4C7X

Thiamine Pyrophosphate Bound Transketolase from Lactobacillus salivarius at 2.2A resolution

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	681	74542.9	1	UniProt (Q1WQU8) Pfam (PF00456) Pfam (PF02779) Pfam (PF22613)	LACTOBACILLUS SALIVARIUS
2	B (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	C (A)	THIAMINE DIPHOSPHATE	non-polymer		425.3	1	Chemie (TPP)
4	D (A)	water	water		18.0	225	Chemie (HOH)

Sequence modifications

A: 2 - 663 (UniProt: Q1WQU8)

PDB	External Database	Details
Met -17	-	expression tag
Ala -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
Glu -5	-	expression tag
Val -4	-	expression tag
Leu -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Gly 0	-	expression tag
Pro 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	74542.9
Non-Polymers*	Number of molecules	2
	Total formula weight	449.6
All*	Total formula weight	74992.5

*Water molecules are not included.