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7E98

Oxy-deoxy intermediate of 400 kDa giant hemoglobin at 21% oxygen saturation

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Extracellular giant hemoglobin major globin subunit A1polymer14015188.91UniProt (Q7M419)
Pfam (PF00042)
Oligobrachia mashikoi (Beard worm)Major globin chain b
2B
(B)
Extracellular giant hemoglobin major globin subunit A2polymer14215327.11UniProt (Q7M413)
Pfam (PF00042)
Oligobrachia mashikoi (Beard worm)Major globin chain a5
3C
(C)
Extracellular giant hemoglobin major globin subunit B2polymer14715621.31UniProt (Q7M418)
Pfam (PF00042)
Oligobrachia mashikoi (Beard worm)Major globin chain c
4D
(D)
Giant hemoglobin B1b globin chainpolymer14514693.31UniProt (B1Q3G1)
Pfam (PF00042)
Oligobrachia mashikoi (Beard worm)
5E, H, J, L
(A, B, C, D)
PROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
6F, I, K, M
(A, B, C, D)
OXYGEN MOLECULEnon-polymer32.04Chemie (OXY)
7G
(A)
GLYCEROLnon-polymer92.11Chemie (GOL)
8N, O, P, Q
(A, B, C, D)
waterwater18.0338Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight60830.6
Non-Polymers*Number of molecules9
Total formula weight2686.0
All*Total formula weight63516.6
*Water molecules are not included.

239149

PDB entries from 2025-07-23

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