4MF9

Crystal structure of holo-PhuS, a heme-binding protein from Pseudomonas aeruginosa

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hemin degrading factor	polymer	360	39962.2	2	UniProt (O68880) Pfam (PF05171) In PDB	Pseudomonas aeruginosa
2	A, B	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	2	Chemie (HEM)
3		water	water		18.0	474	Chemie (HOH)

Sequence modifications

A, B: 1 - 354 (UniProt: O68880)

PDB	External Database	Details
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79924.4
Non-Polymers*	Number of molecules	2
	Total formula weight	1233.0
All*	Total formula weight	81157.4

*Water molecules are not included.