3PIK

Outer membrane protein CusC

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cation efflux system protein cusC	polymer	446	49392.0	1	UniProt (P77211) Pfam (PF02321) In PDB	Escherichia coli
2	A	UNKNOWN LIGAND	non-polymer			2	Chemie (UNL)
3	A	SULFATE ION	non-polymer		96.1	7	Chemie (SO4)
4		water	water		18.0	200	Chemie (HOH)

Sequence modifications

A: 1 - 440 (UniProt: P77211)

PDB	External Database	Details
His 441	-	expression tag
His 442	-	expression tag
His 443	-	expression tag
His 444	-	expression tag
His 445	-	expression tag
His 446	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	49392.0
Non-Polymers*	Number of molecules	9
	Total formula weight	672.4
All*	Total formula weight	50064.4

*Water molecules are not included.