2ki2

From Proteopedia

(Difference between revisions)

Current revision

Solution Structure of ss-DNA Binding Protein 12RNP2 Precursor, HP0827(O25501_HELPY) form Helicobacter pylori

Structural highlights

2ki2 is a 1 chain structure with sequence from Helicobacter pylori. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:	Solution NMR
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

O25501_HELPY

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

The HP0827 protein is an 82-residue protein identified as a putative ss-DNA-binding protein 12RNP2 Precursor from Helicobacter pylori. Here, we have determined 3D structure of HP0827 using Nuclear Magnetic Resonance. It has a ferredoxin-like fold, beta1-alpha1-beta2-beta3-alpha2-beta4 (alpha; alpha-helix and beta; beta-sheet) and ribonucleoprotein (RNP) motifs which are thought to be important in RNA binding. By using structural homologues search and analyzing electrostatic potential of surface, we could compared HP0827 with other RNA-binding proteins (sex-lethal, T-cell restricted intracellular antigen-1, U1A) to predict RNA-binding sites of HP0827. We could predict that beta sheets of HP0827, especially beta1 and beta3, are primary region for RNA binding. Consequently, similar to other RNA-binding proteins, RNP motifs (Y5, F45, F47), positively charged and hydrophobic regions (K32, R37, K40, K41, K43, R70, R73) are proposed as a putative RNA-binding sites. In addition, differences in amino acids composition of RNP motifs, N, C-terminal residues, loop-region fold and the orientation of alpha1-helix with other RNA recognition motif proteins could give specific biological functions to HP0827. Finally, the study on natural RNA target is also important to completely understand the biological function of HP0827.

NMR solution structure of HP0827 (O25501_HELPY) from Helicobacter pylori: model of the possible RNA-binding site.,Jang SB, Ma C, Lee JY, Kim JH, Park SJ, Kwon AR, Lee BJ J Biochem. 2009 Nov;146(5):667-74. Epub 2009 Jul 15. PMID:19605462^[1]

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

References

↑ Jang SB, Ma C, Lee JY, Kim JH, Park SJ, Kwon AR, Lee BJ. NMR solution structure of HP0827 (O25501_HELPY) from Helicobacter pylori: model of the possible RNA-binding site. J Biochem. 2009 Nov;146(5):667-74. Epub 2009 Jul 15. PMID:19605462 doi:10.1093/jb/mvp105

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/2ki2"

@@ Line 1: / Line 1: @@
 ==Solution Structure of ss-DNA Binding Protein 12RNP2 Precursor, HP0827(O25501_HELPY) form Helicobacter pylori==
-<StructureSection load='2ki2' size='340' side='right' caption='[[2ki2]], [[NMR_Ensembles_of_Models | 20 NMR models]]' scene=''>
+<StructureSection load='2ki2' size='340' side='right'caption='[[2ki2]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[2ki2]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_43504 Atcc 43504]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KI2 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2KI2 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[2ki2]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Helicobacter_pylori Helicobacter pylori]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KI2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KI2 FirstGlance]. <br>
-</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">HP_0827 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=210 ATCC 43504])</td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2ki2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ki2 OCA], [http://pdbe.org/2ki2 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ki2 RCSB], [http://www.ebi.ac.uk/pdbsum/2ki2 PDBsum]</span></td></tr>
+<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2ki2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ki2 OCA], [https://pdbe.org/2ki2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ki2 RCSB], [https://www.ebi.ac.uk/pdbsum/2ki2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ki2 ProSAT]</span></td></tr>
 </table>
+== Function ==
+[https://www.uniprot.org/uniprot/O25501_HELPY O25501_HELPY]
 == Evolutionary Conservation ==
 [[Image:Consurf_key_small.gif|200px|right]]
 Check<jmol>
   <jmolCheckbox>
-    <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ki/2ki2_consurf.spt"</scriptWhenChecked>
+    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ki/2ki2_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 29: / Line 32: @@
 __TOC__
 </StructureSection>
-[[Category: Atcc 43504]]
-[[Category: Kim, J]]
-[[Category: Kwon, A]]
-[[Category: Lee, B]]
-[[Category: Lee, J]]
-[[Category: Ma, C]]
-[[Category: Park, S]]
 [[Category: Helicobacter pylori]]
-[[Category: Hp0827]]
+[[Category: Large Structures]]
-[[Category: Rna binding protein-ss-dna binding protein complex]]
+[[Category: Kim J]]
-[[Category: Rnp1]]
+[[Category: Kwon A]]
-[[Category: Rnp2]]
+[[Category: Lee B]]
-[[Category: Rrm]]
+[[Category: Lee J]]
-[[Category: Ss-dna binding protein]]
+[[Category: Ma C]]
+[[Category: Park S]]

2ki2

From Proteopedia

Current revision

Solution Structure of ss-DNA Binding Protein 12RNP2 Precursor, HP0827(O25501_HELPY) form Helicobacter pylori

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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