ID   SOCS4_PONAB             Reviewed;         440 AA.
AC   Q5RDX2;
DT   01-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=Suppressor of cytokine signaling 4;
DE            Short=SOCS-4;
GN   Name=SOCS4;
OS   Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Kidney;
RG   The German cDNA consortium;
RL   Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: SOCS family proteins form part of a classical negative
CC       feedback system that regulates cytokine signal transduction. Substrate-
CC       recognition component of a SCF-like ECS (Elongin BC-CUL2/5-SOCS-box
CC       protein) E3 ubiquitin-protein ligase complex which mediates the
CC       ubiquitination and subsequent proteasomal degradation of target
CC       proteins. Inhibits EGF signaling by mediating the degradation of the
CC       Tyr-phosphorylated EGF receptor/EGFR (By similarity). {ECO:0000250}.
CC   -!- PATHWAY: Protein modification; protein ubiquitination.
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. {ECO:0000250}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; CR857770; CAH90035.1; -; mRNA.
DR   RefSeq; NP_001124969.1; NM_001131497.1.
DR   AlphaFoldDB; Q5RDX2; -.
DR   SMR; Q5RDX2; -.
DR   STRING; 9601.ENSPPYP00000006629; -.
DR   GeneID; 100171842; -.
DR   KEGG; pon:100171842; -.
DR   CTD; 122809; -.
DR   eggNOG; KOG4566; Eukaryota.
DR   InParanoid; Q5RDX2; -.
DR   OrthoDB; 722019at2759; -.
DR   UniPathway; UPA00143; -.
DR   Proteomes; UP000001595; Unplaced.
DR   GO; GO:0035556; P:intracellular signal transduction; IEA:InterPro.
DR   GO; GO:0007175; P:negative regulation of epidermal growth factor-activated receptor activity; ISS:UniProtKB.
DR   GO; GO:0032436; P:positive regulation of proteasomal ubiquitin-dependent protein catabolic process; ISS:UniProtKB.
DR   GO; GO:0016567; P:protein ubiquitination; IEA:UniProtKB-UniPathway.
DR   GO; GO:0040008; P:regulation of growth; IEA:UniProtKB-KW.
DR   CDD; cd10385; SH2_SOCS4; 1.
DR   CDD; cd03738; SOCS_SOCS4; 1.
DR   Gene3D; 3.30.505.10; -; 1.
DR   InterPro; IPR000980; SH2.
DR   InterPro; IPR036860; SH2_dom_sf.
DR   InterPro; IPR028416; SOCS4.
DR   InterPro; IPR022252; SOCS4/SOCS5_dom.
DR   InterPro; IPR035864; SOCS4_SH2.
DR   InterPro; IPR037342; SOCS4_SOCS.
DR   InterPro; IPR001496; SOCS_box.
DR   InterPro; IPR036036; SOCS_box-like_dom_sf.
DR   PANTHER; PTHR10155:SF21; PTHR10155:SF21; 1.
DR   Pfam; PF00017; SH2; 1.
DR   Pfam; PF12610; SOCS; 1.
DR   Pfam; PF07525; SOCS_box; 1.
DR   SMART; SM00252; SH2; 1.
DR   SMART; SM00253; SOCS; 1.
DR   SMART; SM00969; SOCS_box; 1.
DR   SUPFAM; SSF158235; SSF158235; 1.
DR   SUPFAM; SSF55550; SSF55550; 1.
DR   PROSITE; PS50001; SH2; 1.
DR   PROSITE; PS50225; SOCS; 1.
PE   2: Evidence at transcript level;
KW   Growth regulation; Reference proteome; SH2 domain;
KW   Signal transduction inhibitor; Ubl conjugation pathway.
FT   CHAIN           1..440
FT                   /note="Suppressor of cytokine signaling 4"
FT                   /id="PRO_0000285845"
FT   DOMAIN          286..381
FT                   /note="SH2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00191"
FT   DOMAIN          376..425
FT                   /note="SOCS box"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00194"
FT   REGION          1..29
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        13..29
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   440 AA;  50534 MW;  025CCF83DEDA1BC2 CRC64;
     MAENNENISK NVDVRPKTSR SRSADRKDGY VWSGKKLSWS KKSESYSDAE TVNGIEKTEV
     SLRNQERKHS CSSIELDLDH SCGHRFLGRS LKQKLQDAVG QCFPIKNCSS RHSSGLPSKR
     KIHISELMLD KCPFPPRSDL AFRWHFIKRH TAPINSKSDE WVSTDLSQAE LKDGQLKRRN
     MEESINCFSH TNVQPCVITT DNALCREGPI TGSVMNLVSN NSIEDSDMDS DDEILTLCTS
     SRKRNKPKWE LDDEILQLET PPKYHTQIDY VHCLVPDLLQ INNNPCYWGV MDKYAAEALL
     EGKPEGTFLL RDSAQEDYLF SVSFRRYSRS LHARIEQWNH NFSFDAHDPC VFHSPDITGL
     LEHYKDPSAC MFFEPLLSTP LIRTFPFSLQ HICRTVICNC TTYDGIDALP IPSSMKLYLK
     EYHYKSKVRV LRIDAPEQQC