4APY

Ethylene glycol-bound form of P450 CYP125A3 from Mycobacterium smegmatis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	P450 HEME-THIOLATE PROTEIN	polymer	433	47986.8	1	UniProt (A0R4Y3) Pfam (PF00067) In PDB	Mycobacterium smegmatis str. MC2 155	CYP125A3
2	A	1,2-ETHANEDIOL	non-polymer		62.1	11	Chemie (EDO)
3	A	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5		water	water		18.0	339	Chemie (HOH)

Sequence modifications

A: 1 - 427 (UniProt: A0R4Y3)

PDB	External Database	Details
His 428	-	expression tag
His 429	-	expression tag
His 430	-	expression tag
His 431	-	expression tag
His 432	-	expression tag
His 433	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	47986.8
Non-Polymers*	Number of molecules	13
	Total formula weight	1334.7
All*	Total formula weight	49321.5

*Water molecules are not included.