1ris | pdb_00001ris

CRYSTAL STRUCTURE OF THE RIBOSOMAL PROTEIN S6 FROM THERMUS THERMOPHILUS

spinqualitylabelsall models 1ris, resolution 2.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 1ris is a 1 chain structure with sequence from Thermus thermophilus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. 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 The amino acid sequence and crystal structure of the ribosomal protein S6 from the small ribosomal subunit of Thermus thermophilus have been determined. S6 is a small protein with 101 amino acid residues. The 3D structure, which was determined to 2.0 A resolution, consists of a four-stranded anti-parallel beta-sheet with two alpha-helices packed on one side. Similar folding patterns have been observed for other ribosomal proteins and may suggest an original RNA-interacting motif. Related topologies are also found in several other nucleic acid-interacting proteins and based on the assumption that the structure of the ribosome was established early in the molecular evolution, the possibility that an ancestral RNA-interacting motif in ribosomal proteins is the evolutionary origin for the nucleic acid-interacting domain in large classes of ribonucleic acid binding proteins should be considered. Crystal structure of the ribosomal protein S6 from Thermus thermophilus.,Lindahl M, Svensson LA, Liljas A, Sedelnikova SE, Eliseikina IA, Fomenkova NP, Nevskaya N, Nikonov SV, Garber MB, Muranova TA, et al. EMBO J. 1994 Mar 15;13(6):1249-54. PMID:8137808 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Ribosomal protein S6

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