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1JG1

Crystal Structure of L-isoaspartyl (D-aspartyl) O-methyltransferase with S-ADENOSYL-L-HOMOCYSTEINE

Functional Information from GO Data
ChainGOidnamespacecontents
A0004719molecular_functionprotein-L-isoaspartate (D-aspartate) O-methyltransferase activity
A0005737cellular_componentcytoplasm
A0008168molecular_functionmethyltransferase activity
A0016740molecular_functiontransferase activity
A0030091biological_processprotein repair
A0032259biological_processmethylation
A0036211biological_processprotein modification process
Functional Information from PDB Data
site_idAC1
Number of Residues24
DetailsBINDING SITE FOR RESIDUE SAH A 500
ChainResidue
AGLN72
AILE120
AGLU121
AARG122
AILE123
ALEU126
AGLY147
AASP148
AGLY149
ATHR165
APRO220
ATHR73
ALEU221
AILE222
AHOH1014
AHOH1028
AHOH1067
AGLU97
AGLY99
ATHR100
AGLY101
ASER102
ATRP104
AASN105

Functional Information from PROSITE/UniProt
site_idPS01279
Number of Residues16
DetailsPCMT Protein-L-isoaspartate(D-aspartate) O-methyltransferase signature. GDGskGFppkAPYDvI
ChainResidueDetails
AGLY147-ILE162

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsACT_SITE: ACT_SITE => ECO:0000250
ChainResidueDetails
ASER75

218853

PDB entries from 2024-04-24

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