Structural and biophysical properties of metal-free pathogenic SOD1 mutants A4V and G93A.

Galaleldeen, A., Strange, R.W., Whitson, L.J., Antonyuk, S.V., Narayana, N., Taylor, A.B., Schuermann, J.P., Holloway, S.P., Hasnain, S.S., Hart, P.J.

doi:10.1016/j.abb.2009.09.020

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HUMAN SOD1 G93A Variant

Annotation data related to this entry.

3GZO

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Domain Annotation: CATH Classification (version 3.5.0)

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Domain	Class	Architecture	Topology	Homology
3gzoA00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoB00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoC00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoD00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoE00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoF00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoG00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoH00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoI00	Mainly Beta	Sandwich	Immunoglobulin-like
3gzoJ00	Mainly Beta	Sandwich	Immunoglobulin-like

Protein Family Annotation: Pfam Classification

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Chain	Pfam Accession	Pfam Family Identifier	Pfam Description	Type	Comment
A	PF00080	Sod_Cu	Copper/zinc superoxide dismutase (SODC)	Domain	superoxide dismutases (SODs) catalyse the conversion of superoxide radicals to hydrogen peroxide and molecular oxygen. Three evolutionarily distinct families of SODs are known, of which the copper/zinc-binding family is one. Defects in the human SOD1 gene cause familial amyotrophic lateral sclerosis (Lou Gehrig's disease). Structure is an eight-stranded beta sandwich, similar to the immunoglobulin fold. Source: Pfam

Gene Product Annotation: GO Terms

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Polymer	Molecular Function	Biological Process	Cellular Component
Superoxide dismutase [Cu-Zn] (3GZO:A,B,C,D,E,F,G,H,I,J)	superoxide dismutase activity copper ion binding protein binding zinc ion binding antioxidant activity oxidoreductase activity enzyme binding protein phosphatase 2B binding identical protein binding protein homodimerization activity metal ion binding Rac GTPase binding chaperone binding	activation of MAPK activity response to reactive oxygen species response to superoxide ovarian follicle development positive regulation of cytokine production placenta development retina homeostasis response to amphetamine myeloid cell homeostasis platelet degranulation glutathione metabolic process superoxide metabolic process cellular iron ion homeostasis response to oxidative stress spermatogenesis embryo implantation aging cell aging blood coagulation sensory perception of sound locomotory behavior anterograde axon cargo transport retrograde axon cargo transport regulation of blood pressure response to heat response to organic substance transmission of nerve impulse removal of superoxide radicals platelet activation response to nutrient levels peripheral nervous system myelin maintenance positive regulation of superoxide anion generation regulation of T cell differentiation in thymus response to carbon monoxide cellular response to oxidative stress cellular response to potassium ion regulation of multicellular organism growth response to drug response to hydrogen peroxide superoxide anion generation positive regulation of apoptotic process negative regulation of apoptotic process positive regulation of catalytic activity negative regulation of neuron apoptotic process response to ethanol negative regulation of cholesterol biosynthetic process regulation of protein kinase activity regulation of organ growth response to antibiotic response to copper ion muscle cell cellular homeostasis thymus development response to axon injury hydrogen peroxide biosynthetic process regulation of mitochondrial membrane potential oxidation-reduction process heart contraction neurofilament cytoskeleton organization relaxation of vascular smooth muscle auditory receptor cell stereocilium organization cellular response to cadmium ion cellular response to ATP reactive oxygen species metabolic process response to antipsychotic drug positive regulation of oxidative stress-induced intrinsic apoptotic signaling pathway	extracellular region extracellular space nucleus nucleoplasm cytoplasm mitochondrion mitochondrial intermembrane space mitochondrial matrix peroxisome cytosol plasma membrane secretory granule extracellular matrix dense core granule cytoplasmic vesicle dendrite cytoplasm neuron projection neuronal cell body protein complex extracellular vesicular exosome

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