4LK8

Crystal structure of CyaY protein from Psychromonas ingrahamii in complex with Co(II)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein CyaY	polymer	105	12295.4	2	UniProt (A1SR01) Pfam (PF01491) In PDB	Psychromonas ingrahamii
2	A, B	COBALT (II) ION	non-polymer		58.9	6	Chemie (CO)
3		water	water		18.0	141	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	24590.8
Non-Polymers*	Number of molecules	6
	Total formula weight	353.6
All*	Total formula weight	24944.4

*Water molecules are not included.