1RKM

STRUCTURE OF OPPA

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	OLIGO-PEPTIDE BINDING PROTEIN	polymer	517	58879.0	1	UniProt (P06202) Pfam (PF00496)	Salmonella typhimurium
2	B (A)	water	water		18.0	126	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	58879.0
All*	Total formula weight	58879.0

*Water molecules are not included.