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1PTM

Crystal structure of E.coli PdxA

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0005737cellular_componentcytoplasm
A0008270molecular_functionzinc ion binding
A0008615biological_processpyridoxine biosynthetic process
A0016491molecular_functionoxidoreductase activity
A0042802molecular_functionidentical protein binding
A0042803molecular_functionprotein homodimerization activity
A0042823biological_processpyridoxal phosphate biosynthetic process
A0046872molecular_functionmetal ion binding
A0050570molecular_function4-hydroxythreonine-4-phosphate dehydrogenase activity
A0050897molecular_functioncobalt ion binding
A0051287molecular_functionNAD binding
B0000287molecular_functionmagnesium ion binding
B0005737cellular_componentcytoplasm
B0008270molecular_functionzinc ion binding
B0008615biological_processpyridoxine biosynthetic process
B0016491molecular_functionoxidoreductase activity
B0042802molecular_functionidentical protein binding
B0042803molecular_functionprotein homodimerization activity
B0042823biological_processpyridoxal phosphate biosynthetic process
B0046872molecular_functionmetal ion binding
B0050570molecular_function4-hydroxythreonine-4-phosphate dehydrogenase activity
B0050897molecular_functioncobalt ion binding
B0051287molecular_functionNAD binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN A 330
ChainResidue
AHIS166
AHIS266
AHOH452
AHOH594
BHIS211
BHOH480

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE ZN B 331
ChainResidue
BHIS166
BHIS266
BHOH590
AHIS211
AHOH588
AHOH616

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE PO4 A 332
ChainResidue
AGLY135
AHIS136
ATHR137
AASN283
AARG292
AHOH518

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues10
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00536, ECO:0000269|PubMed:12896974
ChainResidueDetails
AHIS136
BARG292
ATHR137
ALYS274
AASN283
AARG292
BHIS136
BTHR137
BLYS274
BASN283

site_idSWS_FT_FI2
Number of Residues6
DetailsBINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_00536, ECO:0000305|PubMed:12896974
ChainResidueDetails
AHIS166
AHIS211
AHIS266
BHIS166
BHIS211
BHIS266

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PDB entries from 2025-06-18

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