Structure of PDB 4l2d Chain A

Receptor sequence
>4l2dA (length=192) Species: 228 (Pseudoalteromonas haloplanktis) [Search protein sequence]
AFELPSLPYAIDALEPHISKETLEFHHGKHHNTYVVKLNGLIPGTKFENK
SLEEIVCSSDGGVFNNAAQIWNHTFYWNSLSPNGGGAPTGAVADAINAKW
GSFDAFKEALNDKAVNNFGSSWTWLVKLADGSLDIVNTSNAATPLTDDGV
TPILTVDLWEHAYYIDYRNVRPDYLKGFWSLVNWEFANANFA
3D structure
PDB4l2d Structural and denaturation studies of two mutants of a cold adapted superoxide dismutase point to the importance of electrostatic interactions in protein stability.
ChainA
Resolution2.07 Å
3D
structure
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Enzymatic activity
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 GLC A N116 N117 F118 N137 N116 N117 F118 N137
BS02 GLC A G62 N65 G62 N65
BS03 FE2 A H26 H73 D157 H161 H26 H73 D157 H161
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006801 superoxide metabolic process
GO:0019430 removal of superoxide radicals

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Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4l2d, PDBe:4l2d, PDBj:4l2d
PDBsum4l2d
PubMed24440460
UniProtP84612|SODF_PSET1 Superoxide dismutase [Fe] (Gene Name=sodB)

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