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3Q4A

Crystal structure of the TPR domain of CHIP complexed with phosphorylated Smad1 peptide

Functional Information from GO Data
ChainGOidnamespacecontents
B0000209biological_processprotein polyubiquitination
B0061630molecular_functionubiquitin protein ligase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsMOD_RES: Phosphoserine => ECO:0000255|PROSITE-ProRule:PRU00439, ECO:0000269|PubMed:11779505, ECO:0000269|PubMed:9136927
ChainResidueDetails
CSEP463
CSEP465

site_idSWS_FT_FI2
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0007744|PubMed:19131326
ChainResidueDetails
BSER26

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine => ECO:0000250|UniProtKB:Q9UNE7
ChainResidueDetails
BSER150

site_idSWS_FT_FI4
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000250|UniProtKB:Q9UNE7
ChainResidueDetails
BLYS23

238268

PDB entries from 2025-07-02

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