5W57

Structure of Holo AztC

Replaces:  4XRV

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Periplasmic solute binding protein	polymer	286	29841.3	2	UniProt (A1B2F3) Pfam (PF01297)	Paracoccus denitrificans (strain Pd 1222)
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E, F (A, B)	water	water		18.0	51	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59682.5
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	59813.3

*Water molecules are not included.