3WFW

Crystal Structure of the Closed Form of the HGbRL's Globin Domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Hemoglobin-like flavoprotein fused to Roadblock/LC7 domain	polymer	138	16562.3	1	UniProt (B3DUZ1) Pfam (PF00042) In PDB	Methylacidiphilum infernorum
2	A	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	1	Chemie (HEM)
3	A	(4S)-2-METHYL-2,4-PENTANEDIOL	non-polymer		118.2	2	Chemie (MPD)
4		water	water		18.0	130	Chemie (HOH)

Sequence modifications

A: 1 - 133 (UniProt: B3DUZ1)

PDB	External Database	Details
His 134	-	expression tag
His 135	-	expression tag
His 136	-	expression tag
His 137	-	expression tag
His 138	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	16562.3
Non-Polymers*	Number of molecules	3
	Total formula weight	852.8
All*	Total formula weight	17415.2

*Water molecules are not included.