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3RFX

Crystal structure of uronate dehydrogenase from Agrobacterium tumefaciens, Y136A mutant complexed with NAD

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0016491molecular_functionoxidoreductase activity
A0050388molecular_functionuronate dehydrogenase activity
B0000166molecular_functionnucleotide binding
B0016491molecular_functionoxidoreductase activity
B0050388molecular_functionuronate dehydrogenase activity
C0000166molecular_functionnucleotide binding
C0016491molecular_functionoxidoreductase activity
C0050388molecular_functionuronate dehydrogenase activity
Functional Information from PDB Data
site_idAC1
Number of Residues18
DetailsBINDING SITE FOR RESIDUE NAD A 400
ChainResidue
AALA12
ALEU52
AGLY72
AGLY73
ASER75
AGLY86
AHOH271
AHOH307
AHOH325
AHOH363
AGLY13
AGLN14
ALEU15
AASP34
ALEU35
ASER36
ACYS50
AASP51

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 268
ChainResidue
AGLY64
AHIS101
CGLU28
CASN44

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 A 269
ChainResidue
AARG22
AHIS182
AHOH295
AHOH884

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE PO4 A 270
ChainResidue
AASP215
AHOH391
CHOH563

site_idAC5
Number of Residues19
DetailsBINDING SITE FOR RESIDUE NAD B 400
ChainResidue
BGLY10
BGLY13
BGLN14
BLEU15
BASP34
BLEU35
BSER36
BCYS50
BASP51
BLEU52
BGLY72
BGLY73
BSER75
BGLY86
BHOH311
BHOH350
BHOH698
BHOH711
BHOH712

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE PO4 B 268
ChainResidue
BALA63
BGLY64
BHIS101
BHOH833

site_idAC7
Number of Residues23
DetailsBINDING SITE FOR RESIDUE NAD C 400
ChainResidue
CGLY10
CALA12
CGLY13
CGLN14
CLEU15
CASP34
CLEU35
CSER36
CCYS50
CASP51
CLEU52
CGLY72
CGLY73
CSER75
CGLY86
CHOH288
CHOH292
CHOH356
CHOH380
CHOH508
CHOH713
CHOH716
CHOH873

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 C 268
ChainResidue
CGLY64
CHIS101
CHOH282
CHOH510
CHOH887

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 C 269
ChainResidue
CARG22
CHIS182
CHOH296
CHOH663
CHOH888

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues3
DetailsActive site: {"description":"Proton acceptor","evidences":[{"source":"PubMed","id":"21676870","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues45
DetailsBinding site: {}
ChainResidueDetails

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PDB entries from 2026-01-21

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