3ne0

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Template:STRUCTURE 3ne0

Contents 1 Structure and functional regulation of RipA, a mycobacterial enzyme essential for daughter cell separation 2 Function 3 About this Structure 4 Reference

Structure and functional regulation of RipA, a mycobacterial enzyme essential for daughter cell separation

Template:ABSTRACT PUBMED 20826344

Function

[O53168_MYCTU] Peptidoglycan endopeptidase that cleaves the bond between D-glutamate and meso-diaminopimelate. Binds and degrades high-molecular weight peptidoglycan from a number of Actinobacteria; activity is increased in the presence of RpfB and inhibited by PBP1A (ponA1). Required for normal separation of daughter cells after cell division and for cell wall integrity. Required for host cell invasion and intracellular survival in host macrophages.^{[1] [2] [3] [4] [5]}

About this Structure

3ne0 is a 1 chain structure with sequence from Mycobacterium tuberculosis. Full crystallographic information is available from OCA.

Reference

• Ruggiero A, Marasco D, Squeglia F, Soldini S, Pedone E, Pedone C, Berisio R. Structure and functional regulation of RipA, a mycobacterial enzyme essential for daughter cell separation. Structure. 2010 Sep 8;18(9):1184-90. PMID:20826344 doi:10.1016/j.str.2010.06.007

1. ↑ Gao LY, Pak M, Kish R, Kajihara K, Brown EJ. A mycobacterial operon essential for virulence in vivo and invasion and intracellular persistence in macrophages. Infect Immun. 2006 Mar;74(3):1757-67. PMID:16495549 doi:10.1128/IAI.74.3.1757-1767.2006
2. ↑ Hett EC, Chao MC, Steyn AJ, Fortune SM, Deng LL, Rubin EJ. A partner for the resuscitation-promoting factors of Mycobacterium tuberculosis. Mol Microbiol. 2007 Nov;66(3):658-68. Epub 2007 Oct 4. PMID:17919286 doi:10.1111/j.1365-2958.2007.05945.x
3. ↑ Hett EC, Chao MC, Deng LL, Rubin EJ. A mycobacterial enzyme essential for cell division synergizes with resuscitation-promoting factor. PLoS Pathog. 2008 Feb 29;4(2):e1000001. doi: 10.1371/journal.ppat.1000001. PMID:18463693 doi:10.1371/journal.ppat.1000001
4. ↑ Ruggiero A, Marasco D, Squeglia F, Soldini S, Pedone E, Pedone C, Berisio R. Structure and functional regulation of RipA, a mycobacterial enzyme essential for daughter cell separation. Structure. 2010 Sep 8;18(9):1184-90. PMID:20826344 doi:10.1016/j.str.2010.06.007
5. ↑ Both D, Schneider G, Schnell R. Peptidoglycan Remodeling in Mycobacterium tuberculosis: Comparison of Structures and Catalytic Activities of RipA and RipB. J Mol Biol. 2011 Oct 14;413(1):247-60. Epub 2011 Aug 16. PMID:21864539 doi:10.1016/j.jmb.2011.08.014