1n0n: Difference between revisions

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==Catalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide Dismutase==
==Catalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide Dismutase==
<StructureSection load='1n0n' size='340' side='right' caption='[[1n0n]], [[Resolution|resolution]] 1.82&Aring;' scene=''>
<StructureSection load='1n0n' size='340' side='right' caption='[[1n0n]], [[Resolution|resolution]] 1.82&Aring;' scene=''>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1luv|1luv]]</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1luv|1luv]]</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Superoxide_dismutase Superoxide dismutase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.15.1.1 1.15.1.1] </span></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Superoxide_dismutase Superoxide dismutase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.15.1.1 1.15.1.1] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1n0n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n0n OCA], [http://pdbe.org/1n0n PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1n0n RCSB], [http://www.ebi.ac.uk/pdbsum/1n0n PDBsum]</span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1n0n FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1n0n OCA], [http://pdbe.org/1n0n PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1n0n RCSB], [http://www.ebi.ac.uk/pdbsum/1n0n PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1n0n ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1n0n ConSurf].
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1n0n ConSurf].
<div style="clear:both"></div>
<div style="clear:both"></div>
==See Also==
*[[Superoxide Dismutase|Superoxide Dismutase]]
== References ==
== References ==
<references/>
<references/>

Revision as of 11:02, 12 October 2017

Catalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide DismutaseCatalytic and Structural Effects of Amino-Acid Substitution at His30 in Human Manganese Superoxide Dismutase

Structural highlights

1n0n is a 2 chain structure with sequence from Human. This structure supersedes the now removed PDB entry 1lus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:,
Activity:Superoxide dismutase, with EC number 1.15.1.1
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

[SODM_HUMAN] Genetic variation in SOD2 is associated with susceptibility to microvascular complications of diabetes type 6 (MVCD6) [MIM:612634]. These are pathological conditions that develop in numerous tissues and organs as a consequence of diabetes mellitus. They include diabetic retinopathy, diabetic nephropathy leading to end-stage renal disease, and diabetic neuropathy. Diabetic retinopathy remains the major cause of new-onset blindness among diabetic adults. It is characterized by vascular permeability and increased tissue ischemia and angiogenesis.

Function

[SODM_HUMAN] Destroys superoxide anion radicals which are normally produced within the cells and which are toxic to biological systems.[1]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. MacMillan-Crow LA, Thompson JA. Tyrosine modifications and inactivation of active site manganese superoxide dismutase mutant (Y34F) by peroxynitrite. Arch Biochem Biophys. 1999 Jun 1;366(1):82-8. PMID:10334867 doi:S0003-9861(99)91202-X

1n0n, resolution 1.82Å

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OCA