3QJK

Structure of Calcium Binding Protein-1 from Entamoeba histolytica in complex with Lead

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)	Calcium-binding protein	polymer	134	14970.9	2	UniProt (P38505) Pfam (PF13499)	Entamoeba histolytica	CABP
2	C, D, F, G (A, B)	LEAD (II) ION	non-polymer		207.2	4	Chemie (PB)
3	E, H (A, B)	ACETATE ION	non-polymer		59.0	2	Chemie (ACT)
4	I, J (A, B)	water	water		18.0	17	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29941.7
Non-Polymers*	Number of molecules	6
	Total formula weight	946.9
All*	Total formula weight	30888.6

*Water molecules are not included.