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1a6f is a 1 chain structure with sequence from Bacillus subtilis. 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
The crystal structure of Bacillus subtilis ribonuclease P protein is reported at 2.6 angstroms resolution. This protein binds to ribonuclease P RNA to form a ribonucleoprotein holoenzyme with optimal catalytic activity. Mutagenesis and biochemical data indicate that an unusual left-handed betaalphabeta crossover connection and a large central cleft in the protein form conserved RNA binding sites; a metal binding loop may comprise a third RNA binding site. The unusual topology is partly shared with ribosomal protein S5 and the ribosomal translocase elongation factor G, which suggests evolution from a common RNA binding ancestor in the primordial translational apparatus.
Ribonuclease P protein structure: evolutionary origins in the translational apparatus.,Stams T, Niranjanakumari S, Fierke CA, Christianson DW Science. 1998 May 1;280(5364):752-5. PMID:9563955[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
↑ Stams T, Niranjanakumari S, Fierke CA, Christianson DW. Ribonuclease P protein structure: evolutionary origins in the translational apparatus. Science. 1998 May 1;280(5364):752-5. PMID:9563955