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1vzo

From Proteopedia

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Revision as of 07:19, 4 April 2018

The structure of the N-terminal kinase domain of MSK1 reveals a novel autoinhibitory conformation for a dual kinase protein

Structural highlights

1vzo is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
Activity:	Transferase, with EC number 2.7.11.8, 2.7.11.9, 2.7.11.10, 2.7.11.11, 2.7.11.12, 2.7.11.13, 2.7.11.21, 2.7.11.22, 2.7.11.24, 2.7.11.25, 2.7.11.30 and 2.7.12.1 2.7.11.1, 2.7.11.8, 2.7.11.9, 2.7.11.10, 2.7.11.11, 2.7.11.12, 2.7.11.13, 2.7.11.21, 2.7.11.22, 2.7.11.24, 2.7.11.25, 2.7.11.30 and 2.7.12.1
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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

Mitogen and stress-activated kinase-1 (MSK1) is a serine/threonine protein kinase that is activated by either p38 or p42ERK MAPKs in response to stress or mitogenic extracellular stimuli. MSK1 belongs to a family of protein kinases that contain two distinct kinase domains in one polypeptide chain. We report the 1.8 A crystal structure of the N-terminal kinase domain of MSK1. The crystal structure reveals a unique inactive conformation with the ATP binding site blocked by the nucleotide binding loop. This inactive conformation is stabilized by the formation of a new three-stranded beta sheet on the N lobe of the kinase domain. The three beta strands come from residues at the N terminus of the kinase domain, what would be the alphaB helix in the active conformation, and the activation loop. The new three-stranded beta sheet occupies a position equivalent to the N terminus of the alphaC helix in active protein kinases.

The structure of MSK1 reveals a novel autoinhibitory conformation for a dual kinase protein.,Smith KJ, Carter PS, Bridges A, Horrocks P, Lewis C, Pettman G, Clarke A, Brown M, Hughes J, Wilkinson M, Bax B, Reith A Structure. 2004 Jun;12(6):1067-77. PMID:15274926^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Smith KJ, Carter PS, Bridges A, Horrocks P, Lewis C, Pettman G, Clarke A, Brown M, Hughes J, Wilkinson M, Bax B, Reith A. The structure of MSK1 reveals a novel autoinhibitory conformation for a dual kinase protein. Structure. 2004 Jun;12(6):1067-77. PMID:15274926 doi:10.1016/j.str.2004.02.040

1 Structural highlights
2 Evolutionary Conservation
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1vzo"

@@ Line 1: / Line 1: @@
-==THE STRUCTURE OF THE N-TERMINAL KINASE DOMAIN OF MSK1 REVEALS A NOVEL AUTOINHIBITORY CONFORMATION FOR A DUAL KINASE PROTEIN==
+==The structure of the N-terminal kinase domain of MSK1 reveals a novel autoinhibitory conformation for a dual kinase protein==
 <StructureSection load='1vzo' size='340' side='right' caption='[[1vzo]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
 == Structural highlights ==
@@ Line 5: / Line 6: @@
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Transferase Transferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1, 2.7.11.8, 2.7.11.9, 2.7.11.10, 2.7.11.11, 2.7.11.12, 2.7.11.13, 2.7.11.21, 2.7.11.22, 2.7.11.24, 2.7.11.25, 2.7.11.30 and 2.7.12.1 2.7.11.1, 2.7.11.8, 2.7.11.9, 2.7.11.10, 2.7.11.11, 2.7.11.12, 2.7.11.13, 2.7.11.21, 2.7.11.22, 2.7.11.24, 2.7.11.25, 2.7.11.30 and 2.7.12.1] </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=1vzo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vzo OCA], [http://pdbe.org/1vzo PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1vzo RCSB], [http://www.ebi.ac.uk/pdbsum/1vzo PDBsum]</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=1vzo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1vzo OCA], [http://pdbe.org/1vzo PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1vzo RCSB], [http://www.ebi.ac.uk/pdbsum/1vzo PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1vzo ProSAT]</span></td></tr>
 </table>
 == Evolutionary Conservation ==
@@ Line 11: / Line 12: @@
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vz/1vzo_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/vz/1vzo_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>

1vzo

From Proteopedia

Revision as of 07:19, 4 April 2018

The structure of the N-terminal kinase domain of MSK1 reveals a novel autoinhibitory conformation for a dual kinase protein

Structural highlights

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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