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8CIP

Crystal structure of transketolase from Geobacillus stearothermophilus

Functional Information from GO Data
ChainGOidnamespacecontents
A0004802molecular_functiontransketolase activity
A0005829cellular_componentcytosol
A0006098biological_processpentose-phosphate shunt
B0004802molecular_functiontransketolase activity
B0005829cellular_componentcytosol
B0006098biological_processpentose-phosphate shunt
C0004802molecular_functiontransketolase activity
C0005829cellular_componentcytosol
C0006098biological_processpentose-phosphate shunt
D0004802molecular_functiontransketolase activity
D0005829cellular_componentcytosol
D0006098biological_processpentose-phosphate shunt
Functional Information from PROSITE/UniProt
site_idPS00801
Number of Residues21
DetailsTRANSKETOLASE_1 Transketolase signature 1. RtlsIDaiekakSGHPGmpMG
ChainResidueDetails
AARG14-GLY34

site_idPS00802
Number of Residues17
DetailsTRANSKETOLASE_2 Transketolase signature 2. GEDGPTHePIEqlAslR
ChainResidueDetails
AGLY468-ARG484

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"UniProtKB","id":"P27302","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues32
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P27302","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues36
DetailsBinding site: {"evidences":[{"source":"Reference","evidenceCode":"ECO:0000269","citation":{"citationType":"submission","publicationDate":"FEB-2023","submissionDatabase":"PDB data bank","title":"Crystal structure of transketolase from Geobacillus stearothermophilus.","authors":["Leogrande C.","Rabe von Pappenheim F.","Tittman K."]}},{"source":"PDB","id":"8CIP","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"source":"UniProtKB","id":"P27302","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

256448

PDB entries from 2026-07-15

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