21CO

Mfa1 type V pilus from P.gingivalis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Minor fimbrium subunit Mfa1	polymer	23	2725.1	1	UniProt (B2RHG1)	Porphyromonas gingivalis ATCC 33277	Pg-II fim a
2	B (B)	Minor fimbrium subunit Mfa1	polymer	513	55633.9	1	UniProt (B2RHG1)	Porphyromonas gingivalis ATCC 33277	Pg-II fim a
3	C (C)	Minor fimbrium subunit Mfa1	polymer	490	52926.9	1	UniProt (B2RHG1)	Porphyromonas gingivalis ATCC 33277	Pg-II fim a
4	D, E (B, C)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA) PubChem (271)

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	111285.8
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	111366.0

*Water molecules are not included.