6KV3

Crystal Structure of NAD+ Synthetase from Staphylococcus aureus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, C, B, D)	NH(3)-dependent NAD(+) synthetase	polymer	281	31807.0	4	UniProt (Q5HEK9) Pfam (PF02540)	Staphylococcus aureus (strain COL)
2	E, F, G, H (A, C, B, D)	water	water		18.0	715	Chemie (HOH)

Sequence modifications

A, C, B, D: 1 - 273 (UniProt: Q5HEK9)

PDB	External Database	Details
Leu 274	-	expression tag
Glu 275	-	expression tag
His 276	-	expression tag
His 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag
His 280	-	expression tag
His 281	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	127227.8
All*	Total formula weight	127227.8

*Water molecules are not included.