5ZHQ

Crystal structure of Scylla paramamosain arginine kinase

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)	Arginine kinase	polymer	357	40300.8	2	UniProt (H6UKS0) Pfam (PF02807) Pfam (PF00217) UniProt (by SIFTS) (H6VGI3)	Scylla paramamosain (Mud crab)
2	C, D, E, F, G... (A, B)	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	80601.6
Non-Polymers*	Number of molecules	8
	Total formula weight	768.5
All*	Total formula weight	81370.1

*Water molecules are not included.