3BNW

Crystal structure of riboflavin kinase from Trypanosoma brucei

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)	Riboflavin kinase, putative	polymer	181	20624.4	2	UniProt (Q38DG4) Pfam (PF01687)	Trypanosoma brucei
2	C, D (A, B)	water	water		18.0	45	Chemie (HOH)

Sequence modifications

A, B: 1 - 173 (UniProt: Q38DG4)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	41248.7
All*	Total formula weight	41248.7

*Water molecules are not included.