3K1B

Structure of OmpF porin

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Outer membrane protein F	polymer	340	37114.3	4	UniProt (P02931) Pfam (PF00267) In PDB	Escherichia coli	Porin ompF, Outer membrane protein 1A, Outer membrane protein IA, Outer membrane protein B

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	148457.0
All*	Total formula weight	148457.0

*Water molecules are not included.