Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

4KXX

Human transketolase in covalent complex with donor ketose D-sedoheptulose-7-phosphate

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Transketolasepolymer63769647.51UniProt (P29401)
Pfam (PF00456)
Pfam (PF02779)
Pfam (PF02780)
Homo sapiens (human)TK
2B
(A)
(2R,3R,4S,5R,6S)-2,3,4,5,6,7-hexahydroxyheptyl dihydrogen phosphatenon-polymer292.21Chemie (1Y7)
3C
(A)
THIAMINE DIPHOSPHATEnon-polymer425.31Chemie (TPP)
4D, E, F, G, H...
(A)
1,2-ETHANEDIOLnon-polymer62.112Chemie (EDO)
5N
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
6P
(A)
SODIUM IONnon-polymer23.01Chemie (NA)
7R
(A)
waterwater18.0785Chemie (HOH)
Sequence modifications
A: 1 - 623 (UniProt: P29401)
PDBExternal DatabaseDetails
Leu 624-expression tag
Val 625-expression tag
Pro 626-expression tag
Arg 627-expression tag
Gly 628-expression tag
Ser 629-expression tag
Leu 630-expression tag
Glu 631-expression tag
His 632-expression tag
His 633-expression tag
His 634-expression tag
His 635-expression tag
His 636-expression tag
His 637-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight69647.5
Non-Polymers*Number of molecules16
Total formula weight1509.6
All*Total formula weight71157.1
*Water molecules are not included.

227111

PDB entries from 2024-11-06

PDB statisticsPDBj update infoContact PDBjnumon