4XS6

Salmonella typhimurium AhpC W81F mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D, E (A, B, C, D, E)	Alkyl hydroperoxide reductase subunit C	polymer	186	20602.2	5	UniProt (P0A251) Pfam (PF00578) Pfam (PF10417)	Salmonella enterica subsp. enterica serovar Typhimurium	Alkyl hydroperoxide reductase protein C22,Peroxiredoxin,Thioredoxin peroxidase
2	F, G, H, I (A, B, D)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)

Sequence modifications

A, B, C, D, E: 1 - 186 (UniProt: P0A251)

PDB	External Database	Details
Phe 81	Trp 82	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	5
	Total formula weight	103010.8
Non-Polymers*	Number of molecules	4
	Total formula weight	156.4
All*	Total formula weight	103167.2

*Water molecules are not included.