1OPF

THE STRUCTURE OF OMPF PORIN IN A TETRAGONAL CRYSTAL FORM

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, E...	MATRIX PORIN OUTER MEMBRANE PROTEIN F	polymer	340	37114.3	6	UniProt (P02931) Pfam (PF00267) In PDB	Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	222685.5
All*	Total formula weight	222685.5

*Water molecules are not included.