4NPH

Crystal structure of SsaN from Salmonella enterica

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Probable secretion system apparatus ATP synthase SsaN	polymer	351	38876.5	1	UniProt (P74857) Pfam (PF00006) Pfam (PF18269) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium
2		water	water		18.0	157	Chemie (HOH)

Sequence modifications

A: 90 - 433 (UniProt: P74857)

PDB	External Database	Details
Met 89	-	initiating methionine
His 434	-	expression tag
His 435	-	expression tag
His 436	-	expression tag
His 437	-	expression tag
His 438	-	expression tag
His 439	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38876.5
All*	Total formula weight	38876.5

*Water molecules are not included.