6NPA

X-ray crystal structure of TmpB, (R)-1-hydroxy-2-trimethylaminoethylphosphonate oxygenase, with (R)-1-hydroxy-2-trimethylaminoethylphosphonate

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 (A, B, C, D)	TmpB, (R)-1-hydroxy-2-trimethylaminoethylphosphonate oxygenase	polymer	202	23057.9	4	Pfam (PF01966) UniProt (by SIFTS) (A0A4V8H040)	Leisingera caerulea
2	E, G, H, I, K... (A, B, C, D)	FE (III) ION	non-polymer		55.8	6	Chemie (FE)
3	F, J, L, O (A, B, C, D)	FE (II) ION	non-polymer		55.8	4	Chemie (FE2)
4	M, P (C, D)	(2R)-2-hydroxy-N,N,N-trimethyl-2-phosphonoethan-1-aminium	non-polymer		184.2	2	Chemie (KVP)
5	Q, R, S, T (A, B, C, D)	water	water		18.0	261	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	92231.6
Non-Polymers*	Number of molecules	12
	Total formula weight	926.8
All*	Total formula weight	93158.4

*Water molecules are not included.