7OQ6

Crystal structure of cytochrome P450 Sas16 from Streptomyces asterosporus

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	443	49435.7	2	UniProt (A0A514JXV9) Pfam (PF00067) UniProt (by SIFTS) (A0A0N9M5Z3)	Streptomyces asterosporus
2	C, H (A, B)	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3	D, E, F, G, I... (A, B)	THIOCYANATE ION	non-polymer		58.1	6	Chemie (SCN)
4	K, L (A, B)	water	water		18.0	590	Chemie (HOH)

Sequence modifications

A, B: 1 - 407 (UniProt: A0A514JXV9)

PDB	External Database	Details
Met -35	-	initiating methionine
Gly -34	-	expression tag
Ser -33	-	expression tag
Ser -32	-	expression tag
His -31	-	expression tag
His -30	-	expression tag
His -29	-	expression tag
His -28	-	expression tag
His -27	-	expression tag
His -26	-	expression tag
Ser -25	-	expression tag
Ser -24	-	expression tag
Gly -23	-	expression tag
Leu -22	-	expression tag
Val -21	-	expression tag
Pro -20	-	expression tag
Arg -19	-	expression tag
Gly -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
Met -15	-	expression tag
Ala -14	-	expression tag
Ser -13	-	expression tag
Met -12	-	expression tag
Thr -11	-	expression tag
Gly -10	-	expression tag
Gly -9	-	expression tag
Gln -8	-	expression tag
Gln -7	-	expression tag
Met -6	-	expression tag
Gly -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
Glu -1	-	expression tag
Phe 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	98871.4
Non-Polymers*	Number of molecules	8
	Total formula weight	1581.5
All*	Total formula weight	100452.9

*Water molecules are not included.