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6I4X

Crystal structure of SOCS2:Elongin C:Elongin B in complex with erythropoietin receptor peptide

Functional Information from GO Data
ChainGOidnamespacecontents
A0035556biological_processintracellular signal transduction
B0006368biological_processtranscription elongation by RNA polymerase II
B0030891cellular_componentVCB complex
B0070449cellular_componentelongin complex
C0006511biological_processubiquitin-dependent protein catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue PEG A 201
ChainResidue
ATRP50
ALYS61
ATHR158
CSER86
CSER87
CTHR88
CGLU89

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues65
DetailsDomain: {"description":"Ubiquitin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsModified residue: {"description":"N-acetylmethionine","evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"MAR-2009","submissionDatabase":"UniProtKB","authors":["Bienvenut W.V.","Waridel P.","Quadroni M."]}},{"source":"PubMed","id":"19413330","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"22814378","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"UniProtKB","id":"P62869","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by PKC","evidences":[{"source":"PubMed","id":"31578312","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"PubMed","id":"31578312","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

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