Structure of PDB 1s5x Chain B

Receptor sequence
>1s5xB (length=136) Species: 40690 (Trematomus bernacchii) [Search protein sequence]
VEWTDKERSIISDIFSHMDYDDIGPKALSRCLIVYPWTQRHFSGAIIGNA
NVAAHGIKVLHGLDRGVKNMDNIAATYADLSTLHSEKLHVDPDNFKLLSD
CITIVLAAKMGHAFTAETQGAFQKFLAVVVSALGKQ
3D structure
PDB1s5x The oxidation process of Antarctic fish hemoglobins
ChainB
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 B H41 F42 H63 V67 L88 H92 L96 V98 F103 L106 H41 F42 H55 V59 L80 H84 L88 V90 F95 L98
Gene Ontology
Molecular Function
GO:0004601 peroxidase activity
GO:0005344 oxygen carrier activity
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:1s5x, PDBe:1s5x, PDBj:1s5x
PDBsum1s5x
PubMed15096204
UniProtP80044|HBB_TREBE Hemoglobin subunit beta (Gene Name=hbb)

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