2CO2

Salmonella enterica SafA pilin in complex with a 19-residue SafA Nte peptide (F3A mutant)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	SAFA PILUS SUBUNIT	polymer	125	13136.7	1	UniProt (Q8ZRK4) Pfam (PF09460) In PDB	SALMONELLA ENTERICA
2	B	SAFA N-TERMINAL EXTENSION	polymer	19	1994.1	1	UniProt (Q8ZRK4) In PDB	SALMONELLA ENTERICA
3		water	water		18.0	19	Chemie (HOH)

Sequence modifications

A: 20 - 21 (PDB: 2CO2)
A: 22 - 144 (UniProt: Q8ZRK4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	15130.8
All*	Total formula weight	15130.8

*Water molecules are not included.