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8R3O

Transketolase from Haemophilus influenzae in complex with thiamin pyrophosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0004802molecular_functiontransketolase activity
A0005829cellular_componentcytosol
A0006098biological_processpentose-phosphate shunt
A0009052biological_processpentose-phosphate shunt, non-oxidative branch
B0004802molecular_functiontransketolase activity
B0005829cellular_componentcytosol
B0006098biological_processpentose-phosphate shunt
B0009052biological_processpentose-phosphate shunt, non-oxidative branch
C0004802molecular_functiontransketolase activity
C0005829cellular_componentcytosol
C0006098biological_processpentose-phosphate shunt
C0009052biological_processpentose-phosphate shunt, non-oxidative branch
D0004802molecular_functiontransketolase activity
D0005829cellular_componentcytosol
D0006098biological_processpentose-phosphate shunt
D0009052biological_processpentose-phosphate shunt, non-oxidative branch
Functional Information from PROSITE/UniProt
site_idPS00801
Number of Residues21
DetailsTRANSKETOLASE_1 Transketolase signature 1. RvlaMDsvqkakSGHPGapMG
ChainResidueDetails
AARG12-GLY32

site_idPS00802
Number of Residues17
DetailsTRANSKETOLASE_2 Transketolase signature 2. GEDGPTHqPVEqtAslR
ChainResidueDetails
AGLY469-ARG485

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues4
DetailsActive site: {"description":"Proton donor","evidences":[{"source":"PubMed","id":"38767928","evidenceCode":"ECO:0000305"}]}
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":"PubMed","id":"38767928","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"8R3O","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"source":"PubMed","id":"38767928","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

257179

PDB entries from 2026-07-29

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