>TIGR00436 era GTP-binding protein Era; InterPro: IPR005662 Era is an essential G-protein in Escherichia coli identified originally as a homologue protein to Ras (E. coli Ras-like protein). It binds to GTP/GDP and contains a low intrinsic GTPase activity. Its function remains elusive, although it may be associated with cell division, energy metabolism, and cell-cycle check point. The protein has recently been shown to specifically bind to 16S rRNA and the 30S ribosomal subunit . Involvement of Era in protein synthesis is suggested by the fact that Era depletion results in the translation defect both in vitro and in vivo. A Type 2 KH domain is found near the C-terminus. ; GO: 0003723 RNA binding, 0005525 GTP binding, 0005622 intracellular.

Probab=99.24 E-value=3.1e-11 Score=97.72 Aligned_cols=155 Identities=22% Similarity=0.188 Sum_probs=122.1 Q ss_pred CEEEECCCCCCHHHHHHHHHCCHHCCCCCCCCCCEEECCCCCCCCCEE-EEEEECCHHCCC-CHHHHHHHHHHHHHHHHH Q ss_conf 024311466318889999855200023454687211000124568358-999508100024-103566667888998503 Q gi|254780809|r 221 KIVILGHSNAGKSSLFNALAKKDVAIVTDIPGTTRDVLTIDLDLEGYL-VKISDTAGIRET-DDIVEKEGIKRTFLEVEN 298 (440) Q Consensus 221 ~v~i~G~pN~GKSSL~N~L~~~~~aIVs~~~GTTRD~i~~~~~i~g~~-~~l~DTaGir~t-~d~IE~~GI~ra~~~i~~ 298 (440) T Consensus 2 ~~~~~g~~~~g~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~d~pg~~~~~~~~~~~~~~~~~~~~~~~ 81 (278) T TIGR00436 2 FVAILGRPNVGKSTLLNKLLGQKISITSPKPQTTRNRISGILTTGASQNIIFIDTPGFHEPEKHKLGELLNKEARSALGG 81 (278) T ss_pred CEEECCCCCCCHHHHHHHHHCCCHHCCCCCCHHHHHHHHEEEECCCCCCEEEEECCCCCCHHHHHHHHHHHHHHHHHHCC T ss_conf 11211577653366777663241010023101234332001223665515786258765124567788888888753123 Q ss_pred HCCEEECCCCCCHHHH------H--HHCCCCCCCCCCCCCCCCCCC----------------HHHHHHHHHHHHHHHHHH Q ss_conf 0110201358985663------4--312898532222333446542----------------000001333323235899 Q gi|254780809|r 299 ADLILLLKEINSKKEI------S--FPKNIDFIFIGTKSDLYSTYT----------------EEYDHLISSFTGEGLEEL 354 (440) Q Consensus 299 aDlil~v~D~~~~~~~------~--~~~~~~~i~V~NK~Dl~~~~~----------------~~~~~~ISaktg~Gi~~L 354 (440) T Consensus 82 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 161 (278) T TIGR00436 82 VDLLLFVVDSDEWNGDGDEFLLEKLQNLKRPVLLTLNKLDNKNFPDKLLPLLDKYAGLEDFKPWPIVPISALKGDNTEEL 161 (278) T ss_pred CEEEEEEEECCCCCCCCHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCEEEHHHHHHCHHHHH T ss_conf 22688986334455640468898765202101001223331010356777776665542046752011011210005778 Q ss_pred HHHHHHHHHHHCCCCCCCEEH Q ss_conf 999999963220358863201 Q gi|254780809|r 355 INKIKSILSNKFKKLPFSIPS 375 (440) Q Consensus 355 ~~~I~~~l~~~~~~~~~~i~~ 375 (440) T Consensus 162 ~~~~~~~~~~~~~~~~~~~~~ 182 (278) T TIGR00436 162 KAFLEAKLPEGPFYYPEDYVT 182 (278) T ss_pred HHHHHHHCCCCCCCCCHHHHC T ss_conf 888775303343226502203

HHsearch alignment for GI: 254780809 and conserved domain: TIGR00436