6CK1

Crystal structure of Paracoccus denitrificans AztD

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 (B, A, C, D)	A1B2F4 protein	polymer	408	43222.9	4	UniProt (A1B2F4)	Paracoccus denitrificans (strain Pd 1222)
2	E, F, G, H, I... (B, A, C, D)	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3	K (C)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
4	N, O, P, Q (B, A, C, D)	water	water		18.0	844	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	172891.8
Non-Polymers*	Number of molecules	9
	Total formula weight	629.4
All*	Total formula weight	173521.2

*Water molecules are not included.