4do2 | pdb_00004do2

Crystal Structure of the Rop protein mutant D30P/A31G at resolution 1.4 resolution.

spinqualitylabelsall models 4do2, resolution 1.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 4do2 is a 2 chain structure with sequence from Escherichia coli. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Related: 1rop Gene: rop (Escherichia coli) Resources: FirstGlance, OCA, RCSB, PDBsum Publication Abstract from PubMed Rop is the paradigm of a canonical four-alpha-helical bundle. Its loop region has attracted considerable interest because a single alanine-to-proline substitution (A31P) in the loop is sufficient to change the topology of this small protein. In order to further analyse the loop region as a possible folding-control element, the double mutant D30P/A31G (RopPG) was produced, purified and crystallized. The crystals belonged to space group P2(1), with unit-cell parameters a = 26.7, b = 38.8, c = 56.6 A, beta = 100.9 degrees and two molecules in the asymmetric unit. A complete data set was collected at 100 K to a resolution of 1.4 A using synchrotron radiation. Purification, crystallization and preliminary X-ray diffraction analysis of a variant of the ColE1 Rop protein.,Ambrazi M, Fellas G, Kapetaniou EG, Kotsifaki D, Providaki M, Kokkinidis M Acta Crystallogr Sect F Struct Biol Cryst Commun. 2008 May 1;64(Pt 5):432-4. doi:, 10.1107/S1744309108011342. Epub 2008 Apr 30. PMID:18453719 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Rop protein

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