| Structural highlights
3qqd is a 2 chain structure with sequence from Human. This structure supersedes the now removed PDB entry 3h2r. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
| | Ligands: | , |
| NonStd Res: | , , |
| Related: | 3h2p, 3h2q |
| Gene: | SOD1 (HUMAN) |
| Activity: | Superoxide dismutase, with EC number 1.15.1.1 |
| Resources: | FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT |
Disease
[SODC_HUMAN] Defects in SOD1 are the cause of amyotrophic lateral sclerosis type 1 (ALS1) [MIM:105400]. ALS1 is a familial form of amyotrophic lateral sclerosis, a neurodegenerative disorder affecting upper and lower motor neurons and resulting in fatal paralysis. Sensory abnormalities are absent. Death usually occurs within 2 to 5 years. The etiology of amyotrophic lateral sclerosis is likely to be multifactorial, involving both genetic and environmental factors. The disease is inherited in 5-10% of cases leading to familial forms.[1] [2] [3] [4] [5] [6] [7] [8] [:][9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [41] [42] [43] [44] [45]
Function
[SODC_HUMAN] Destroys radicals which are normally produced within the cells and which are toxic to biological systems.
Publication Abstract from PubMed
Mutations in human copper-zinc superoxide dismutase (SOD1) cause an inherited form of the fatal neurodegenerative disease amyotrophic lateral sclerosis (ALS). Here, we present structures of the pathogenic SOD1 variants D124V and H80R, both of which demonstrate compromised zinc-binding sites. The disruption of the zinc-binding sites in H80R SOD1 leads to conformational changes in loop elements, permitting non-native SOD1-SOD1 interactions that mediate the assembly of these proteins into higher-order filamentous arrays. Analytical ultracentrifugation sedimentation velocity experiments indicate that these SOD1 variants are more prone to monomerization than the wild-type enzyme. Although D124V and H80R SOD1 proteins appear to have fully functional copper-binding sites, inductively coupled plasma mass spectrometery (ICP-MS) and anomalous scattering X-ray diffraction analyses reveal that zinc (not copper) occupies the copper-binding sites in these variants. The absence of copper in these proteins, together with the results of covalent thiol modification experiments in yeast strains with and without the gene encoding the copper chaperone for SOD1 (CCS), suggests that CCS may not fully act on newly translated forms of these polypeptides. Overall, these findings lend support to the hypothesis that immature mutant SOD1 species contribute to toxicity in SOD1-linked ALS.
Disrupted zinc-binding sites in structures of pathogenic SOD1 variants D124V and H80R.,Seetharaman SV, Winkler DD, Taylor AB, Cao X, Whitson LJ, Doucette PA, Valentine JS, Schirf V, Demeler B, Carroll MC, Culotta VC, Hart PJ Biochemistry. 2010 Jul 13;49(27):5714-25. PMID:20515040[46]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
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- ↑ Yonashiro R, Sugiura A, Miyachi M, Fukuda T, Matsushita N, Inatome R, Ogata Y, Suzuki T, Dohmae N, Yanagi S. Mitochondrial ubiquitin ligase MITOL ubiquitinates mutant SOD1 and attenuates mutant SOD1-induced reactive oxygen species generation. Mol Biol Cell. 2009 Nov;20(21):4524-30. doi: 10.1091/mbc.E09-02-0112. Epub 2009, Sep 9. PMID:19741096 doi:10.1091/mbc.E09-02-0112
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- ↑ Kostrzewa M, Damian MS, Muller U. Superoxide dismutase 1: identification of a novel mutation in a case of familial amyotrophic lateral sclerosis. Hum Genet. 1996 Jul;98(1):48-50. PMID:8682505
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- ↑ Elam JS, Taylor AB, Strange R, Antonyuk S, Doucette PA, Rodriguez JA, Hasnain SS, Hayward LJ, Valentine JS, Yeates TO, Hart PJ. Amyloid-like filaments and water-filled nanotubes formed by SOD1 mutant proteins linked to familial ALS. Nat Struct Biol. 2003 Jun;10(6):461-7. PMID:12754496 doi:10.1038/nsb935
- ↑ Hough MA, Grossmann JG, Antonyuk SV, Strange RW, Doucette PA, Rodriguez JA, Whitson LJ, Hart PJ, Hayward LJ, Valentine JS, Hasnain SS. Dimer destabilization in superoxide dismutase may result in disease-causing properties: structures of motor neuron disease mutants. Proc Natl Acad Sci U S A. 2004 Apr 20;101(16):5976-81. Epub 2004 Mar 31. PMID:15056757 doi:10.1073/pnas.0305143101
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- ↑ Jones CT, Swingler RJ, Brock DJ. Identification of a novel SOD1 mutation in an apparently sporadic amyotrophic lateral sclerosis patient and the detection of Ile113Thr in three others. Hum Mol Genet. 1994 Apr;3(4):649-50. PMID:8069312
- ↑ Esteban J, Rosen DR, Bowling AC, Sapp P, McKenna-Yasek D, O'Regan JP, Beal MF, Horvitz HR, Brown RH Jr. Identification of two novel mutations and a new polymorphism in the gene for Cu/Zn superoxide dismutase in patients with amyotrophic lateral sclerosis. Hum Mol Genet. 1994 Jun;3(6):997-8. PMID:7951252
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- ↑ Aoki M, Ogasawara M, Matsubara Y, Narisawa K, Nakamura S, Itoyama Y, Abe K. Familial amyotrophic lateral sclerosis (ALS) in Japan associated with H46R mutation in Cu/Zn superoxide dismutase gene: a possible new subtype of familial ALS. J Neurol Sci. 1994 Oct;126(1):77-83. PMID:7836951
- ↑ Suthers G, Laing N, Wilton S, Dorosz S, Waddy H. "Sporadic" motoneuron disease due to familial SOD1 mutation with low penetrance. Lancet. 1994 Dec 24-31;344(8939-8940):1773. PMID:7997024
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- ↑ Ikeda M, Abe K, Aoki M, Ogasawara M, Kameya T, Watanabe M, Shoji M, Hirai S, Itoyama Y. A novel point mutation in the Cu/Zn superoxide dismutase gene in a patient with familial amyotrophic lateral sclerosis. Hum Mol Genet. 1995 Mar;4(3):491-2. PMID:7795609
- ↑ Yulug IG, Katsanis N, de Belleroche J, Collinge J, Fisher EM. An improved protocol for the analysis of SOD1 gene mutations, and a new mutation in exon 4. Hum Mol Genet. 1995 Jun;4(6):1101-4. PMID:7655468
- ↑ Sjalander A, Beckman G, Deng HX, Iqbal Z, Tainer JA, Siddique T. The D90A mutation results in a polymorphism of Cu,Zn superoxide dismutase that is prevalent in northern Sweden and Finland. Hum Mol Genet. 1995 Jun;4(6):1105-8. PMID:7655469
- ↑ Deng HX, Tainer JA, Mitsumoto H, Ohnishi A, He X, Hung WY, Zhao Y, Juneja T, Hentati A, Siddique T. Two novel SOD1 mutations in patients with familial amyotrophic lateral sclerosis. Hum Mol Genet. 1995 Jun;4(6):1113-6. PMID:7655471
- ↑ Orrell R, de Belleroche J, Marklund S, Bowe F, Hallewell R. A novel SOD mutant and ALS. Nature. 1995 Apr 6;374(6522):504-5. PMID:7700376 doi:http://dx.doi.org/10.1038/374504a0
- ↑ Andersen PM, Nilsson P, Ala-Hurula V, Keranen ML, Tarvainen I, Haltia T, Nilsson L, Binzer M, Forsgren L, Marklund SL. Amyotrophic lateral sclerosis associated with homozygosity for an Asp90Ala mutation in CuZn-superoxide dismutase. Nat Genet. 1995 May;10(1):61-6. PMID:7647793 doi:http://dx.doi.org/10.1038/ng0595-61
- ↑ Ikeda M, Abe K, Aoki M, Sahara M, Watanabe M, Shoji M, St George-Hyslop PH, Hirai S, Itoyama Y. Variable clinical symptoms in familial amyotrophic lateral sclerosis with a novel point mutation in the Cu/Zn superoxide dismutase gene. Neurology. 1995 Nov;45(11):2038-42. PMID:7501156
- ↑ Sapp PC, Rosen DR, Hosler BA, Esteban J, McKenna-Yasek D, O'Regan JP, Horvitz HR, Brown RH Jr. Identification of three novel mutations in the gene for Cu/Zn superoxide dismutase in patients with familial amyotrophic lateral sclerosis. Neuromuscul Disord. 1995 Sep;5(5):353-7. PMID:7496169
- ↑ Hosler BA, Nicholson GA, Sapp PC, Chin W, Orrell RW, de Belleroche JS, Esteban J, Hayward LJ, Mckenna-Yasek D, Yeung L, Cherryson AK, Dench JE, Wilton SD, Laing NG, Horvitz HR, Brown RH Jr. Three novel mutations and two variants in the gene for Cu/Zn superoxide dismutase in familial amyotrophic lateral sclerosis. Neuromuscul Disord. 1996 Oct;6(5):361-6. PMID:8938700
- ↑ Morita M, Aoki M, Abe K, Hasegawa T, Sakuma R, Onodera Y, Ichikawa N, Nishizawa M, Itoyama Y. A novel two-base mutation in the Cu/Zn superoxide dismutase gene associated with familial amyotrophic lateral sclerosis in Japan. Neurosci Lett. 1996 Feb 23;205(2):79-82. PMID:8907321
- ↑ Watanabe M, Aoki M, Abe K, Shoji M, Iizuka T, Ikeda Y, Hirai S, Kurokawa K, Kato T, Sasaki H, Itoyama Y. A novel missense point mutation (S134N) of the Cu/Zn superoxide dismutase gene in a patient with familial motor neuron disease. Hum Mutat. 1997;9(1):69-71. PMID:8990014 doi:<69::AID-HUMU14>3.0.CO;2-N 10.1002/(SICI)1098-1004(1997)9:1<69::AID-HUMU14>3.0.CO;2-N
- ↑ Kawamata J, Shimohama S, Takano S, Harada K, Ueda K, Kimura J. Novel G16S (GGC-AGC) mutation in the SOD-1 gene in a patient with apparently sporadic young-onset amyotrophic lateral sclerosis. Hum Mutat. 1997;9(4):356-8. PMID:9101297 doi:<356::AID-HUMU9>3.0.CO;2-3 10.1002/(SICI)1098-1004(1997)9:4<356::AID-HUMU9>3.0.CO;2-3
- ↑ Orrell RW, Marklund SL, deBelleroche JS. Familial ALS is associated with mutations in all exons of SOD1: a novel mutation in exon 3 (Gly72Ser). J Neurol Sci. 1997 Dec 9;153(1):46-9. PMID:9455977
- ↑ Kikugawa K, Nakano R, Inuzuka T, Kokubo Y, Narita Y, Kuzuhara S, Yoshida S, Tsuji S. A missense mutation in the SOD1 gene in patients with amyotrophic lateral sclerosis from the Kii Peninsula and its vicinity, Japan. Neurogenetics. 1997 Sep;1(2):113-5. PMID:10732812
- ↑ Bereznai B, Winkler A, Borasio GD, Gasser T. A novel SOD1 mutation in an Austrian family with amyotrophic lateral sclerosis. Neuromuscul Disord. 1997 Mar;7(2):113-6. PMID:9131652
- ↑ Ratovitski T, Corson LB, Strain J, Wong P, Cleveland DW, Culotta VC, Borchelt DR. Variation in the biochemical/biophysical properties of mutant superoxide dismutase 1 enzymes and the rate of disease progression in familial amyotrophic lateral sclerosis kindreds. Hum Mol Genet. 1999 Aug;8(8):1451-60. PMID:10400992
- ↑ Penco S, Schenone A, Bordo D, Bolognesi M, Abbruzzese M, Bugiani O, Ajmar F, Garre C. A SOD1 gene mutation in a patient with slowly progressing familial ALS. Neurology. 1999 Jul 22;53(2):404-6. PMID:10430435
- ↑ Murakami T, Warita H, Hayashi T, Sato K, Manabe Y, Mizuno S, Yamane K, Abe K. A novel SOD1 gene mutation in familial ALS with low penetrance in females. J Neurol Sci. 2001 Aug 15;189(1-2):45-7. PMID:11535232
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- ↑ Alexander MD, Traynor BJ, Miller N, Corr B, Frost E, McQuaid S, Brett FM, Green A, Hardiman O. "True" sporadic ALS associated with a novel SOD-1 mutation. Ann Neurol. 2002 Nov;52(5):680-3. PMID:12402272 doi:10.1002/ana.10369
- ↑ Niwa J, Ishigaki S, Hishikawa N, Yamamoto M, Doyu M, Murata S, Tanaka K, Taniguchi N, Sobue G. Dorfin ubiquitylates mutant SOD1 and prevents mutant SOD1-mediated neurotoxicity. J Biol Chem. 2002 Sep 27;277(39):36793-8. Epub 2002 Jul 26. PMID:12145308 doi:10.1074/jbc.M206559200
- ↑ Andersen PM, Sims KB, Xin WW, Kiely R, O'Neill G, Ravits J, Pioro E, Harati Y, Brower RD, Levine JS, Heinicke HU, Seltzer W, Boss M, Brown RH Jr. Sixteen novel mutations in the Cu/Zn superoxide dismutase gene in amyotrophic lateral sclerosis: a decade of discoveries, defects and disputes. Amyotroph Lateral Scler Other Motor Neuron Disord. 2003 Jun;4(2):62-73. PMID:14506936
- ↑ Furukawa Y, Kaneko K, Yamanaka K, O'Halloran TV, Nukina N. Complete loss of post-translational modifications triggers fibrillar aggregation of SOD1 in the familial form of amyotrophic lateral sclerosis. J Biol Chem. 2008 Aug 29;283(35):24167-76. doi: 10.1074/jbc.M802083200. Epub 2008, Jun 13. PMID:18552350 doi:10.1074/jbc.M802083200
- ↑ Banci L, Bertini I, Boca M, Girotto S, Martinelli M, Valentine JS, Vieru M. SOD1 and amyotrophic lateral sclerosis: mutations and oligomerization. PLoS One. 2008 Feb 27;3(2):e1677. doi: 10.1371/journal.pone.0001677. PMID:18301754 doi:10.1371/journal.pone.0001677
- ↑ del Grande A, Luigetti M, Conte A, Mancuso I, Lattante S, Marangi G, Stipa G, Zollino M, Sabatelli M. A novel L67P SOD1 mutation in an Italian ALS patient. Amyotroph Lateral Scler. 2011 Mar;12(2):150-2. doi: 10.3109/17482968.2011.551939., Epub 2011 Jan 19. PMID:21247266 doi:10.3109/17482968.2011.551939
- ↑ Chio A, Borghero G, Pugliatti M, Ticca A, Calvo A, Moglia C, Mutani R, Brunetti M, Ossola I, Marrosu MG, Murru MR, Floris G, Cannas A, Parish LD, Cossu P, Abramzon Y, Johnson JO, Nalls MA, Arepalli S, Chong S, Hernandez DG, Traynor BJ, Restagno G. Large proportion of amyotrophic lateral sclerosis cases in Sardinia due to a single founder mutation of the TARDBP gene. Arch Neurol. 2011 May;68(5):594-8. doi: 10.1001/archneurol.2010.352. Epub 2011, Jan 10. PMID:21220647 doi:10.1001/archneurol.2010.352
- ↑ Seetharaman SV, Winkler DD, Taylor AB, Cao X, Whitson LJ, Doucette PA, Valentine JS, Schirf V, Demeler B, Carroll MC, Culotta VC, Hart PJ. Disrupted zinc-binding sites in structures of pathogenic SOD1 variants D124V and H80R. Biochemistry. 2010 Jul 13;49(27):5714-25. PMID:20515040 doi:10.1021/bi100314n
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