1IG3

Mouse Thiamin Pyrophosphokinase Complexed with Thiamin

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)	thiamin pyrophosphokinase	polymer	263	29268.4	2	UniProt (Q9R0M5) Pfam (PF04263) Pfam (PF04265)	Mus musculus (house mouse)
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	14	Chemie (SO4)
3	L, R (A, B)	3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM	non-polymer		265.4	2	Chemie (VIB)
4	S, T (A, B)	water	water		18.0	413	Chemie (HOH)

Sequence modifications

A, B: 21 - 263 (UniProt: Q9R0M5)

PDB	External Database	Details
Met 1	-	expression tag
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58536.8
Non-Polymers*	Number of molecules	16
	Total formula weight	1875.6
All*	Total formula weight	60412.4

*Water molecules are not included.