6S5E

Non-square conformation of KtrA A80P mutant ring with bound ATP

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...)	Ktr system potassium uptake protein A	polymer	222	24942.8	8	UniProt (O32080) Pfam (PF02254) Pfam (PF02080)	Bacillus subtilis subsp. subtilis str. 168	K(+)-uptake protein KtrA
2	I, J, K, L, M... (A, B, C, D, E...)	ADENOSINE-5'-TRIPHOSPHATE	non-polymer		507.2	8	Chemie (ATP)

Sequence modifications

A, B, C, D, E, F, G, H: 1 - 222 (UniProt: O32080)

PDB	External Database	Details
Pro 80	Ala 80	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	199542.4
Non-Polymers*	Number of molecules	8
	Total formula weight	4057.4
All*	Total formula weight	203599.8

*Water molecules are not included.