5OFQ

Crystal structure of substrate-free CYP109A2 from Bacillus megaterium

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	Cytochrome P450	polymer	409	46986.4	4	UniProt (D5DF88) Pfam (PF00067) In PDB	Bacillus megaterium (strain DSM 319)
2	A, B, C, D	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	4	Chemie (HEM)
3	A, B, C	PENTAETHYLENE GLYCOL	non-polymer		238.3	5	Chemie (1PE)
4	A, B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
5		water	water		18.0	15	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 403 (UniProt: D5DF88)

PDB	External Database	Details
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag
His 408	-	expression tag
His 409	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	187945.6
Non-Polymers*	Number of molecules	12
	Total formula weight	3945.5
All*	Total formula weight	191891.1

*Water molecules are not included.