CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-000240
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Suppressor of cytokine signaling 6 
Protein Synonyms/Alias
 SOCS-6; Cytokine-inducible SH2 protein 4; CIS-4; Suppressor of cytokine signaling 4; SOCS-4 
Gene Name
 SOCS6 
Gene Synonyms/Alias
 CIS4; SOCS4 
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
114SSAPIVFKDVRAQRPubiquitination[1]
Reference
 [1] Systematic and quantitative assessment of the ubiquitin-modified proteome.
 Kim W, Bennett EJ, Huttlin EL, Guo A, Li J, Possemato A, Sowa ME, Rad R, Rush J, Comb MJ, Harper JW, Gygi SP.
 Mol Cell. 2011 Oct 21;44(2):325-40. [PMID: 21906983
Functional Description
 SOCS family proteins form part of a classical negative feedback system that regulates cytokine signal transduction. May be a substrate recognition component of a SCF-like ECS (Elongin BC-CUL2/5-SOCS-box protein) E3 ubiquitin-protein ligase complex which mediates the ubiquitination and subsequent proteasomal degradation of target proteins (By similarity). Regulates KIT degradation by ubiquitination of the tyrosine-phosphorylated receptor. 
Sequence Annotation
 DOMAIN 384 491 SH2.
 DOMAIN 486 535 SOCS box.  
Keyword
 3D-structure; Complete proteome; Growth regulation; Reference proteome; SH2 domain; Signal transduction inhibitor; Ubl conjugation pathway. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 535 AA 
Protein Sequence
MKKISLKTLR KSFNLNKSKE ETDFMVVQQP SLASDFGKDD SLFGSCYGKD MASCDINGED 60
EKGGKNRSKS ESLMGTLKRR LSAKQKSKGK AGTPSGSSAD EDTFSSSSAP IVFKDVRAQR 120
PIRSTSLRSH HYSPAPWPLR PTNSEETCIK MEVRVKALVH SSSPSPALNG VRKDFHDLQS 180
ETTCQEQANS LKSSASHNGD LHLHLDEHVP VVIGLMPQDY IQYTVPLDEG MYPLEGSRSY 240
CLDSSSPMEV SAVPPQVGGR AFPEDESQVD QDLVVAPEIF VDQSVNGLLI GTTGVMLQSP 300
RAGHDDVPPL SPLLPPMQNN QIQRNFSGLT GTEAHVAESM RCHLNFDPNS APGVARVYDS 360
VQSSGPMVVT SLTEELKKLA KQGWYWGPIT RWEAEGKLAN VPDGSFLVRD SSDDRYLLSL 420
SFRSHGKTLH TRIEHSNGRF SFYEQPDVEG HTSIVDLIEH SIRDSENGAF CYSRSRLPGS 480
ATYPVRLTNP VSRFMQVRSL QYLCRFVIRQ YTRIDLIQKL PLPNKMKDYL QEKHY 535 
Gene Ontology
 GO:0005737; C:cytoplasm; TAS:ProtInc.
 GO:0001772; C:immunological synapse; IDA:MGI.
 GO:0006952; P:defense response; TAS:ProtInc.
 GO:0007259; P:JAK-STAT cascade; TAS:ProtInc.
 GO:0009968; P:negative regulation of signal transduction; IEA:UniProtKB-KW.
 GO:0050868; P:negative regulation of T cell activation; IEA:Compara.
 GO:0010498; P:proteasomal protein catabolic process; IMP:MGI.
 GO:0016567; P:protein ubiquitination; IEA:UniProtKB-UniPathway.
 GO:0040008; P:regulation of growth; IEA:UniProtKB-KW. 
Interpro
 IPR000980; SH2.
 IPR001496; SOCS_C. 
Pfam
 PF00017; SH2
 PF07525; SOCS_box 
SMART
 SM00252; SH2
 SM00253; SOCS
 SM00969; SOCS_box 
PROSITE
 PS50001; SH2
 PS50225; SOCS 
PRINTS