Structure of PDB 3pt7 Chain B

Receptor sequence
>3pt7B (length=152) [Search protein sequence]
SSGLTGPQKAALKSSWSRFMNNAVTNGTNFYMDLFKAYPDTLTPFKSLFQ
NVSFNQMTNHPTMKAQSLVFCNGMSSFVDNLDDHEVLVVLLQKMAKLHFN
RGIRIKELRDGYGVLLRYLEDHCHVEGSTKNAWEDFIAYICRVQGDFMKE
RL
3D structure
PDB3pt7 New Crystallographic Structure of HbII-III-Oxy and CN forms from Lucina pectinata.
ChainB
Resolution2.15 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 T41 P44 F45 L48 Q66 V69 F70 M74 M94 L97 H98 R101 I103 L108 G111 Y112 T41 P44 F45 L48 Q66 V69 F70 M74 M94 L97 H98 R101 I103 L108 G111 Y112
BS02 OXY B Y31 F45 Y31 F45
Gene Ontology
Molecular Function
GO:0005344 oxygen carrier activity
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:0005737 cytoplasm

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Cellular Component
External links
PDB RCSB:3pt7, PDBe:3pt7, PDBj:3pt7
PDBsum3pt7
PubMed
UniProtP41262|GLB3_PHAPT Hemoglobin-3

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