4XPX

Crystal structure of hemerythrin:wild-type

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Bacteriohemerythrin	polymer	130	14605.5	1	UniProt (Q60AX2) Pfam (PF01814) In PDB	Methylococcus capsulatus (strain ATCC 33009 / NCIMB 11132 / Bath)	McHr
2	A	FE (II) ION	non-polymer		55.8	2	Chemie (FE2)
3		water	water		18.0	158	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	14605.5
Non-Polymers*	Number of molecules	2
	Total formula weight	111.7
All*	Total formula weight	14717.2

*Water molecules are not included.