2CNY

Salmonella enterica SafA pilin in complex with a 19-residue SafA Nte peptide (I15A mutant)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	PUTATIVE OUTER MEMBRANE PROTEIN	polymer	125	13136.7	1	UniProt (Q8ZRK4) Pfam (PF09460) In PDB	SALMONELLA TYPHIMURIUM	SAFA PILUS SUBUNIT
2	B	PUTATIVE OUTER MEMBRANE PROTEIN	polymer	20	2125.3	1	UniProt (Q8ZRK4) In PDB	SALMONELLA TYPHIMURIUM	SAFA N-TERMINAL EXTENSION
3		water	water		18.0	99	Chemie (HOH)

Sequence modifications

A: 20 - 21 (PDB: 2CNY)
A: 22 - 144 (UniProt: Q8ZRK4)
B: 1 - 20 (UniProt: Q8ZRK4)

PDB	External Database	Details
Ala 15	Ile 41	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	15261.9
All*	Total formula weight	15261.9

*Water molecules are not included.