This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
1nmo
From Proteopedia
Revision as of 15:37, 28 September 2014 by OCA (Talk | contribs)
1nmo is a 6 chain structure with sequence from Escherichia coli o157:h7. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
BACKGROUND: The protein encoded by the gene ybgI was chosen as a target for a structural genomics project emphasizing the relation of protein structure to function. RESULTS: The structure of the ybgI protein is a toroid composed of six polypeptide chains forming a trimer of dimers. Each polypeptide chain binds two metal ions on the inside of the toroid. CONCLUSION: The toroidal structure is comparable to that of some proteins that are involved in DNA metabolism. The di-nuclear metal site could imply that the specific function of this protein is as a hydrolase-oxidase enzyme.
Crystal structure of Escherichia coli protein ybgI, a toroidal structure with a dinuclear metal site.,Ladner JE, Obmolova G, Teplyakov A, Howard AJ, Khil PP, Camerini-Otero RD, Gilliland GL BMC Struct Biol. 2003 Sep 30;3:7. PMID:14519207[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
↑ Ladner JE, Obmolova G, Teplyakov A, Howard AJ, Khil PP, Camerini-Otero RD, Gilliland GL. Crystal structure of Escherichia coli protein ybgI, a toroidal structure with a dinuclear metal site. BMC Struct Biol. 2003 Sep 30;3:7. PMID:14519207 doi:10.1186/1472-6807-3-7
