1tpz is a 2 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
IIGP1_MOUSE GTPase with low activity. Has higher affinity for GDP than for GTP. Plays a role in resistance to intracellular pathogens. Required for disruption of the parasitophorous vacuole formed following T.gondii infection and subsequent killing of the parasite. Mediates resistance to C.trachomatis infection by targeting bacterial inclusions to autophagosomes for subsequent lysosomal destruction.[1][2][3][4]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
References
↑Zerrahn J, Schaible UE, Brinkmann V, Guhlich U, Kaufmann SH. The IFN-inducible Golgi- and endoplasmic reticulum- associated 47-kDa GTPase IIGP is transiently expressed during listeriosis. J Immunol. 2002 Apr 1;168(7):3428-36. PMID:11907101
↑Martens S, Parvanova I, Zerrahn J, Griffiths G, Schell G, Reichmann G, Howard JC. Disruption of Toxoplasma gondii parasitophorous vacuoles by the mouse p47-resistance GTPases. PLoS Pathog. 2005 Nov;1(3):e24. Epub 2005 Nov 18. PMID:16304607 doi:10.1371/journal.ppat.0010024
↑Uthaiah RC, Praefcke GJ, Howard JC, Herrmann C. IIGP1, an interferon-gamma-inducible 47-kDa GTPase of the mouse, showing cooperative enzymatic activity and GTP-dependent multimerization. J Biol Chem. 2003 Aug 1;278(31):29336-43. Epub 2003 May 5. PMID:12732635 doi:10.1074/jbc.M211973200
