1a6f
From Proteopedia
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|PDB= 1a6f |SIZE=350|CAPTION= <scene name='initialview01'>1a6f</scene>, resolution 2.6Å | |PDB= 1a6f |SIZE=350|CAPTION= <scene name='initialview01'>1a6f</scene>, resolution 2.6Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene> |
| - | |ACTIVITY= [http://en.wikipedia.org/wiki/Ribonuclease_P Ribonuclease P], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.26.5 3.1.26.5] | + | |ACTIVITY= <span class='plainlinks'>[http://en.wikipedia.org/wiki/Ribonuclease_P Ribonuclease P], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.26.5 3.1.26.5] </span> |
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1a6f FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1a6f OCA], [http://www.ebi.ac.uk/pdbsum/1a6f PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1a6f RCSB]</span> | ||
}} | }} | ||
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[[Category: Christianson, D W.]] | [[Category: Christianson, D W.]] | ||
[[Category: Stams, T.]] | [[Category: Stams, T.]] | ||
| - | [[Category: SO4]] | ||
| - | [[Category: ZN]] | ||
[[Category: endonuclease]] | [[Category: endonuclease]] | ||
[[Category: rnase]] | [[Category: rnase]] | ||
[[Category: subunit]] | [[Category: subunit]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Mar 30 18:34:15 2008'' |
Revision as of 15:34, 30 March 2008
| |||||||
| , resolution 2.6Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , | ||||||
| Activity: | Ribonuclease P, with EC number 3.1.26.5 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
RNASE P PROTEIN FROM BACILLUS SUBTILIS
Overview
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.
About this Structure
1A6F is a Single protein structure of sequence from Bacillus subtilis. Full crystallographic information is available from OCA.
Reference
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
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