2WT9

Acinetobacter baumanii nicotinamidase pyrazinamidease

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	NICOTINAMIDASE	polymer	235	25999.1	2	UniProt (B0VA03) In PDB	ACINETOBACTER BAUMANNII	BIFUNCTIONAL PROTEIN
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	A, B	GLYCEROL	non-polymer		92.1	5	Chemie (GOL)
4	A, B	NICOTINIC ACID	non-polymer		123.1	2	Chemie (NIO)
5		water	water		18.0	300	Chemie (HOH)

Sequence modifications

A, B: -20 - 0 (PDB: 2WT9)
A, B: 1 - 214 (UniProt: B0VA03)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	51998.2
Non-Polymers*	Number of molecules	9
	Total formula weight	837.5
All*	Total formula weight	52835.7

*Water molecules are not included.