Structure of PDB 3wtg Chain A

Receptor sequence
>3wtgA (length=138) Species: 8790 (Dromaius novaehollandiae) [Search protein sequence]
VLSAADKTNTKSVFAKIGPHAEEYGAETLERLFTTYPQTKTYFPHFDLHH
GSAQVKAHGKKVAAALVEAANHIDDISTALSKLSDLHAQKLRVDPVNFKL
LGQCFLVVVAIHHPSLLTPEVHASLDKFLCAVANVLTA
3D structure
PDB3wtg Purification and preliminary structural studies of hemoglobin from high oxygen affinity species Emu (Dromaius novaehollandiae) at neutral pH
ChainA
Resolution2.3 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 F46 H58 K61 L83 L86 H87 L91 V93 N97 F98 L136 Y42 F43 F46 H58 K61 L83 L86 H87 L91 V93 N97 F98 L136
BS02 OXY A H58 V62 H58 V62
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:3wtg, PDBe:3wtg, PDBj:3wtg
PDBsum3wtg
PubMed
UniProtC6L8R0

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