8HOU

Crystal structure of the P450 BM3 heme domain mutant F87A-T268V in complex with Im-N-C4-Phe-Phe

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Bifunctional cytochrome P450/NADPH--P450 reductase	polymer	465	53350.8	2	UniProt (A0A1Q8UP87) Pfam (PF00067) UniProt (by SIFTS) (P14779) In PDB	Priestia megaterium
2	C, D	Im-N-C4-Phe-Phe	polymer	3	474.6	2		synthetic construct
3	A, B	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
4		water	water		18.0	1070	Chemie (HOH)

Sequence modifications

A, B: 0 - 455 (UniProt: A0A1Q8UP87)

PDB	External Database	Details
Gly -1	-	expression tag
Ala 87	Phe 88	engineered mutation
Val 268	Thr 269	engineered mutation
Leu 456	-	expression tag
Glu 457	-	expression tag
His 458	-	expression tag
His 459	-	expression tag
His 460	-	expression tag
His 461	-	expression tag
His 462	-	expression tag
His 463	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	107650.7
Non-Polymers*	Number of molecules	2
	Total formula weight	1233.0
All*	Total formula weight	108883.6

*Water molecules are not included.