2CO7

Salmonella enterica SafA pilin in complex with the SafB chaperone (Type II)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	SAFA PILUS SUBUNIT	polymer	127	13361.9	1	UniProt (Q8ZRK4) Pfam (PF09460)	SALMONELLA TYPHIMURIUM
2	B (B)	PUTATIVE FIMBRIAE ASSEMBLY CHAPERONE	polymer	221	24023.3	1	UniProt (Q8ZRK3) Pfam (PF00345) Pfam (PF02753)	SALMONELLA TYPHIMURIUM	SAFB CHAPERONE
3	C, D (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	E, F (A, B)	water	water		18.0	274	Chemie (HOH)

Sequence modifications

A: 18 - 19 (PDB: 2CO7)
A: 20 - 144 (UniProt: Q8ZRK4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37385.2
Non-Polymers*	Number of molecules	2
	Total formula weight	192.1
All*	Total formula weight	37577.3

*Water molecules are not included.