5JRU

Crystal structure of Fe(II) unliganded H-NOX protein from C. subterraneus

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...)	Methyl-accepting chemotaxis protein	polymer	188	22047.5	6	UniProt (Q8RBX6) Pfam (PF07700)	Caldanaerobacter subterraneus subsp. tengcongensis (strain DSM 15242 / JCM 11007 / NBRC 100824 / MB4)
2	G, H, I, J, K... (A, B, C, D, E...)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	6	Chemie (HEM)
3	M, N, O, P, Q... (A, B, C, D, E...)	water	water		18.0	435	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	132285.0
Non-Polymers*	Number of molecules	6
	Total formula weight	3698.9
All*	Total formula weight	135983.9

*Water molecules are not included.