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.

1ywu

From Proteopedia

(Difference between revisions)

Jump to: navigation, search

Revision as of 11:06, 11 September 2015

Solution NMR structure of Pseudomonas Aeruginosa protein PA4608. Northeast Structural Genomics target PaT7

Structural highlights

1ywu is a 1 chain structure with sequence from Pseae. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Gene:	PA4608 (PSEAE)
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, TOPSAN

Function

[CDGBP_PSEAE] Binds the second messenger bis-(3'-5') cyclic dimeric guanosine monophosphate (c-di-GMP). Can bind two c-di-GMP molecules per monomer. May play a role in bacterial second-messenger regulated processes. Binding to c-di-GMP induces a conformational change of the C- and N-termini resulting in the exposure of a highly negative surface on one side of the protein to a possible effector protein.^[1] ^[2] ^[3]

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

PA4608 is a 125 residue protein from Pseudomonas aeruginosa with a recent identification as a PilZ domain and putative bis-(3'-5')-cyclic dimeric guanosine monophosphate (c-di-GMP) adaptor protein that plays a role in bacterial second-messenger regulated processes. The nuclear magnetic resonance (NMR) structure of PA4608 has been determined and c-di-GMP binding has been confirmed by NMR titration studies. The monomeric core structure of PA4608 contains a six-stranded anti-parallel beta barrel flanked by three helices. Conserved surface residues among PA4608 homologs suggest the c-di-GMP binding site is at one end of the barrel and includes residues in the helices as well as in the unstructured N-terminus. Chemical shift changes in PA4608 resonances upon titration with c-di-GMP confirm binding. This evidence supports the hypothesis that proteins containing PilZ domains are the long-sought c-di-GMP adaptor proteins.

NMR structure and binding studies confirm that PA4608 from Pseudomonas aeruginosa is a PilZ domain and a c-di-GMP binding protein.,Ramelot TA, Yee A, Cort JR, Semesi A, Arrowsmith CH, Kennedy MA Proteins. 2007 Feb 1;66(2):266-71. PMID:17096419^[4]

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

References

↑ Ramelot TA, Yee A, Cort JR, Semesi A, Arrowsmith CH, Kennedy MA. NMR structure and binding studies confirm that PA4608 from Pseudomonas aeruginosa is a PilZ domain and a c-di-GMP binding protein. Proteins. 2007 Feb 1;66(2):266-71. PMID:17096419 doi:10.1002/prot.21199
↑ Shin JS, Ryu KS, Ko J, Lee A, Choi BS. Structural characterization reveals that a PilZ domain protein undergoes substantial conformational change upon binding to cyclic dimeric guanosine monophosphate. Protein Sci. 2011 Feb;20(2):270-7. doi: 10.1002/pro.557. Epub 2010 Dec 23. PMID:21280119 doi:http://dx.doi.org/10.1002/pro.557
↑ Habazettl J, Allan MG, Jenal U, Grzesiek S. Solution structure of the PilZ domain protein PA4608 complex with c-di-GMP identifies charge clustering as molecular readout. J Biol Chem. 2011 Feb 10. PMID:21310957 doi:10.1074/jbc.M110.209007
↑ Ramelot TA, Yee A, Cort JR, Semesi A, Arrowsmith CH, Kennedy MA. NMR structure and binding studies confirm that PA4608 from Pseudomonas aeruginosa is a PilZ domain and a c-di-GMP binding protein. Proteins. 2007 Feb 1;66(2):266-71. PMID:17096419 doi:10.1002/prot.21199

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/1ywu"

@@ Line 2: / Line 2: @@
 <StructureSection load='1ywu' size='340' side='right' caption='[[1ywu]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1ywu]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseudomonas_aeruginosa Pseudomonas aeruginosa]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YWU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1YWU FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1ywu]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Pseae Pseae]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1YWU OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1YWU FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PA4608 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=287 Pseudomonas aeruginosa])</td></tr>
+</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PA4608 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=208964 PSEAE])</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=1ywu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ywu OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1ywu RCSB], [http://www.ebi.ac.uk/pdbsum/1ywu PDBsum], [http://www.topsan.org/Proteins/NESGC/1ywu TOPSAN]</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=1ywu FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ywu OCA], [http://pdbe.org/1ywu PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ywu RCSB], [http://www.ebi.ac.uk/pdbsum/1ywu PDBsum], [http://www.topsan.org/Proteins/NESGC/1ywu TOPSAN]</span></td></tr>
 </table>
+== Function ==
+[[http://www.uniprot.org/uniprot/CDGBP_PSEAE CDGBP_PSEAE]] Binds the second messenger bis-(3'-5') cyclic dimeric guanosine monophosphate (c-di-GMP). Can bind two c-di-GMP molecules per monomer. May play a role in bacterial second-messenger regulated processes. Binding to c-di-GMP induces a conformational change of the C- and N-termini resulting in the exposure of a highly negative surface on one side of the protein to a possible effector protein.<ref>PMID:17096419</ref> <ref>PMID:21280119</ref> <ref>PMID:21310957</ref>
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
@@ Line 24: / Line 26: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1ywu" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 32: / Line 35: @@
 __TOC__
 </StructureSection>
-[[Category: Pseudomonas aeruginosa]]
+[[Category: Pseae]]
 [[Category: Arrowsmith, C H]]
 [[Category: Cort, J R]]

1ywu

From Proteopedia

Revision as of 11:06, 11 September 2015

Solution NMR structure of Pseudomonas Aeruginosa protein PA4608. Northeast Structural Genomics target PaT7

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

Personal tools

Navigation

Search

Toolbox