6FH2

Protein arginine kinase McsB in the AMP-PN-bound state

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Protein-arginine kinase	polymer	366	41255.2	2	UniProt (P0DMM5) Pfam (PF00217)	Geobacillus stearothermophilus (Bacillus stearothermophilus)	Protein arginine kinase McsB
2	C (A)	AMP PHOSPHORAMIDATE	non-polymer		426.2	1	Chemie (AN2)
3	D, E, F, G, H... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
4	J, K (A, B)	water	water		18.0	33	Chemie (HOH)

Sequence modifications

A, B: 1 - 355 (UniProt: P0DMM5)

PDB	External Database	Details
Met -2	-	initiating methionine
Ala -1	-	expression tag
Ser 0	-	expression tag
Leu 356	-	expression tag
Glu 357	-	expression tag
His 358	-	expression tag
His 359	-	expression tag
His 360	-	expression tag
His 361	-	expression tag
His 362	-	expression tag
His 363	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	82510.4
Non-Polymers*	Number of molecules	7
	Total formula weight	798.6
All*	Total formula weight	83309.0

*Water molecules are not included.