3ln8: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
==The X-ray structure of Zf-RNase-1 from a new crystal form at pH 7.3== | ==The X-ray structure of Zf-RNase-1 from a new crystal form at pH 7.3== | ||
<StructureSection load='3ln8' size='340' side='right' caption='[[3ln8]], [[Resolution|resolution]] 1.61Å' scene=''> | <StructureSection load='3ln8' size='340' side='right'caption='[[3ln8]], [[Resolution|resolution]] 1.61Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3ln8]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Brachidanio_rerio Brachidanio rerio]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LN8 OCA]. For a <b>guided tour on the structure components</b> use [http:// | <table><tr><td colspan='2'>[[3ln8]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Brachidanio_rerio Brachidanio rerio]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3LN8 OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=3LN8 FirstGlance]. <br> | ||
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr> | ||
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2vq8|2vq8]], [[2vq9|2vq9]], [[3ljd|3ljd]], [[3lje|3lje]]</td></tr> | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2vq8|2vq8]], [[2vq9|2vq9]], [[3ljd|3ljd]], [[3lje|3lje]]</td></tr> | ||
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http:// | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=3ln8 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ln8 OCA], [http://pdbe.org/3ln8 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3ln8 RCSB], [http://www.ebi.ac.uk/pdbsum/3ln8 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3ln8 ProSAT]</span></td></tr> | ||
</table> | </table> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
| Line 19: | Line 19: | ||
==See Also== | ==See Also== | ||
*[[Ribonuclease|Ribonuclease]] | *[[Ribonuclease 3D structures|Ribonuclease 3D structures]] | ||
*[[Temp|Temp]] | *[[Temp|Temp]] | ||
== References == | == References == | ||
| Line 26: | Line 26: | ||
</StructureSection> | </StructureSection> | ||
[[Category: Brachidanio rerio]] | [[Category: Brachidanio rerio]] | ||
[[Category: Large Structures]] | |||
[[Category: Krauss, I Russo]] | [[Category: Krauss, I Russo]] | ||
[[Category: Mazzarella, L]] | [[Category: Mazzarella, L]] | ||
Revision as of 10:07, 7 October 2020
The X-ray structure of Zf-RNase-1 from a new crystal form at pH 7.3The X-ray structure of Zf-RNase-1 from a new crystal form at pH 7.3
Structural highlights
Publication Abstract from PubMedOnly recently extracellular RNases of the RNase A superfamily, with the characteristic CKxxNTF sequence signature, have been identified in fish. This has led to the recognition that these RNases are present in the whole vertebrate sub-phylum. In fact, they comprise the only enzyme family unique to vertebrates. Four RNases from zebrafish (Danio rerio) have been previously reported, with a very low RNase activity, some endowed, like human angiogenin, with powerful angiogenic and bactericidal activities. Here we report the three-dimensional structure, the thermodynamic behaviour, and the biological properties of a novel zebrafish RNase, ZF-RNase-5. The investigation of its structural and functional properties, extended to all other sub-family members, provides an inclusive description of the whole zebrafish RNase sub-family. A new RNase sheds light on the RNase/angiogenin subfamily from zebrafish.,Pizzo E, Merlino A, Turano M, Russo Krauss I, Coscia F, Zanfardino A, Varcamonti M, Furia A, Giancola C, Mazzarella L, Sica F, D'Alessio G Biochem J. 2010 Nov 4. PMID:21050179[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See AlsoReferences
|
| ||||||||||||||||||