5XTV

Crystal Structure of Transketolase in complex with TPP intermediate V from Pichia Stipitis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Transketolase	polymer	697	75054.5	1	UniProt (P34736) Pfam (PF00456) Pfam (PF02779) Pfam (PF22613)	Scheffersomyces stipitis CBS 6054 (Yeast)	TK
2	B (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	C, D, E (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
4	F (A)	2-[(5S)-3-[(4-azanyl-2-methyl-pyrimidin-5-yl)methyl]-4-methylidene-1,3-thiazolidin-5-yl]ethyl phosphono hydrogen phosphate	non-polymer		426.3	1	Chemie (8EF)
5	G (A)	water	water		18.0	983	Chemie (HOH)

Sequence modifications

A: 1 - 677 (UniProt: P34736)

PDB	External Database	Details
Met -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
Ser -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
Ser -9	-	expression tag
Ser -8	-	expression tag
Gly -7	-	expression tag
Leu -6	-	expression tag
Val -5	-	expression tag
Pro -4	-	expression tag
Arg -3	-	expression tag
Gly -2	-	expression tag
Ser -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	75054.5
Non-Polymers*	Number of molecules	5
	Total formula weight	784.8
All*	Total formula weight	75839.2

*Water molecules are not included.