Structure of PDB 4u8u Chain B

Receptor sequence
>4u8uB (length=142) Species: 1046353 (Glossoscolex paulistus) [Search protein sequence]
SECDVLTRLKVKAQWRRAYSHGHNREDFAQAIWRALFAQVPDSRTLFKRV
HGHDTTSPEFQAHALRVLAGFDIAISTLDQPDALKAELDHLEKQHEGRHI
PDNYFDAFKTALLHVLPAQLGRCWDKDAWSACFDHIAHGIKG
3D structure
PDB4u8u The structure of the giant haemoglobin from Glossoscolex paulistus.
ChainB
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 B L46 F47 R49 R66 F71 Q94 H95 R98 I100 Y104 F105 F108 I140 L46 F47 R49 R66 F71 Q94 H95 R98 I100 Y104 F105 F108 I140
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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Molecular Function
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Cellular Component
External links
PDB RCSB:4u8u, PDBe:4u8u, PDBj:4u8u
PDBsum4u8u
PubMed26057666
UniProtA0A0M3KKX6

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