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3hgk
From Proteopedia
(Difference between revisions)
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==crystal structure of effect protein AvrptoB complexed with kinase Pto== | ==crystal structure of effect protein AvrptoB complexed with kinase Pto== | ||
| - | <StructureSection load='3hgk' size='340' side='right' caption='[[3hgk]], [[Resolution|resolution]] 3.30Å' scene=''> | + | <StructureSection load='3hgk' size='340' side='right'caption='[[3hgk]], [[Resolution|resolution]] 3.30Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3hgk]] is a 8 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3hgk]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/"pseudomonas_tomato"_(okabe_1933)_alstatt_1944 "pseudomonas tomato" (okabe 1933) alstatt 1944] and [https://en.wikipedia.org/wiki/Currant_tomato Currant tomato]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3HGK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3HGK FirstGlance]. <br> |
</td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr> | </td></tr><tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=SEP:PHOSPHOSERINE'>SEP</scene>, <scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr> | ||
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3hgl|3hgl]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3hgl|3hgl]]</div></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Pto ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Pto ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4084 Currant tomato]), hopAB2, avrPtoB, PSPTO_3087 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=323 "Pseudomonas tomato" (Okabe 1933) Alstatt 1944])</td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3hgk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3hgk OCA], [https://pdbe.org/3hgk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3hgk RCSB], [https://www.ebi.ac.uk/pdbsum/3hgk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3hgk ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/HPAB2_PSESM HPAB2_PSESM]] Effector protein involved in gene-for-gene resistance in tomato plants. It is recognized by the host Pto resistance protein and elicits Pto and Prf-dependent hypersensitive response (HR) and programmed cell death (PCD), resulting in host immunity. In susceptible plants, acts as a virulence factor by suppressing PCD and HR-based plant immunity. This function requires its E3 ubiquitin ligase activity probably by recruiting E2 enzymes and transferring ubiquitin molecules to cellular proteins involved in regulation of PCD and targeting them for degradation. Also, induces expression of host genes involved in ethylene biosynthesis and signaling, in particular ACO1 and ACO2, encoding the ethylene-forming enzyme ACC oxidase.<ref>PMID:12062102</ref> <ref>PMID:12505984</ref> <ref>PMID:16167902</ref> <ref>PMID:16477026</ref> <ref>PMID:16373536</ref> |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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==See Also== | ==See Also== | ||
| - | *[[Avirulence protein|Avirulence protein]] | + | *[[Avirulence protein 3D structures|Avirulence protein 3D structures]] |
| - | *[[Serine/threonine protein kinase|Serine/threonine protein kinase]] | + | *[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Currant tomato]] | [[Category: Currant tomato]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Chai, J]] | [[Category: Chai, J]] | ||
[[Category: Dong, J]] | [[Category: Dong, J]] | ||
Revision as of 07:44, 10 November 2021
crystal structure of effect protein AvrptoB complexed with kinase Pto
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Categories: Currant tomato | Large Structures | Chai, J | Dong, J | Fan, F | Gu, L | Atp-binding | Five helice | Hypersensitive response elicitation | Kinase | Ligase | Nucleotide-binding | Pto p+1 loop | Secreted | Serine/threonine-protein kinase | Transferase | Ubl conjugation | Ubl conjugation pathway | Virulence
