3; IntAct=EBI-2659201, EBI-372899;
CC       Q96BD6; P61086: UBE2K; NbExp=3; IntAct=EBI-2659201, EBI-473850;
CC       Q96BD6; P08670: VIM; NbExp=3; IntAct=EBI-2659201, EBI-353844;
CC       Q96BD6; O00534: VWA5A; NbExp=3; IntAct=EBI-2659201, EBI-12246480;
CC       Q96BD6; P09052: vas; Xeno; NbExp=2; IntAct=EBI-2659201, EBI-134067;
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000305}. Cytoplasm, cytosol
CC       {ECO:0000269|PubMed:21199876}. Note=Exhibits a diffuse cytosolic
CC       localization. {ECO:0000269|PubMed:21199876}.
CC   -!- DOMAIN: The SOCS box domain mediates the interaction with the Elongin
CC       BC complex, an adapter module in different E3 ubiquitin ligase
CC       complexes (By similarity). Essential for its ability to link NOS2 and
CC       the ECS E3 ubiquitin ligase complex components ELOC and CUL5.
CC       {ECO:0000250, ECO:0000269|PubMed:21199876}.
CC   -!- DOMAIN: The B30.2/SPRY domain is involved in MET and PAWR binding
CC       (PubMed:15713673, PubMed:20561531). {ECO:0000269|PubMed:15713673,
CC       ECO:0000269|PubMed:20561531}.
CC   -!- SIMILARITY: Belongs to the SPSB family. {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAD92796.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AF403026; AAL57345.1; -; mRNA.
DR   EMBL; AK026046; BAB15335.1; -; mRNA.
DR   EMBL; AB209559; BAD92796.1; ALT_INIT; mRNA.
DR   EMBL; AL358252; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; AL008734; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   EMBL; CH471130; EAW71617.1; -; Genomic_DNA.
DR   EMBL; BC005852; AAH05852.2; -; mRNA.
DR   EMBL; BC015711; AAH15711.1; -; mRNA.
DR   CCDS; CCDS102.1; -.
DR   RefSeq; NP_079382.2; NM_025106.3.
DR   PDB; 2JK9; X-ray; 1.79 A; A=30-231.
DR   PDB; 3F2O; X-ray; 2.05 A; A/B=31-233.
DR   PDBsum; 2JK9; -.
DR   PDBsum; 3F2O; -.
DR   AlphaFoldDB; Q96BD6; -.
DR   SMR; Q96BD6; -.
DR   BioGRID; 123158; 36.
DR   ELM; Q96BD6; -.
DR   IntAct; Q96BD6; 42.
DR   MINT; Q96BD6; -.
DR   STRING; 9606.ENSP00000330221; -.
DR   iPTMnet; Q96BD6; -.
DR   PhosphoSitePlus; Q96BD6; -.
DR   BioMuta; SPSB1; -.
DR   DMDM; 74731225; -.
DR   MassIVE; Q96BD6; -.
DR   PaxDb; Q96BD6; -.
DR   PeptideAtlas; Q96BD6; -.
DR   PRIDE; Q96BD6; -.
DR   ProteomicsDB; 76068; -.
DR   Antibodypedia; 1144; 63 antibodies from 19 providers.
DR   DNASU; 80176; -.
DR   Ensembl; ENST00000328089.11; ENSP00000330221.6; ENSG00000171621.14.
DR   Ensembl; ENST00000357898.3; ENSP00000350573.3; ENSG00000171621.14.
DR   Ensembl; ENST00000377399.2; ENSP00000366616.2; ENSG00000171621.14.
DR   GeneID; 80176; -.
DR   KEGG; hsa:80176; -.
DR   MANE-Select; ENST00000328089.11; ENSP00000330221.6; NM_025106.4; NP_079382.2.
DR   UCSC; uc001apv.4; human.
DR   CTD; 80176; -.
DR   DisGeNET; 80176; -.
DR   GeneCards; SPSB1; -.
DR   HGNC; HGNC:30628; SPSB1.
DR   HPA; ENSG00000171621; Low tissue specificity.
DR   MIM; 611657; gene.
DR   neXtProt; NX_Q96BD6; -.
DR   OpenTargets; ENSG00000171621; -.
DR   PharmGKB; PA142670871; -.
DR   VEuPathDB; HostDB:ENSG00000171621; -.
DR   eggNOG; KOG3953; Eukaryota.
DR   GeneTree; ENSGT01030000234629; -.
DR   HOGENOM; CLU_046756_0_1_1; -.
DR   InParanoid; Q96BD6; -.
DR   OMA; SESYGWD; -.
DR   OrthoDB; 938259at2759; -.
DR   PhylomeDB; Q96BD6; -.
DR   TreeFam; TF312822; -.
DR   PathwayCommons; Q96BD6; -.
DR   Reactome; R-HSA-8951664; Neddylation.
DR   Reactome; R-HSA-983168; Antigen processing: Ubiquitination & Proteasome degradation.
DR   SignaLink; Q96BD6; -.
DR   UniPathway; UPA00143; -.
DR   BioGRID-ORCS; 80176; 10 hits in 1074 CRISPR screens.
DR   ChiTaRS; SPSB1; human.
DR   EvolutionaryTrace; Q96BD6; -.
DR   GeneWiki; SPSB1; -.
DR   GenomeRNAi; 80176; -.
DR   Pharos; Q96BD6; Tbio.
DR   PRO; PR:Q96BD6; -.
DR   Proteomes; UP000005640; Chromosome 1.
DR   RNAct; Q96BD6; protein.
DR   Bgee; ENSG00000171621; Expressed in decidua and 172 other tissues.
DR   ExpressionAtlas; Q96BD6; baseline and differential.
DR   Genevisible; Q96BD6; HS.
DR   GO; GO:0005829; C:cytosol; IDA:UniProtKB.
DR   GO; GO:0019005; C:SCF ubiquitin ligase complex; IBA:GO_Central.
DR   GO; GO:1990756; F:ubiquitin ligase-substrate adaptor activity; IPI:UniProtKB.
DR   GO; GO:0043161; P:proteasome-mediated ubiquitin-dependent protein catabolic process; IBA:GO_Central.
DR   GO; GO:0016567; P:protein ubiquitination; IDA:UniProtKB.
DR   GO; GO:0006511; P:ubiquitin-dependent protein catabolic process; IDA:UniProtKB.
DR   Gene3D; 2.60.120.920; -; 1.
DR   IDEAL; IID00343; -.
DR   InterPro; IPR001870; B30.2/SPRY.
DR   InterPro; IPR043136; B30.2/SPRY_sf.
DR   InterPro; IPR013320; ConA-like_dom_sf.
DR   InterPro; IPR001496; SOCS_box.
DR   InterPro; IPR003877; SPRY_dom.
DR   Pfam; PF07525; SOCS_box; 1.
DR   Pfam; PF00622; SPRY; 1.
DR   SMART; SM00969; SOCS_box; 1.
DR   SMART; SM00449; SPRY; 1.
DR   SUPFAM; SSF49899; SSF49899; 1.
DR   PROSITE; PS50188; B302_SPRY; 1.
DR   PROSITE; PS50225; SOCS; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Cytoplasm; Phosphoprotein; Reference proteome;
KW   Ubl conjugation pathway.
FT   CHAIN           1..273
FT                   /note="SPRY domain-containing SOCS box protein 1"
FT                   /id="PRO_0000238472"
FT   DOMAIN          33..231
FT                   /note="B30.2/SPRY"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00548"
FT   DOMAIN          232..273
FT                   /note="SOCS box"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00194"
FT   MOD_RES         31
FT                   /note="Phosphotyrosine; by MET"
FT                   /evidence="ECO:0000269|PubMed:15713673"
FT   MUTAGEN         31
FT                   /note="Y->F: Loss of phosphorylation."
FT                   /evidence="ECO:0000269|PubMed:15713673"
FT   MUTAGEN         260..263
FT                   /note="LPLP->AAAA: Abolishes interaction with RNF7 and
FT                   CUL5."
FT                   /evidence="ECO:0000269|PubMed:15601820"
FT   CONFLICT        14
FT                   /note="M -> L (in Ref. 3; BAD92796)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        73
FT                   /note="L -> P (in Ref. 2; BAB15335)"
FT                   /evidence="ECO:0000305"
FT   HELIX           36..42
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   HELIX           48..53
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          55..61
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          65..68
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          71..77
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          83..90
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          95..103
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   HELIX           106..108
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          114..118
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          125..129
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          139..143
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   TURN            144..147
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          148..152
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   TURN            153..155
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          159..162
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          175..182
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   TURN            183..186
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          187..192
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          195..201
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          209..215
FT                   /evidence="ECO:0007829|PDB:2JK9"
FT   STRAND          221..230
FT                   /evidence="ECO:0007829|PDB:2JK9"
SQ   SEQUENCE   273 AA;  30942 MW;  F93D5690A32403DF CRC64;
     MGQKVTGGIK TVDMRDPTYR PLKQELQGLD YCKPTRLDLL LDMPPVSYDV QLLHSWNNND
     RSLNVFVKED DKLIFHRHPV AQSTDAIRGK VGYTRGLHVW QITWAMRQRG THAVVGVATA
     DAPLHSVGYT TLVGNNHESW GWDLGRNRLY HDGKNQPSKT YPAFLEPDET FIVPDSFLVA
     LDMDDGTLSF IVDGQYMGVA FRGLKGKKLY PVVSAVWGHC EIRMRYLNGL DPEPLPLMDL
     CRRSVRLALG RERLGEIHTL PLPASLKAYL LYQ
 
 
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