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3zxo
From Proteopedia
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==Function== | ==Function== | ||
| - | [[http://www.uniprot.org/uniprot/DEVS_MYCTU DEVS_MYCTU]] Member of the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response. May act as a redox sensor (rather than a direct hypoxia sensor); the normal (aerobic growth) state is the Fe(3+) form, while the reduced (anaerobic growth) Fe(2+) form is probably active for phosphate transfer. It is probably reduced by flavin nucleotides such as FMN and FAD. May be the primary sensor for CO. Donates a phosphate group to DevR (DosR).<ref>PMID:15033981</ref><ref>PMID:18474359</ref><ref>PMID:18400743</ref> | + | [[http://www.uniprot.org/uniprot/DEVS_MYCTU DEVS_MYCTU]] Member of the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response. May act as a redox sensor (rather than a direct hypoxia sensor); the normal (aerobic growth) state is the Fe(3+) form, while the reduced (anaerobic growth) Fe(2+) form is probably active for phosphate transfer. It is probably reduced by flavin nucleotides such as FMN and FAD. May be the primary sensor for CO. Donates a phosphate group to DevR (DosR).<ref>PMID:15033981</ref> <ref>PMID:18474359</ref> <ref>PMID:18400743</ref> |
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID: | + | <ref group="xtra">PMID:023486471</ref><references group="xtra"/><references/> |
[[Category: Mycobacterium tuberculosis h37rv]] | [[Category: Mycobacterium tuberculosis h37rv]] | ||
[[Category: Cho, H J.]] | [[Category: Cho, H J.]] | ||
Revision as of 06:32, 20 June 2013
Contents |
CRYSTAL STRUCTURE OF THE MUTANT ATP-BINDING DOMAIN OF MYCOBACTERIUM TUBERCULOSIS DOSS
Template:ABSTRACT PUBMED 23486471
Function
[DEVS_MYCTU] Member of the two-component regulatory system DevR/DevS (DosR/DosS) involved in onset of the dormancy response. May act as a redox sensor (rather than a direct hypoxia sensor); the normal (aerobic growth) state is the Fe(3+) form, while the reduced (anaerobic growth) Fe(2+) form is probably active for phosphate transfer. It is probably reduced by flavin nucleotides such as FMN and FAD. May be the primary sensor for CO. Donates a phosphate group to DevR (DosR).[1] [2] [3]
About this Structure
3zxo is a 2 chain structure with sequence from Mycobacterium tuberculosis h37rv. Full crystallographic information is available from OCA.
Reference
- Cho HY, Lee YH, Bae YS, Kim E, Kang BS. Activation of ATP binding for the autophosphorylation of DosS, a Mycobacterium tuberculosis histidine kinase lacking an ATP-lid motif. J Biol Chem. 2013 Mar 13. PMID:23486471 doi:10.1074/jbc.M112.442467
- ↑ Roberts DM, Liao RP, Wisedchaisri G, Hol WG, Sherman DR. Two sensor kinases contribute to the hypoxic response of Mycobacterium tuberculosis. J Biol Chem. 2004 May 28;279(22):23082-7. Epub 2004 Mar 19. PMID:15033981 doi:10.1074/jbc.M401230200
- ↑ Shiloh MU, Manzanillo P, Cox JS. Mycobacterium tuberculosis senses host-derived carbon monoxide during macrophage infection. Cell Host Microbe. 2008 May 15;3(5):323-30. doi: 10.1016/j.chom.2008.03.007. PMID:18474359 doi:10.1016/j.chom.2008.03.007
- ↑ Kumar A, Deshane JS, Crossman DK, Bolisetty S, Yan BS, Kramnik I, Agarwal A, Steyn AJ. Heme oxygenase-1-derived carbon monoxide induces the Mycobacterium tuberculosis dormancy regulon. J Biol Chem. 2008 Jun 27;283(26):18032-9. doi: 10.1074/jbc.M802274200. Epub 2008 , Apr 9. PMID:18400743 doi:10.1074/jbc.M802274200
