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4PFH

Crystal structure of engineered D-tagatose 3-epimerase PcDTE-IDF8

Functional Information from GO Data
ChainGOidnamespacecontents
A0016853molecular_functionisomerase activity
A0046872molecular_functionmetal ion binding
B0016853molecular_functionisomerase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue MN A 501
ChainResidue
AGLU152
AASP185
AHIS211
AGLU246
APSJ503
AFUD504

site_idAC2
Number of Residues4
Detailsbinding site for residue MN A 502
ChainResidue
BHOH628
AHIS116
AHOH625
BHIS116

site_idAC3
Number of Residues15
Detailsbinding site for residue PSJ A 503
ChainResidue
APHE7
AASN37
ACYS66
AGLY107
ATRP113
AGLU152
AGLU158
AASP185
AHIS188
AHIS211
AARG217
AGLU246
AMN501
AFUD504
AHOH672

site_idAC4
Number of Residues12
Detailsbinding site for residue FUD A 504
ChainResidue
AASN37
AILE67
ALEU108
AGLU152
AGLU158
AASP185
AHIS188
AHIS211
AARG217
AGLU246
AMN501
APSJ503

site_idAC5
Number of Residues6
Detailsbinding site for residue MN B 501
ChainResidue
BGLU152
BASP185
BHIS211
BGLU246
BPSJ502
BFUD503

site_idAC6
Number of Residues16
Detailsbinding site for residue PSJ B 502
ChainResidue
BPHE7
BASN37
BCYS66
BGLY107
BLEU108
BTRP113
BGLU152
BGLU158
BASP185
BHIS188
BHIS211
BARG217
BGLU246
BMN501
BFUD503
BHOH679

site_idAC7
Number of Residues14
Detailsbinding site for residue FUD B 503
ChainResidue
BPHE7
BASN37
BCYS66
BILE67
BLEU108
BGLU152
BGLU158
BASP185
BHIS188
BHIS211
BARG217
BGLU246
BMN501
BPSJ502

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton donor/acceptor","evidences":[{"source":"UniProtKB","id":"Q9WYP7","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17936787","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues18
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"17936787","evidenceCode":"ECO:0000269"},{"source":"PubMed","id":"25655925","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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