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1I1H

CRYSTAL STRUCTURE ANALYSIS OF PRECORRIN-8X METHYLMUTASE COMPLEX WITH HYDROGENOBYRINIC ACID

Functional Information from GO Data
ChainGOidnamespacecontents
A0009236biological_processcobalamin biosynthetic process
A0016853molecular_functionisomerase activity
A0016993molecular_functionprecorrin-8X methylmutase activity
Functional Information from PDB Data
site_idAC1
Number of Residues32
DetailsBINDING SITE FOR RESIDUE COJ A 1121
ChainResidue
AGLY10
ATHR86
AARG87
AARG101
ATHR115
AARG116
ASER117
AASN137
AALA138
APRO139
ATHR140
AILE13
AVAL164
AGLY165
APHE166
AVAL167
ASER195
AALA196
AALA199
AALA200
AASN203
AHOH1182
ATYR14
AHOH1213
AHOH1237
AHOH1238
ASER17
AARG40
AHIS43
AALA44
AMET80
AGLY84

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"PubMed","id":"11470433","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues1
DetailsAnnotated By Reference To The Literature 1f2v
ChainResidueDetails
AHIS43

site_idMCSA1
Number of Residues1
DetailsM-CSA 193
ChainResidueDetails
AHIS43hydrogen bond acceptor, hydrogen bond donor, proton acceptor, proton donor

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PDB entries from 2025-11-12

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