>TIGR00491 aIF-2 translation initiation factor aIF-2; InterPro: IPR004544 Initiation factor 2 (IF-2) is one of the three factors required for the initiation of protein biosynthesis in bacteria. IF-2 promotes the GTP-dependent binding of the initiator tRNA to the small subunit of the ribosome. IF-2 is a protein of about 70 to 95 Kd which contains a central GTP-binding domain flanked by a highly variable N-terminal domain and a more conserved C-terminal domain. Some members of this family undergo protein self splicing that involves a post-translational excision of the intein followed by peptide ligation.; GO: 0003743 translation initiation factor activity, 0005525 GTP binding, 0006413 translational initiation, 0005622 intracellular.

Probab=99.44 E-value=2.4e-13 Score=95.83 Aligned_cols=153 Identities=21% Similarity=0.285 Sum_probs=105.1 Q ss_pred CCHHHHHHHHHCCCCEEEECCCCCEEEECCEEEEEEEEEEEE------------CCCEEEEEECCHHHHHHHHHHHHHHH Q ss_conf 889899999738973798738884145212026655567850------------89649999760010111224478988 Q gi|254780484|r 40 VGKSSLINILVNRKNLARTSNAPGRTQHLNFFVPKDFSNLKN------------NLPAMALVDMPGYGYARAPKKNVDSW 107 (212) Q Consensus 40 vGKSSLiNaL~g~~~~a~~~~~p~tt~~~~~~~~~~~~~~~~------------~~~~~~~~DtpG~~~~~~~~~~~~~~ 107 (212) T Consensus 561 vhnTTLLDkIRks~Vv~k--EAGgiTQhiGAsevP~dVI~~ic~Dl~K~f~i~~~iPGLLfIDTPGHeaFt~LRkR---- 634 (1145) T TIGR00491 561 VHNTTLLDKIRKSAVVKK--EAGGITQHIGASEVPLDVIKKICGDLLKKFKIKLKIPGLLFIDTPGHEAFTNLRKR---- 634 (1145) T ss_pred EECCCCCCCCCCCCEEEE--CCCCCCEECCCEECCHHHHHHHCHHHHHCEEEEEECCEEEEEECCCCHHHHCCCCC---- T ss_conf 851433100033401324--77884010066654668986513212114025786580158607862344220100---- Q ss_pred HHHHHHHHHHHHHHCCCCCCCCCCCCCCHHHHHHHHHHCCCCCCCCCCCCCCCCCCH-----------------HHHHHH Q ss_conf 889987777664200000112235788754545543210257532212222111102-----------------468999 Q gi|254780484|r 108 GGLIVRYLSERSTLRCVYLLIDCRHGVKQIDQDVFSFLDKKAVSYQIVLTKIDKLSP-----------------TTAQET 170 (212) Q Consensus 108 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~v~nK~D~~~~-----------------~~~~~~ 170 (212) T Consensus 635 ---------GGAlADlAILvVDInEGfkpQT~EA~~ILr~~ktPFvVAANKIDrI~GW~~~e~~~fl~~~~kq~~~~~~~ 705 (1145) T TIGR00491 635 ---------GGALADLAILVVDINEGFKPQTEEALNILRSFKTPFVVAANKIDRIPGWKSHEGRPFLESYEKQEQRVKQN 705 (1145) T ss_pred ---------CCHHHHHHEEEEEECCCCCHHHHHHHHHHHCCCCCEEEEECCCCCCCCCCCCCCCHHHHHHHHCCHHHHHH T ss_conf ---------10363011013410269840348999996128987289503305588964548851666654111678866 Q ss_pred HHHH----HHH--HHHCC------------CCCCCEEEEECCCCCCHHHHHHHHH Q ss_conf 9999----999--75313------------6898689998888899899999999 Q gi|254780484|r 171 LEKT----KYL--IRNYP------------TAHPEVIPTSSVKRKGIEVLRKAIL 207 (212) Q Consensus 171 ~~~~----~~~--~~~~~------------~~~~~i~~vSA~~g~Gi~eL~~~I~ 207 (212) T Consensus 706 l~~~~y~lv~~kPL~e~GF~AerFdRv~Dft~tVaviPvSA~tGEGIpelL~~l~ 760 (1145) T TIGR00491 706 LDKKVYNLVIKKPLAEEGFEAERFDRVRDFTRTVAVIPVSAVTGEGIPELLLILA 760 (1145) T ss_pred HHHHHHHHHHCCCHHHCCCCCCCCCCEECEEEEEEEEEEECCCCCCHHHHHHHHH T ss_conf 8877898873022112588712255200001136898866567897489999998

HHsearch alignment for GI: 254780484 and conserved domain: TIGR00491