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| | <StructureSection load='1rbj' size='340' side='right'caption='[[1rbj]], [[Resolution|resolution]] 2.70Å' scene=''> | | <StructureSection load='1rbj' size='340' side='right'caption='[[1rbj]], [[Resolution|resolution]] 2.70Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[1rbj]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RBJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1RBJ FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[1rbj]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1RBJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1RBJ FirstGlance]. <br> |
| - | </td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Pancreatic_ribonuclease Pancreatic ribonuclease], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.27.5 3.1.27.5] </span></td></tr> | + | </td></tr><tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Pancreatic_ribonuclease Pancreatic ribonuclease], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.27.5 3.1.27.5] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1rbj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rbj OCA], [http://pdbe.org/1rbj PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1rbj RCSB], [http://www.ebi.ac.uk/pdbsum/1rbj PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1rbj ProSAT]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1rbj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1rbj OCA], [https://pdbe.org/1rbj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1rbj RCSB], [https://www.ebi.ac.uk/pdbsum/1rbj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1rbj ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/RNAS1_BOVIN RNAS1_BOVIN]] Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.<ref>PMID:7479688</ref> | + | [[https://www.uniprot.org/uniprot/RNAS1_BOVIN RNAS1_BOVIN]] Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.<ref>PMID:7479688</ref> |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | ==See Also== | | ==See Also== |
| | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] | | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] |
| - | *[[Temp|Temp]] | |
| | == References == | | == References == |
| | <references/> | | <references/> |
| Structural highlights
Function
[RNAS1_BOVIN] Endonuclease that catalyzes the cleavage of RNA on the 3' side of pyrimidine nucleotides. Acts on single stranded and double stranded RNA.[1]
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 structure of a tetragonal crystal of bovine pancreatic RNase B complexed with d(pA)(4) was determined by molecular replacement and difference Fourier methods. This crystal belongs to space group P4(1)2(1)2 and has unit-cell dimensions a = b = 44.5, c = 156.5 A. The model consists of the enzyme and a tetranucleotide with fractional occupancies, suggesting multiple modes of oligonucleotide binding. It does not include any polysaccharide residues or solvent molecules. After refinement at 2.7 A, the R value was 0.163 with acceptable stereochemistry. The model illustrates a set of well defined interactions for substrate binding, particularly between the central dinucleotide and the enzyme.
Structure of a ribonuclease B+d(pA)4 complex.,Ko TP, Williams R, McPherson A Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):160-4. PMID:15299737[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ delCardayre SB, Ribo M, Yokel EM, Quirk DJ, Rutter WJ, Raines RT. Engineering ribonuclease A: production, purification and characterization of wild-type enzyme and mutants at Gln11. Protein Eng. 1995 Mar;8(3):261-73. PMID:7479688
- ↑ Ko TP, Williams R, McPherson A. Structure of a ribonuclease B+d(pA)4 complex. Acta Crystallogr D Biol Crystallogr. 1996 Jan 1;52(Pt 1):160-4. PMID:15299737 doi:http://dx.doi.org/10.1107/S0907444995009127
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