Structure of PDB 3gqr Chain A

Receptor sequence
>3gqrA (length=141) Species: 9685 (Felis catus) [Search protein sequence]
VLSAADKSNVKACWGKIGSHAGEYGAEALERTFCSFPTTKTYFPHFDLSH
GSAQVKAHGQKVADALTQAVAHMDDLPTAMSALSDLHAYKLRVDPVNFKF
LSHCLLVTLACHHPAEFTPAVHASLDKFFSAVSTVLTSKYR
3D structure
PDB3gqr Crystallization of sheep (Ovis aries) and goat (Capra hircus) haemoglobins under unbuffered low-salt conditions
ChainA
Resolution2.4 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 A Y42 F43 H58 K61 A65 L83 L86 H87 L91 N97 F98 L101 L136 Y42 F43 H58 K61 A65 L83 L86 H87 L91 N97 F98 L101 L136
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

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:3gqr, PDBe:3gqr, PDBj:3gqr
PDBsum3gqr
PubMed
UniProtP07405|HBA_FELCA Hemoglobin subunit alpha (Gene Name=HBA)

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