2ZBY

Crystal structure of vitamin D hydroxylase cytochrome P450 105A1 (R84A mutant)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cytochrome P450-SU1	polymer	412	44991.7	1	UniProt (P18326) Pfam (PF00067) In PDB	Streptomyces griseolus	P450-CVA1, CYP105A1
2	A	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
3		water	water		18.0	454	Chemie (HOH)

Sequence modifications

A: 1 - 406 (UniProt: P18326)

PDB	External Database	Details
Ala 84	Arg 84	engineered mutation
Gln 308	His 308	SEE REMARK 999
His 407	-	expression tag
His 408	-	expression tag
His 409	-	expression tag
His 410	-	expression tag
His 411	-	expression tag
His 412	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44991.7
Non-Polymers*	Number of molecules	1
	Total formula weight	616.5
All*	Total formula weight	45608.2

*Water molecules are not included.