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6KAI

Crosslinked alpha(Ni)-beta(Fe) human hemoglobin A in the T quaternary structure at 95 K: Light

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C, E, GHemoglobin subunit alphapolymer14115150.44UniProt (P69905)
Pfam (PF00042)
In PDB
Homo sapiens (Human)Alpha-globin,Hemoglobin alpha chain
2B, D, F, HHemoglobin subunit betapolymer14615890.24UniProt (P68871)
Pfam (PF00042)
In PDB
Homo sapiens (Human)Beta-globin,Hemoglobin beta chain
3G, A, C, EPROTOPORPHYRIN IX CONTAINING NI(II)non-polymer619.34Chemie (HNI)
4G, H, A, B, C...CARBON MONOXIDEnon-polymer28.015Chemie (CMO)
5H, B, D, FPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
6F, BBUT-2-ENEDIALnon-polymer84.12Chemie (2FU)
7waterwater18.01315Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains8
Total formula weight124162.2
Non-Polymers*Number of molecules25
Total formula weight5531.6
All*Total formula weight129693.8
*Water molecules are not included.

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PDB entries from 2024-06-12

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