5ND5

Crystal structure of transketolase from Chlamydomonas reinhardtii in complex with TPP and Mg2+

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Transketolase	polymer	692	75266.6	2	UniProt (A8IAN1) Pfam (PF00456) Pfam (PF02779) Pfam (PF22613)	Chlamydomonas reinhardtii
2	C, E (A, B)	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	D, F (A, B)	THIAMINE DIPHOSPHATE	non-polymer		425.3	2	Chemie (TPP)
4	G, H (A, B)	water	water		18.0	698	Chemie (HOH)

Sequence modifications

A, B: 36 - 718 (UniProt: A8IAN1)

PDB	External Database	Details
Met 27	-	initiating methionine
His 28	-	expression tag
His 29	-	expression tag
His 30	-	expression tag
His 31	-	expression tag
His 32	-	expression tag
His 33	-	expression tag
His 34	-	expression tag
Met 35	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	150533.3
Non-Polymers*	Number of molecules	4
	Total formula weight	899.2
All*	Total formula weight	151432.5

*Water molecules are not included.