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2QUM

Crystal structure of D-tagatose 3-epimerase from Pseudomonas cichorii with D-tagatose

Functional Information from GO Data
ChainGOidnamespacecontents
A0016853molecular_functionisomerase activity
A0046872molecular_functionmetal ion binding
B0016853molecular_functionisomerase activity
B0046872molecular_functionmetal ion binding
C0016853molecular_functionisomerase activity
C0046872molecular_functionmetal ion binding
D0016853molecular_functionisomerase activity
D0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE TAG A 291
ChainResidue
APHE7
AMN292
ACYS66
ATRP113
AGLU152
AGLU158
AASP185
AHIS188
AARG217
AGLU246

site_idAC2
Number of Residues13
DetailsBINDING SITE FOR RESIDUE TAG B 291
ChainResidue
BPHE7
BCYS66
BILE67
BTRP113
BGLU152
BGLU158
BASP185
BHIS188
BHIS211
BARG217
BGLU246
BMN292
BHOH458

site_idAC3
Number of Residues11
DetailsBINDING SITE FOR RESIDUE TAG C 291
ChainResidue
CPHE7
CCYS66
CILE67
CGLU152
CGLU158
CASP185
CHIS188
CHIS211
CARG217
CGLU246
CMN292

site_idAC4
Number of Residues12
DetailsBINDING SITE FOR RESIDUE TAG D 291
ChainResidue
DPHE7
DCYS66
DTRP113
DGLU152
DGLU158
DASP185
DHIS188
DHIS211
DARG217
DGLU246
DMN292
DHOH306

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN A 292
ChainResidue
AGLU152
AASP185
AHIS211
AGLU246
ATAG291

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN B 292
ChainResidue
BGLU152
BASP185
BHIS211
BGLU246
BTAG291

site_idAC7
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN C 292
ChainResidue
CGLU152
CASP185
CHIS211
CGLU246
CTAG291

site_idAC8
Number of Residues5
DetailsBINDING SITE FOR RESIDUE MN D 292
ChainResidue
DGLU152
DASP185
DHIS211
DGLU246
DTAG291

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues8
DetailsACT_SITE: Proton donor/acceptor => ECO:0000250|UniProtKB:Q9WYP7
ChainResidueDetails
AGLU152
AGLU246
BGLU152
BGLU246
CGLU152
CGLU246
DGLU152
DGLU246

site_idSWS_FT_FI2
Number of Residues4
DetailsBINDING: BINDING => ECO:0000269|PubMed:17936787
ChainResidueDetails
ACYS66
BCYS66
CCYS66
DCYS66

site_idSWS_FT_FI3
Number of Residues24
DetailsBINDING: BINDING => ECO:0000269|PubMed:17936787, ECO:0000269|PubMed:25655925
ChainResidueDetails
AARG217
AGLU246
BGLU152
BGLU158
BASP185
BHIS211
BARG217
BGLU246
CGLU152
CGLU158
CASP185
CHIS211
CARG217
CGLU246
DGLU152
DGLU158
DASP185
DHIS211
DARG217
DGLU246
AGLU152
AGLU158
AASP185
AHIS211

219869

PDB entries from 2024-05-15

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