1xdc

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Template:STRUCTURE 1xdc

Contents

Hydrogen Bonding in Human Manganese Superoxide Dismutase containing 3-Fluorotyrosine

Template:ABSTRACT PUBMED 16150974

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]

About this Structure

1xdc is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

See Also

Reference

  • Ayala I, Perry JJ, Szczepanski J, Tainer JA, Vala MT, Nick HS, Silverman DN. Hydrogen bonding in human manganese superoxide dismutase containing 3-fluorotyrosine. Biophys J. 2005 Dec;89(6):4171-9. Epub 2005 Sep 8. PMID:16150974 doi:10.1529/biophysj.105.060616
  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

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