Structure of PDB 4esa Chain C

Receptor sequence
>4esaC (length=142) Species: 56733 (Eleginops maclovinus) [Search protein sequence]
SLSDKDKAAVKLLWSKISKSSDAIGNDALSRMIVVYPQTKTYFAHWPDLS
PGSPHVKAHGKTVMGGIALAVSKIDDLRAGLLDLSEQHAYKLRVDPANFK
ILSHCILVVISMMFPKEFTPEAHVSLDKFLSGVSLALSERYR
3D structure
PDB4esa ATP regulation of the ligand-binding properties in temperate and cold-adapted haemoglobins. X-ray structure and ligand-binding kinetics in the sub-Antarctic fish Eleginops maclovinus.
ChainC
Resolution1.45 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 HEM C Y42 F43 H45 W46 H59 T62 L84 Q87 H88 L92 V94 N98 L102 L137 Y42 F43 H45 W46 H59 T62 L84 Q87 H88 L92 V94 N98 L102 L137
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0031720 haptoglobin binding
GO:0043177 organic acid binding
GO:0046872 metal ion binding
Biological Process
GO:0015671 oxygen transport
GO:0042744 hydrogen peroxide catabolic process
GO:0098869 cellular oxidant detoxification
Cellular Component
GO:0005833 hemoglobin complex
GO:0031838 haptoglobin-hemoglobin complex
GO:0072562 blood microparticle

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4esa, PDBe:4esa, PDBj:4esa
PDBsum4esa
PubMed23086282
UniProtK7N5M5|HBA1_ELEMC Hemoglobin subunit alpha 1 (Gene Name=hba1)

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