2Z3H

Crystal structure of blasticidin S deaminase (BSD) complexed with deaminohydroxy blasticidin S

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, B, C, D)	Blasticidin-S deaminase	polymer	130	13478.2	4	UniProt (P0C2P0) Pfam (PF00383)	Aspergillus terreus
2	E, G, I, K (A, B, C, D)	ZINC ION	non-polymer		65.4	4	Chemie (ZN)
3	F, H, J, L (A, B, C, D)	1-(4-{[(3R)-3-AMINO-5-{[(Z)-AMINO(IMINO)METHYL](METHYL)AMINO}PENTANOYL]AMINO}-2,3,4-TRIDEOXY-D-ERYTHRO-HEX-2-ENOPYRANURONOSYL)-4-HYDROXYPYRIMIDIN-2(1H)-ONE	non-polymer		423.4	4	Chemie (BLO)
4	M, N, O, P (A, B, C, D)	water	water		18.0	682	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	53913.0
Non-Polymers*	Number of molecules	8
	Total formula weight	1955.3
All*	Total formula weight	55868.3

*Water molecules are not included.