Structure of PDB 2e47 Chain B

Receptor sequence
>2e47B (length=152) Species: 7091 (Bombyx mori) [Search protein sequence]
TTPSRAIAVLSTETIRGNITFTQVQDGKVHVQGGITGLPPGEYGFHVHEK
GDLSGGCLSTGSHFNPEHKDHGHPNDVNRHVGDLGNVVFDENHYSRIDLV
DDQISLSGPHGIIGRAVVLHEKADDYGKSDHPDSRKTGNAGGRVACGVIG
IL
3D structure
PDB2e47 the clock protein EA4 ticks away with movement of a mobile copper ion
ChainB
Resolution2.11 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H50 H52 H67 H75 H84 D87 H124 R147
Catalytic site (residue number reindexed from 1) H46 H48 H63 H71 H80 D83 H120 R143
Enzyme Commision number 1.15.1.1: superoxide dismutase.
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 CU B H50 H52 H67 H124 H46 H48 H63 H120
BS02 ZN B H67 H75 H84 D87 H63 H71 H80 D83
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0005507 copper ion binding
GO:0016209 antioxidant activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006801 superoxide metabolic process
GO:0019430 removal of superoxide radicals
GO:0098869 cellular oxidant detoxification

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Molecular Function
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Biological Process
External links
PDB RCSB:2e47, PDBe:2e47, PDBj:2e47
PDBsum2e47
PubMed
UniProtQ08J22

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