3f69: Difference between revisions

Revision as of 19:50, 20 October 2021

Crystal structure of the Mycobacterium tuberculosis PknB mutant kinase domain in complex with KT5720

Structural highlights

3f69 is a 2 chain structure with sequence from "bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	SO4, XDR
NonStd Res:	TPO
Gene:	MT0017, MTCY10H4.14c, pknB, Rv0014c ("Bacillus tuberculosis" (Zopf 1883) Klein 1884)
Activity:	Non-specific serine/threonine protein kinase, with EC number 2.7.11.1
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[PKNB_MYCTU] Key component of a signal transduction pathway that regulates cell growth and cell division via phosphorylation of target proteins such as GarA, GlmU, PapA5, PbpA, FhaB (Rv0019c), FhaA (Rv0020c), MviN, PstP, EmbR, Rv1422, Rv1747 and RseA. Shows a strong preference for Thr versus Ser as the phosphoacceptor.^[1] ^[2] ^[3] ^[4] ^[5] ^[6] ^[7] ^[8] ^[9] ^[10] ^[11]

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

Many Ser/Thr protein kinases are activated by autophosphorylation, but the mechanism of this process has not been defined. We determined the crystal structure of a mutant of the Ser/Thr kinase domain (KD) of the mycobacterial sensor kinase PknB in complex with an ATP competitive inhibitor and discovered features consistent with an activation complex. The complex formed an asymmetric dimer, with the G helix and the ordered activation loop of one KD in contact with the G helix of the other. The activation loop of this putative 'substrate' KD was disordered, with the ends positioned at the entrance to the partner KD active site. Single amino-acid substitutions in the G-helix interface reduced activation-loop phosphorylation, and multiple replacements abolished KD phosphorylation and kinase activation. Phosphorylation of an inactive mutant KD was reduced by G-helix substitutions in both active and inactive KDs, as predicted by the idea that the asymmetric dimer mimics a trans-autophosphorylation complex. These results support a model in which a structurally and functionally asymmetric, 'front-to-front' association mediates autophosphorylation of PknB and homologous kinases.

Auto-activation mechanism of the Mycobacterium tuberculosis PknB receptor Ser/Thr kinase.,Mieczkowski C, Iavarone AT, Alber T EMBO J. 2008 Dec 3;27(23):3186-97. Epub 2008 Nov 13. PMID:19008858^[12]

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

References

↑ Kang CM, Abbott DW, Park ST, Dascher CC, Cantley LC, Husson RN. The Mycobacterium tuberculosis serine/threonine kinases PknA and PknB: substrate identification and regulation of cell shape. Genes Dev. 2005 Jul 15;19(14):1692-704. Epub 2005 Jun 28. PMID:15985609 doi:https://dx.doi.org/10.1101/gad.1311105
↑ Villarino A, Duran R, Wehenkel A, Fernandez P, England P, Brodin P, Cole ST, Zimny-Arndt U, Jungblut PR, Cervenansky C, Alzari PM. Proteomic identification of M. tuberculosis protein kinase substrates: PknB recruits GarA, a FHA domain-containing protein, through activation loop-mediated interactions. J Mol Biol. 2005 Jul 29;350(5):953-63. PMID:15978616 doi:https://dx.doi.org/10.1016/j.jmb.2005.05.049
↑ Grundner C, Gay LM, Alber T. Mycobacterium tuberculosis serine/threonine kinases PknB, PknD, PknE, and PknF phosphorylate multiple FHA domains. Protein Sci. 2005 Jul;14(7):1918-21. PMID:15987910 doi:https://dx.doi.org/10.1110/ps.051413405
↑ Sharma K, Gupta M, Krupa A, Srinivasan N, Singh Y. EmbR, a regulatory protein with ATPase activity, is a substrate of multiple serine/threonine kinases and phosphatase in Mycobacterium tuberculosis. FEBS J. 2006 Jun;273(12):2711-21. PMID:16817899 doi:https://dx.doi.org/10.1111/j.1742-4658.2006.05289.x
↑ Fernandez P, Saint-Joanis B, Barilone N, Jackson M, Gicquel B, Cole ST, Alzari PM. The Ser/Thr protein kinase PknB is essential for sustaining mycobacterial growth. J Bacteriol. 2006 Nov;188(22):7778-84. Epub 2006 Sep 15. PMID:16980473 doi:https://dx.doi.org/10.1128/JB.00963-06
↑ Dasgupta A, Datta P, Kundu M, Basu J. The serine/threonine kinase PknB of Mycobacterium tuberculosis phosphorylates PBPA, a penicillin-binding protein required for cell division. Microbiology. 2006 Feb;152(Pt 2):493-504. PMID:16436437 doi:https://dx.doi.org/152/2/493
↑ Gupta M, Sajid A, Arora G, Tandon V, Singh Y. Forkhead-associated domain-containing protein Rv0019c and polyketide-associated protein PapA5, from substrates of serine/threonine protein kinase PknB to interacting proteins of Mycobacterium tuberculosis. J Biol Chem. 2009 Dec 11;284(50):34723-34. Epub 2009 Oct 13. PMID:19826007 doi:https://dx.doi.org/M109.058834
↑ Parikh A, Verma SK, Khan S, Prakash B, Nandicoori VK. PknB-mediated phosphorylation of a novel substrate, N-acetylglucosamine-1-phosphate uridyltransferase, modulates its acetyltransferase activity. J Mol Biol. 2009 Feb 20;386(2):451-64. Epub 2008 Dec 24. PMID:19121323 doi:10.1016/j.jmb.2008.12.031
↑ Barik S, Sureka K, Mukherjee P, Basu J, Kundu M. RseA, the SigE specific anti-sigma factor of Mycobacterium tuberculosis, is inactivated by phosphorylation-dependent ClpC1P2 proteolysis. Mol Microbiol. 2010 Feb;75(3):592-606. doi: 10.1111/j.1365-2958.2009.07008.x., Epub 2009 Dec 16. PMID:20025669 doi:https://dx.doi.org/10.1111/j.1365-2958.2009.07008.x
↑ Sajid A, Arora G, Gupta M, Upadhyay S, Nandicoori VK, Singh Y. Phosphorylation of Mycobacterium tuberculosis Ser/Thr phosphatase by PknA and PknB. PLoS One. 2011 Mar 9;6(3):e17871. doi: 10.1371/journal.pone.0017871. PMID:21423706 doi:https://dx.doi.org/10.1371/journal.pone.0017871
↑ Gee CL, Papavinasasundaram KG, Blair SR, Baer CE, Falick AM, King DS, Griffin JE, Venghatakrishnan H, Zukauskas A, Wei JR, Dhiman RK, Crick DC, Rubin EJ, Sassetti CM, Alber T. A phosphorylated pseudokinase complex controls cell wall synthesis in mycobacteria. Sci Signal. 2012 Jan 24;5(208):ra7. PMID:22275220 doi:10.1126/scisignal.2002525
↑ Mieczkowski C, Iavarone AT, Alber T. Auto-activation mechanism of the Mycobacterium tuberculosis PknB receptor Ser/Thr kinase. EMBO J. 2008 Dec 3;27(23):3186-97. Epub 2008 Nov 13. PMID:19008858 doi:emboj2008236

Proteopedia Page Contributors and Editors (what is this?)

OCA

[1] Kang CM, Abbott DW, Park ST, Dascher CC, Cantley LC, Husson RN. The Mycobacterium tuberculosis serine/threonine kinases PknA and PknB: substrate identification and regulation of cell shape. Genes Dev. 2005 Jul 15;19(14):1692-704. Epub 2005 Jun 28. PMID:15985609 doi:https://dx.doi.org/10.1101/gad.1311105

[2] Villarino A, Duran R, Wehenkel A, Fernandez P, England P, Brodin P, Cole ST, Zimny-Arndt U, Jungblut PR, Cervenansky C, Alzari PM. Proteomic identification of M. tuberculosis protein kinase substrates: PknB recruits GarA, a FHA domain-containing protein, through activation loop-mediated interactions. J Mol Biol. 2005 Jul 29;350(5):953-63. PMID:15978616 doi:https://dx.doi.org/10.1016/j.jmb.2005.05.049

[3] Grundner C, Gay LM, Alber T. Mycobacterium tuberculosis serine/threonine kinases PknB, PknD, PknE, and PknF phosphorylate multiple FHA domains. Protein Sci. 2005 Jul;14(7):1918-21. PMID:15987910 doi:https://dx.doi.org/10.1110/ps.051413405

[4] Sharma K, Gupta M, Krupa A, Srinivasan N, Singh Y. EmbR, a regulatory protein with ATPase activity, is a substrate of multiple serine/threonine kinases and phosphatase in Mycobacterium tuberculosis. FEBS J. 2006 Jun;273(12):2711-21. PMID:16817899 doi:https://dx.doi.org/10.1111/j.1742-4658.2006.05289.x

[5] Fernandez P, Saint-Joanis B, Barilone N, Jackson M, Gicquel B, Cole ST, Alzari PM. The Ser/Thr protein kinase PknB is essential for sustaining mycobacterial growth. J Bacteriol. 2006 Nov;188(22):7778-84. Epub 2006 Sep 15. PMID:16980473 doi:https://dx.doi.org/10.1128/JB.00963-06

[6] Dasgupta A, Datta P, Kundu M, Basu J. The serine/threonine kinase PknB of Mycobacterium tuberculosis phosphorylates PBPA, a penicillin-binding protein required for cell division. Microbiology. 2006 Feb;152(Pt 2):493-504. PMID:16436437 doi:https://dx.doi.org/152/2/493

[7] Gupta M, Sajid A, Arora G, Tandon V, Singh Y. Forkhead-associated domain-containing protein Rv0019c and polyketide-associated protein PapA5, from substrates of serine/threonine protein kinase PknB to interacting proteins of Mycobacterium tuberculosis. J Biol Chem. 2009 Dec 11;284(50):34723-34. Epub 2009 Oct 13. PMID:19826007 doi:https://dx.doi.org/M109.058834

[8] Parikh A, Verma SK, Khan S, Prakash B, Nandicoori VK. PknB-mediated phosphorylation of a novel substrate, N-acetylglucosamine-1-phosphate uridyltransferase, modulates its acetyltransferase activity. J Mol Biol. 2009 Feb 20;386(2):451-64. Epub 2008 Dec 24. PMID:19121323 doi:10.1016/j.jmb.2008.12.031

[9] Barik S, Sureka K, Mukherjee P, Basu J, Kundu M. RseA, the SigE specific anti-sigma factor of Mycobacterium tuberculosis, is inactivated by phosphorylation-dependent ClpC1P2 proteolysis. Mol Microbiol. 2010 Feb;75(3):592-606. doi: 10.1111/j.1365-2958.2009.07008.x., Epub 2009 Dec 16. PMID:20025669 doi:https://dx.doi.org/10.1111/j.1365-2958.2009.07008.x

[10] Sajid A, Arora G, Gupta M, Upadhyay S, Nandicoori VK, Singh Y. Phosphorylation of Mycobacterium tuberculosis Ser/Thr phosphatase by PknA and PknB. PLoS One. 2011 Mar 9;6(3):e17871. doi: 10.1371/journal.pone.0017871. PMID:21423706 doi:https://dx.doi.org/10.1371/journal.pone.0017871

[11] Gee CL, Papavinasasundaram KG, Blair SR, Baer CE, Falick AM, King DS, Griffin JE, Venghatakrishnan H, Zukauskas A, Wei JR, Dhiman RK, Crick DC, Rubin EJ, Sassetti CM, Alber T. A phosphorylated pseudokinase complex controls cell wall synthesis in mycobacteria. Sci Signal. 2012 Jan 24;5(208):ra7. PMID:22275220 doi:10.1126/scisignal.2002525

[12] Mieczkowski C, Iavarone AT, Alber T. Auto-activation mechanism of the Mycobacterium tuberculosis PknB receptor Ser/Thr kinase. EMBO J. 2008 Dec 3;27(23):3186-97. Epub 2008 Nov 13. PMID:19008858 doi:emboj2008236

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

[9]

[10]

[11]

[12]

@@ Line 1: / Line 1: @@
 ==Crystal structure of the Mycobacterium tuberculosis PknB mutant kinase domain in complex with KT5720==
-<StructureSection load='3f69' size='340' side='right' caption='[[3f69]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
+<StructureSection load='3f69' size='340' side='right'caption='[[3f69]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3f69]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3F69 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3F69 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3f69]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/"bacillus_tuberculosis"_(zopf_1883)_klein_1884 "bacillus tuberculosis" (zopf 1883) klein 1884]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3F69 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3F69 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XDR:HEXYL+(5S,6R,8R)-6-HYDROXY-5-METHYL-13-OXO-5,6,7,8-TETRAHYDRO-13H-5,8-EPOXY-4B,8A,14-TRIAZADIBENZO[B,H]CYCLOOCTA[1,2,3,4-JKL]CYCLOPENTA[E]-AS-INDACENE-6-CARBOXYLATE'>XDR</scene></td></tr>
+</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=XDR:HEXYL+(5S,6R,8R)-6-HYDROXY-5-METHYL-13-OXO-5,6,7,8-TETRAHYDRO-13H-5,8-EPOXY-4B,8A,14-TRIAZADIBENZO[B,H]CYCLOOCTA[1,2,3,4-JKL]CYCLOPENTA[E]-AS-INDACENE-6-CARBOXYLATE'>XDR</scene></td></tr>
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MT0017, MTCY10H4.14c, pknB, Rv0014c ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</td></tr>
+<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MT0017, MTCY10H4.14c, pknB, Rv0014c ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=1773 "Bacillus tuberculosis" (Zopf 1883) Klein 1884])</td></tr>
-<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </span></td></tr>
+<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </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=3f69 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3f69 OCA], [http://pdbe.org/3f69 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3f69 RCSB], [http://www.ebi.ac.uk/pdbsum/3f69 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3f69 ProSAT]</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=3f69 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3f69 OCA], [https://pdbe.org/3f69 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3f69 RCSB], [https://www.ebi.ac.uk/pdbsum/3f69 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3f69 ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/PKNB_MYCTU PKNB_MYCTU]] Key component of a signal transduction pathway that regulates cell growth and cell division via phosphorylation of target proteins such as GarA, GlmU, PapA5, PbpA, FhaB (Rv0019c), FhaA (Rv0020c), MviN, PstP, EmbR, Rv1422, Rv1747 and RseA. Shows a strong preference for Thr versus Ser as the phosphoacceptor.<ref>PMID:15985609</ref> <ref>PMID:15978616</ref> <ref>PMID:15987910</ref> <ref>PMID:16817899</ref> <ref>PMID:16980473</ref> <ref>PMID:16436437</ref> <ref>PMID:19826007</ref> <ref>PMID:19121323</ref> <ref>PMID:20025669</ref> <ref>PMID:21423706</ref> <ref>PMID:22275220</ref>
+[[https://www.uniprot.org/uniprot/PKNB_MYCTU PKNB_MYCTU]] Key component of a signal transduction pathway that regulates cell growth and cell division via phosphorylation of target proteins such as GarA, GlmU, PapA5, PbpA, FhaB (Rv0019c), FhaA (Rv0020c), MviN, PstP, EmbR, Rv1422, Rv1747 and RseA. Shows a strong preference for Thr versus Ser as the phosphoacceptor.<ref>PMID:15985609</ref> <ref>PMID:15978616</ref> <ref>PMID:15987910</ref> <ref>PMID:16817899</ref> <ref>PMID:16980473</ref> <ref>PMID:16436437</ref> <ref>PMID:19826007</ref> <ref>PMID:19121323</ref> <ref>PMID:20025669</ref> <ref>PMID:21423706</ref> <ref>PMID:22275220</ref>
 == 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/f6/3f69_consurf.spt"</scriptWhenChecked>
+     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/f6/3f69_consurf.spt"</scriptWhenChecked>
      <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
      <text>to colour the structure by Evolutionary Conservation</text>
@@ Line 31: / Line 31: @@
 </div>
 <div class="pdbe-citations 3f69" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
+[[Category: Large Structures]]
 [[Category: Non-specific serine/threonine protein kinase]]
 [[Category: Alber, T]]

3f69: Difference between revisions

Revision as of 19:50, 20 October 2021

Crystal structure of the Mycobacterium tuberculosis PknB mutant kinase domain in complex with KT5720

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Navigation menu

Page actions

Page actions

Personal tools

Navigation

Search

Tools