Structure of PDB 1gn4 Chain B

Receptor sequence
>1gn4B (length=198) Species: 1773 (Mycobacterium tuberculosis) [Search protein sequence]
AEYTLPDLDWDYGALEPHISGQINELHHSKHHATYVKGANDAVAKLEEAR
AKEDHSAILLNEKNLAFNLAGHVNHTIWWKNLSPNGGDKPTGELAAAIAD
AFGSFDKFRAQFHAAATTVQGSGWAALGWDTLGNKLLIFQVYDEQTNFPL
GIVPLLLLDMWEHAFYLQYKNVKVDFAKAFWNVVNWADVQSRYAAATS
3D structure
PDB1gn4 Engineering a Change in the Metal-Ion Specificity of the Iron-Depedent Superoxide Dismutase from Mycobacterium Tuberculosis. X-Ray Structure Analysis of Site-Directed Mutants
ChainB
Resolution2.5 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 MN B H28 H76 D160 H164 H27 H75 D159 H163
Gene Ontology
Molecular Function
GO:0004784 superoxide dismutase activity
GO:0005506 iron ion binding
GO:0005515 protein binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0006801 superoxide metabolic process
GO:0006979 response to oxidative stress
GO:0019430 removal of superoxide radicals
GO:0098754 detoxification
Cellular Component
GO:0005576 extracellular region
GO:0005829 cytosol
GO:0005886 plasma membrane
GO:0042597 periplasmic space

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Cellular Component
External links
PDB RCSB:1gn4, PDBe:1gn4, PDBj:1gn4
PDBsum1gn4
PubMed9490054
UniProtP9WGE7|SODF_MYCTU Superoxide dismutase [Fe] (Gene Name=sodB)

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