>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=99.73 E-value=2.6e-17 Score=135.60 Aligned_cols=179 Identities=26% Similarity=0.389 Sum_probs=153.6 Q ss_pred EEEEECCCCCCHHHHHHHHHCCCEEEECCCCCCEEEEEEEEEEECCEE-EEEEECCCCCCCCHHHHHHHHHHHHHHHHHH Q ss_conf 899971898878889999858850102589853022389999989989-9999658842076368999999999999987 Q gi|255764471|r 4 TIAIVGAPNVGKSTLFNRLVKKKMAVVGNHPGITRDRLYGQAIINGVI-FNIVDTAGIADGKNCSIAKQMNDQTELAINE 82 (470) Q Consensus 4 ~iaivG~pNvGKStL~N~l~~~~~aiv~~~~g~Trd~~~~~~~~~~~~-~~liDT~G~~~~~~~~~~~~i~~~~~~ai~~ 82 (470) 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 CCEEEEEECCCCCCCHHHHHHHHHHHCCCCCCCCCHHHHCCC-HHHHHHHHHH----HHCCC--CCEEEHHHCCCCCHHH Q ss_conf 798999975988776234455533210233222205652230-1210012455----31222--2010011102220147 Q gi|255764471|r 83 AHLILFLIDSKAGITPYDHAITSFLRKKNIPIIIVSNKMDTR-IAQRNFYEIY----SLDFK--EIVEISAEHDLGTSEL 155 (470) Q Consensus 83 aD~il~vvD~~~g~~~~D~~i~~~lr~~~~~~ilv~NK~D~~-~~~~~~~e~~----~lg~~--~~i~iSA~~g~Gi~~L 155 (470) T Consensus 82 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 161 (278) T TIGR00436 82 VDLLLFVVDSDEWNGDGDEFLLEKLQNLKRPVLLTLNKLDNKNFPDKLLPLLDKYAGLEDFKPWPIVPISALKGDNTEEL 161 (278) T ss_pred CEEEEEEEECCCCCCCCHHHHHHHHHHCCCHHHHHHHHHHHCCHHHHHHHHHHHHHHHHCCCCCCEEEHHHHHHCHHHHH T ss_conf 22688986334455640468898765202101001223331010356777776665542046752011011210005778 Q ss_pred HHHHHHHHHHCCCCCCHHHHHCCCCCC Q ss_conf 999999861012345112210000111 Q gi|255764471|r 156 HSVIFKIFKQKYPNHPLEMIENNKRNE 182 (470) Q Consensus 156 ~~~i~~~~~~~~~~~~~e~~e~~~~~e 182 (470) T Consensus 162 ~~~~~~~~~~~~~~~~~~~~~~~~~~~ 188 (278) T TIGR00436 162 KAFLEAKLPEGPFYYPEDYVTDRPERF 188 (278) T ss_pred HHHHHHHCCCCCCCCCHHHHCCCCHHH T ss_conf 888775303343226502203650236

HHsearch alignment for GI: 255764471 and conserved domain: TIGR00436