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1I7C

HUMAN S-ADENOSYLMETHIONINE DECARBOXYLASE WITH COVALENTLY BOUND PYRUVOYL GROUP AND COMPLEXED WITH METHYLGLYOXAL BIS-(GUANYLHYDRAZONE)

Functional Information from GO Data
ChainGOidnamespacecontents
A0004014molecular_functionadenosylmethionine decarboxylase activity
A0006597biological_processspermine biosynthetic process
A0008295biological_processspermidine biosynthetic process
B0004014molecular_functionadenosylmethionine decarboxylase activity
B0008295biological_processspermidine biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PUT A 350
ChainResidue
APHE111
BGLU15
AASP174
ATHR176
APHE285
ATYR318
AHOH408
AHOH419
AHOH446
BLEU13

site_idAC2
Number of Residues10
DetailsBINDING SITE FOR RESIDUE MGB A 375
ChainResidue
APYR68
APHE223
ACYS226
ATYR228
ASER229
AILE244
ATHR245
AGLU247
BLEU65
BSER66

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"1917972","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"11583147","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Proton donor; for catalytic activity","evidences":[{"source":"PubMed","id":"10029540","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"11583147","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsActive site: {"description":"Proton acceptor; for processing activity","evidences":[{"source":"PubMed","id":"11583147","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 1jen
ChainResidueDetails
AHIS243
ASER229
ACYS82
BGLU11
BGLU67

site_idMCSA1
Number of Residues3
DetailsM-CSA 575
ChainResidueDetails
BSER19proton shuttle (general acid/base)

242199

PDB entries from 2025-09-24

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