5L91

The 2.2 A crystal structure of CYP109E1 from Bacillus megaterium bound with four corticosterone molecules

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)	Cytochrome P450	polymer	410	47818.5	2	UniProt (D5DKI8) Pfam (PF00067)	Bacillus megaterium (strain DSM 319)
2	C, H (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	D, E, F, G, I... (A, B)	CORTICOSTERONE	non-polymer		346.5	8	Chemie (C0R)
4	M, N (A, B)	water	water		18.0	197	Chemie (HOH)

Sequence modifications

A, B: 1 - 404 (UniProt: D5DKI8)

PDB	External Database	Details
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
His 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	95637.0
Non-Polymers*	Number of molecules	10
	Total formula weight	4004.7
All*	Total formula weight	99641.7

*Water molecules are not included.