This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.

2ccu

From Proteopedia

(Difference between revisions)

Jump to: navigation, search

Revision as of 07:14, 16 November 2017

HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4-METHANESULPHONYL-BENZYL)- PIERAZIN-1-YL)-1H-PYRAZOL-3-YL)-BENZENE-1,3-DIOL

Structural highlights

2ccu 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:
Related:	1byq, 1osf, 1uy6, 1uy7, 1uy8, 1uy9, 1uyc, 1uyd, 1uye, 1uyf, 1uyg, 1uyh, 1uyi, 1uyk, 1uyl, 1yc1, 1yc3, 1yc4, 1yer, 1yes, 1yet, 2bsm, 2bt0, 2byh, 2byi, 2bz5, 2c2l, 2ccs, 2cct
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[HS90A_HUMAN] Molecular chaperone that promotes the maturation, structural maintenance and proper regulation of specific target proteins involved for instance in cell cycle control and signal transduction. Undergoes a functional cycle that is linked to its ATPase activity. This cycle probably induces conformational changes in the client proteins, thereby causing their activation. Interacts dynamically with various co-chaperones that modulate its substrate recognition, ATPase cycle and chaperone function.^[1] ^[2]

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

Novel piperazinyl, morpholino and piperidyl derivatives of the pyrazole-based Hsp90 inhibitor CCT018159 are described. Structure-activity relationships have been elucidated by X-ray co-crystal analysis of the new compounds bound to the N-terminal domain of human Hsp90. Key features of the binding mode are essentially identical to the recently reported potent analogue VER-49009. The most potent of the new compounds has a methylsulfonylbenzyl substituent appended to the piperazine nitrogen, possesses an IC50 of less than 600 nM binding against the enzyme and demonstrates low micromolar inhibition of tumour cell proliferation.

4-Amino derivatives of the Hsp90 inhibitor CCT018159.,Barril X, Beswick MC, Collier A, Drysdale MJ, Dymock BW, Fink A, Grant K, Howes R, Jordan AM, Massey A, Surgenor A, Wayne J, Workman P, Wright L Bioorg Med Chem Lett. 2006 May 1;16(9):2543-8. Epub 2006 Feb 9. PMID:16480864^[3]

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

References

↑ Martinez-Ruiz A, Villanueva L, Gonzalez de Orduna C, Lopez-Ferrer D, Higueras MA, Tarin C, Rodriguez-Crespo I, Vazquez J, Lamas S. S-nitrosylation of Hsp90 promotes the inhibition of its ATPase and endothelial nitric oxide synthase regulatory activities. Proc Natl Acad Sci U S A. 2005 Jun 14;102(24):8525-30. Epub 2005 Jun 3. PMID:15937123 doi:10.1073/pnas.0407294102
↑ Forsythe HL, Jarvis JL, Turner JW, Elmore LW, Holt SE. Stable association of hsp90 and p23, but Not hsp70, with active human telomerase. J Biol Chem. 2001 May 11;276(19):15571-4. Epub 2001 Mar 23. PMID:11274138 doi:10.1074/jbc.C100055200
↑ Barril X, Beswick MC, Collier A, Drysdale MJ, Dymock BW, Fink A, Grant K, Howes R, Jordan AM, Massey A, Surgenor A, Wayne J, Workman P, Wright L. 4-Amino derivatives of the Hsp90 inhibitor CCT018159. Bioorg Med Chem Lett. 2006 May 1;16(9):2543-8. Epub 2006 Feb 9. PMID:16480864 doi:10.1016/j.bmcl.2006.01.099

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/2ccu"

@@ Line 1: / Line 1: @@
-==HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4-METHANESULPHONYL-BENZYL)-PIERAZIN-1-YL)-1H-PYRAZOL-3-YL)-BENZENE-1,3-DIOL==
+==HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4-METHANESULPHONYL-BENZYL)- PIERAZIN-1-YL)-1H-PYRAZOL-3-YL)-BENZENE-1,3-DIOL==
 <StructureSection load='2ccu' size='340' side='right' caption='[[2ccu]], [[Resolution|resolution]] 2.70&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=2D9:4-CHLORO-6-(4-{4-[4-(METHYLSULFONYL)BENZYL]PIPERAZIN-1-YL}-1H-PYRAZOL-5-YL)BENZENE-1,3-DIOL'>2D9</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1byq|1byq]], [[1osf|1osf]], [[1uy6|1uy6]], [[1uy7|1uy7]], [[1uy8|1uy8]], [[1uy9|1uy9]], [[1uyc|1uyc]], [[1uyd|1uyd]], [[1uye|1uye]], [[1uyf|1uyf]], [[1uyg|1uyg]], [[1uyh|1uyh]], [[1uyi|1uyi]], [[1uyk|1uyk]], [[1uyl|1uyl]], [[1yc1|1yc1]], [[1yc3|1yc3]], [[1yc4|1yc4]], [[1yer|1yer]], [[1yes|1yes]], [[1yet|1yet]], [[2bsm|2bsm]], [[2bt0|2bt0]], [[2byh|2byh]], [[2byi|2byi]], [[2bz5|2bz5]], [[2c2l|2c2l]], [[2ccs|2ccs]], [[2cct|2cct]]</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=2ccu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ccu OCA], [http://pdbe.org/2ccu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ccu RCSB], [http://www.ebi.ac.uk/pdbsum/2ccu 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=2ccu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ccu OCA], [http://pdbe.org/2ccu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ccu RCSB], [http://www.ebi.ac.uk/pdbsum/2ccu PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2ccu ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 28: / Line 29: @@
 </div>
 <div class="pdbe-citations 2ccu" style="background-color:#fffaf0;"></div>
-==See Also==
-*[[Heat Shock Proteins|Heat Shock Proteins]]
 == References ==
 <references/>

2ccu

From Proteopedia

Revision as of 07:14, 16 November 2017

HUMAN HSP90 WITH 4-CHLORO-6-(4-(4-(4-METHANESULPHONYL-BENZYL)- PIERAZIN-1-YL)-1H-PYRAZOL-3-YL)-BENZENE-1,3-DIOL

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox