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3M6L

Crystal structure of transketolase in complex with thiamine diphosphate, ribose-5-phosphate and calcium ion

Functional Information from GO Data
ChainGOidnamespacecontents
A0003824molecular_functioncatalytic activity
A0004802molecular_functiontransketolase activity
A0005829cellular_componentcytosol
A0006098biological_processpentose-phosphate shunt
A0016740molecular_functiontransferase activity
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues6
DetailsBINDING SITE FOR RESIDUE GOL A 2001
ChainResidue
AGLN9
ASER43
AARG289
APHE290
ASER292
AHOH766

site_idAC2
Number of Residues21
DetailsBINDING SITE FOR RESIDUE TPP A 5001
ChainResidue
ALEU116
AGLY151
AASP152
AGLY153
AGLU157
AASN182
AILE184
AILE186
AILE242
AHIS256
AASP364
AGLU391
APHE417
ATYR420
AR5P701
AHOH756
ACA801
AHOH1086
AALA31
AHIS67
AGLY114

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE CA A 801
ChainResidue
AASP152
AASN182
AILE184
AHOH794
ATPP5001

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE EDO A 1002
ChainResidue
APHE595
AHOH872

site_idAC5
Number of Residues14
DetailsBINDING SITE FOR RESIDUE R5P A 701
ChainResidue
AHIS28
AHIS101
AILE186
AHIS256
AARG341
ASER368
AHIS441
AASP449
AHIS453
AARG499
AHOH1195
AHOH1196
AHOH1197
ATPP5001

site_idAC6
Number of Residues5
DetailsBINDING SITE FOR RESIDUE PO4 A 633
ChainResidue
AHIS281
APRO283
AGLN284
AHOH811
AHOH822

Functional Information from PROSITE/UniProt
site_idPS00801
Number of Residues21
DetailsTRANSKETOLASE_1 Transketolase signature 1. RflsADmvqkanSGHPGapLG
ChainResidueDetails
AARG14-GLY34

site_idPS00802
Number of Residues17
DetailsTRANSKETOLASE_2 Transketolase signature 2. GEDGPTHqPIEqlStfR
ChainResidueDetails
AGLY447-ARG463

226707

PDB entries from 2024-10-30

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