7WW2

Structure of an Isocytosine specific deaminase Vcz

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	8-oxoguanine deaminase	polymer	455	49544.4	2	UniProt (A0A4Q9D6T1) Pfam (PF01979) In PDB	Obesumbacterium proteus	Hydroxydechloroatrazine ethylaminohydrolase
2	A, B	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3		water	water		18.0	91	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	99088.7
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	99219.5

*Water molecules are not included.