Structure of PDB 2aqq Chain B Binding Site BS03

Receptor Information

>2aqq Chain B (length=155) Species: 487 (Neisseria meningitidis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

ASIEVKVQQLDPVNGNKDVGTVTITESNYGLVFTPDLQGLSEGLHGFHIH
ENPSCEPKEEEGKLTAGLGAGGHWDPKGAKQHGYPWQDDAHLGDLPALTV
LHDGTATNPVLAPRLKHLDDVRGHSIMIHTGGDNHSDHPAPLGGGGPRMA
CGVIK

Ligand information

Ligand ID

InChI

InChI=1S/Zn/q+2

InChIKey

PTFCDOFLOPIGGS-UHFFFAOYSA-N

SMILES

Software	SMILES
CACTVS 3.341	[Zn++]
ACDLabs 10.04 OpenEye OEToolkits 1.5.0	[Zn+2]

Formula

Name

ZINC ION

PDB chain

2aqq Chain B Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

Receptor-Ligand Complex Structure

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Structure summary

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PDB	2aqq CU/ZN superoxid dismutate from neisseria meningitidis K91E mutant
Resolution	1.65 Å
Binding residue (original residue number in PDB)	H104 H113 H122 D125
Binding residue (residue number reindexed from 1)	H73 H82 H91 D94
Annotation score	1

Enzymatic activity

Enzyme Commision number

1.15.1.1: superoxide dismutase.

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

	Cellular Component
GO:0042597	periplasmic space

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Cellular Component

External links

PDB	RCSB:2aqq, PDBe:2aqq, PDBj:2aqq
PDBsum	2aqq
PubMed
UniProt	P57005\|SODC_NEIMA Superoxide dismutase [Cu-Zn] (Gene Name=sodC)

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