Structure of PDB 4u8u Chain R

Receptor sequence
>4u8uR (length=151) Species: 1046353 (Glossoscolex paulistus) [Search protein sequence]
HQFCCSAEDRNIVQKQWSVLWGDTESSKVKIAFGRLILTKLAKEIPEVKE
LFNKVDIDNPEGGPFSAHCLRILNALDMSINLMDDPEALDSALDHLADQH
HDRPGVKKAHFKKIAEILHTGLQQVLDDYNALSWKSCFKGILGKIASKLQ
G
3D structure
PDB4u8u The structure of the giant haemoglobin from Glossoscolex paulistus.
ChainR
Resolution3.2 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 R H95 Q99 H95 Q99
BS02 HEM R L51 F52 V55 H68 I72 Q99 H100 R103 V106 H110 F111 I114 L142 L51 F52 V55 H68 I72 Q99 H100 R103 V106 H110 F111 I114 L142
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
GO:0005506 iron ion binding
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding
Biological Process
GO:0001666 response to hypoxia
GO:0015671 oxygen transport
Cellular Component
GO:0005576 extracellular region
GO:0005833 hemoglobin complex

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Cellular Component
External links
PDB RCSB:4u8u, PDBe:4u8u, PDBj:4u8u
PDBsum4u8u
PubMed26057666
UniProtA0A0M3KKX7

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