Structure of PDB 3at6 Chain B

Receptor sequence
>3at6B (length=146) Species: 227871 (Podocnemis unifilis) [Search protein sequence]
SDFTQEERQFIVNLWGRVDVEQIGAEALARLLIVYPWTQRFFSSFGNLSS
PSAILHNAKVHAHGKKVLTSFGEAVKNLDQIKQTFAQLSELHSDKLHVDP
ENFKLLGNILIIVLAAHFGKDFTPASQAAWQKLVSAVAHALALRYH
3D structure
PDB3at6 Side-necked turtle (Pleurodira, Chelonia, reptilia) hemoglobin: cDNA-derived primary structures and X-ray crystal structures of Hb A.
ChainB
Resolution2.35 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 F41 F42 F45 H63 S70 F71 H92 L96 N102 F103 L141 F41 F42 F45 H63 S70 F71 H92 L96 N102 F103 L141
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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Cellular Component
External links
PDB RCSB:3at6, PDBe:3at6, PDBj:3at6
PDBsum3at6
PubMed21445850
UniProtE5RWQ1

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