7VLE

Oxy-deoxy intermediate of V2 hemoglobin at 55% oxygen saturation

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, E	Extracellular A1 globin	polymer	146	16368.7	2	UniProt (S0BBU7) Pfam (PF00042) In PDB	Lamellibrachia satsuma (Hydrothermal vent tubeworm)
2	B, F	Extracellular A2 globin	polymer	144	15951.9	2	UniProt (S0BBR6) Pfam (PF00042) In PDB	Lamellibrachia satsuma (Hydrothermal vent tubeworm)
3	C, G	Extracellular B2 globin	polymer	150	16519.5	2	UniProt (S0BCU7) Pfam (PF00042) In PDB	Lamellibrachia satsuma (Hydrothermal vent tubeworm)
4	D, H	Extracellular B1 globin	polymer	149	16228.6	2	UniProt (S0BAP9) Pfam (PF00042) In PDB	Lamellibrachia satsuma (Hydrothermal vent tubeworm)
5	I, J	alpha-L-fucopyranose-(1-6)-2-acetamido-2-deoxy-beta-D-glucopyranose	branched		367.3	2	In PDB GlyTouCan (G86851RC)
6	A, B, C, D, E...	PROTOPORPHYRIN IX CONTAINING FE	non-polymer		616.5	8	Chemie (HEM)
7	A, B, C, D, E...	OXYGEN MOLECULE	non-polymer		32.0	8	Chemie (OXY)
8		water	water		18.0	316	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	130137.6
Branched	Number of molecules	2
	Total formula weight	734.7
Non-Polymers*	Number of molecules	16
	Total formula weight	5187.9
All*	Total formula weight	136060.2

*Water molecules are not included.