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1NOL

OXYGENATED HEMOCYANIN (SUBUNIT TYPE II)

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
HEMOCYANIN (SUBUNIT TYPE II)polymer62872757.71UniProt (P04253)
Pfam (PF03722)
Pfam (PF00372)
Pfam (PF03723)
Limulus polyphemus (Atlantic horseshoe crab)
2B, C
(A)
COPPER (II) IONnon-polymer63.52Chemie (CU)
3D
(A)
CALCIUM IONnon-polymer40.11Chemie (CA)
4E
(A)
NITRATE IONnon-polymer62.01Chemie (NO3)
5F
(A)
PEROXIDE IONnon-polymer32.01Chemie (PER)
6G
(A)
waterwater18.0212Chemie (HOH)
Sequence modifications
A: 1 - 628 (UniProt: P04253)
PDBExternal DatabaseDetails
Ile 9Val 9conflict
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight72757.7
Non-Polymers*Number of molecules5
Total formula weight261.2
All*Total formula weight73018.9
*Water molecules are not included.

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PDB entries from 2025-06-18

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