1xnr

Crystal Structure of an Inosine-Cytosine Wobble Base Pair in the Context of the Decoding CenterCrystal Structure of an Inosine-Cytosine Wobble Base Pair in the Context of the Decoding Center

Structural highlights 1xnr is a 23 chain structure with sequence from Thermus thermophilus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: , , NonStd Res: Related: 1xnq, 1xmo, 1xmq, 1ibl Resources: FirstGlance, OCA, RCSB, PDBsum Evolutionary Conservation Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf. Publication Abstract from PubMed Here we report the crystal structures of I.C and I.A wobble base pairs in the context of the ribosomal decoding center, clearly showing that the I.A base pair is of an I(anti).A(anti) conformation, as predicted by Crick. Additionally, the structures enable the observation of changes in the anticodon to allow purine-purine base pairing, the 'widest' base pair geometry allowed in the wobble position. Structure of a purine-purine wobble base pair in the decoding center of the ribosome.,Murphy FV 4th, Ramakrishnan V Nat Struct Mol Biol. 2004 Dec;11(12):1251-2. Epub 2004 Nov 21. PMID:15558050 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Ribosomal protein THX Ribosome 3D structures

spinqualitylabelsall models 1xnr, resolution 3.10Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image