3B54

Saccharomyces cerevisiae nucleoside diphosphate kinase

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)	Nucleoside diphosphate kinase	polymer	161	18208.8	2	UniProt (P36010) Pfam (PF00334)	Saccharomyces cerevisiae (Baker's yeast)	NDK, NDP kinase
2	C, D (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	E, F (A, B)	water	water		18.0	7	Chemie (HOH)

Sequence modifications

A, B: 1 - 153 (UniProt: P36010)

PDB	External Database	Details
Met -7	-	initiating methionine
Gly -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	36417.6
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	36607.5

*Water molecules are not included.