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2HHD

OXYGEN AFFINITY MODULATION BY THE N-TERMINI OF THE BETA-CHAINS IN HUMAN AND BOVINE HEMOGLOBIN

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, CHEMOGLOBIN (DEOXY) (ALPHA CHAIN)polymer14115150.42UniProt (P01922)
Pfam (PF00042)
UniProt (by SIFTS) (P69905)
In PDB
Homo sapiens (human)
2B, DHEMOGLOBIN (DEOXY) (BETA CHAIN)polymer14615890.22UniProt (P68871)
Pfam (PF00042)
In PDB
Homo sapiens (human)
3A, B, C, DPROTOPORPHYRIN IX CONTAINING FEnon-polymer616.54Chemie (HEM)
4B, DSULFATE IONnon-polymer96.12Chemie (SO4)
5waterwater18.0474Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight62081.1
Non-Polymers*Number of molecules6
Total formula weight2658.1
All*Total formula weight64739.2
*Water molecules are not included.

217705

PDB entries from 2024-03-27

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