Loading
PDBj
MenuPDBj@FacebookPDBj@X(formerly Twitter)PDBj@BlueSkyPDBj@YouTubewwPDB FoundationwwPDBDonate
RCSB PDBPDBeBMRBAdv. SearchSearch help

6HAD

Human transketolase variant E160Q

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004802molecular_functiontransketolase activity
A0005509molecular_functioncalcium ion binding
A0005515molecular_functionprotein binding
A0005654cellular_componentnucleoplasm
A0005737cellular_componentcytoplasm
A0005777cellular_componentperoxisome
A0005829cellular_componentcytosol
A0006098biological_processpentose-phosphate shunt
A0009052biological_processpentose-phosphate shunt, non-oxidative branch
A0016604cellular_componentnuclear body
A0016607cellular_componentnuclear speck
A0016740molecular_functiontransferase activity
A0016744molecular_functiontransketolase or transaldolase activity
A0019682biological_processglyceraldehyde-3-phosphate metabolic process
A0030976molecular_functionthiamine pyrophosphate binding
A0031982cellular_componentvesicle
A0042803molecular_functionprotein homodimerization activity
A0046166biological_processglyceraldehyde-3-phosphate biosynthetic process
A0046872molecular_functionmetal ion binding
A0070062cellular_componentextracellular exosome
A1901159biological_processD-xylulose 5-phosphate biosynthetic process
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue NA A 701
ChainResidue
AASN411
AALA461
ATHR464
ACYS468
AHOH866
AHOH1230

site_idAC2
Number of Residues5
Detailsbinding site for residue CA A 702
ChainResidue
ATPP704
AHOH926
AASP155
AASN185
ALEU187

site_idAC3
Number of Residues5
Detailsbinding site for residue MG A 703
ChainResidue
AASP155
AASN185
ALEU187
ATPP704
AHOH926

site_idAC4
Number of Residues25
Detailsbinding site for residue TPP A 704
ChainResidue
ASER40
ALYS75
AHIS77
AGLY123
ASER124
ALEU125
AGLY154
AASP155
AGLY156
AGLU157
AGLN160
AASN185
ALEU187
AGLN189
ALYS244
AHIS258
AASP341
AILE364
AGLU366
APHE392
AARG395
AGLN428
ACA702
AMG703
AHOH926

Functional Information from PROSITE/UniProt
site_idPS00801
Number of Residues21
DetailsTRANSKETOLASE_1 Transketolase signature 1. RissIQattaagSGHPTscCS
ChainResidueDetails
AARG23-SER43

site_idPS00802
Number of Residues17
DetailsTRANSKETOLASE_2 Transketolase signature 2. GEDGPSQmALEdlAmfR
ChainResidueDetails
AGLY422-ARG438

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues6
DetailsBinding site: {"evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues12
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsSite: {"description":"Important for catalytic activity","evidences":[{"evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues7
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"PubMed","id":"19608861","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues2
DetailsModified residue: {"description":"N6-acetyllysine","evidences":[{"source":"UniProtKB","id":"P40142","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues1
DetailsModified residue: {"description":"Phosphotyrosine","evidences":[{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"19690332","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"18669648","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"20068231","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P50137","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI12
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246333

PDB entries from 2025-12-17

PDB statisticsPDBj update infoContact PDBjnumon