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1xzk

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Revision as of 17:58, 10 September 2015

FUSARIUM SOLANI CUTINASE COMPLEX WITH DI(ISOPROPYL)PHOSPHATE

Structural highlights

1xzk is a 2 chain structure with sequence from Fusso. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[CUTI1_FUSSO] Catalyzes the hydrolysis of cutin, a polyester that forms the structure of plant cuticle. Allows pathogenic fungi to penetrate through the cuticular barrier into the host plant during the initial stage of the fungal infection.

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

In characterizing mutants and covalently inhibited complexes of Fusarium solani cutinase, which is a 197-residue lipolytic enzyme, 34 variant structures, crystallizing in 8 different crystal forms, have been determined, mostly at high resolution. Taking advantage of this considerable body of information, a structural comparative analysis was carried out to investigate the dynamics of cutinase. Surface loops were identified as the major flexible protein regions, particularly those forming the active-site groove, whereas the elements constituting the protein scaffold were found to retain the same conformation in all the cutinase variants studied. Flexibility turned out to be correlated with thermal motion. With a given crystal packing environment, a high flexibility turned out to be correlated with a low involvement in crystal packing contacts. The high degree of crystal polymorphism, which allowed different conformations with similar energy to be detected, made it possible to identify motions which would have remained unidentified if only a single crystal form had been available. Fairly good agreement was found to exist between the data obtained from the structural comparison and those from a molecular dynamics (MD) simulation carried out on the native enzyme. The crystallographic approach used in this study turned out to be a suitable tool for investigating cutinase dynamics. Because of the availability of a set of closely related proteins in different crystal environments, the intrinsic drawback of a crystallographic approach was bypassed. By combining several static pictures, the dynamics of the protein could be monitored much more realistically than what can be achieved on the basis of static pictures alone.

Dynamics of Fusarium solani cutinase investigated through structural comparison among different crystal forms of its variants.,Longhi S, Nicolas A, Creveld L, Egmond M, Verrips CT, de Vlieg J, Martinez C, Cambillau C Proteins. 1996 Dec;26(4):442-58. PMID:8990497^[1]

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

References

↑ Longhi S, Nicolas A, Creveld L, Egmond M, Verrips CT, de Vlieg J, Martinez C, Cambillau C. Dynamics of Fusarium solani cutinase investigated through structural comparison among different crystal forms of its variants. Proteins. 1996 Dec;26(4):442-58. PMID:8990497 doi:<442::AID-PROT5>3.0.CO;2-D http://dx.doi.org/10.1002/(SICI)1097-0134(199612)26:4<442::AID-PROT5>3.0.CO;2-D

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

Proteopedia Page Contributors and Editors (what is this?)

OCA

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

@@ Line 2: / Line 2: @@
 <StructureSection load='1xzk' size='340' side='right' caption='[[1xzk]], [[Resolution|resolution]] 2.01&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1xzk]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Nectria_haematococca_mpvi Nectria haematococca mpvi]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XZK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1XZK FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1xzk]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Fusso Fusso]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1XZK OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1XZK FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DFP:DIISOPROPYL+PHOSPHONATE'>DFP</scene></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=1xzk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xzk OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1xzk RCSB], [http://www.ebi.ac.uk/pdbsum/1xzk 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=1xzk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1xzk OCA], [http://pdbe.org/1xzk PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1xzk RCSB], [http://www.ebi.ac.uk/pdbsum/1xzk PDBsum]</span></td></tr>
 </table>
 == Function ==
@@ Line 26: / Line 26: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1xzk" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 33: / Line 34: @@
 __TOC__
 </StructureSection>
-[[Category: Nectria haematococca mpvi]]
+[[Category: Fusso]]
 [[Category: Cambillau, C]]
 [[Category: Martinez, C]]

1xzk

From Proteopedia

Revision as of 17:58, 10 September 2015

FUSARIUM SOLANI CUTINASE COMPLEX WITH DI(ISOPROPYL)PHOSPHATE

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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