>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=99.17 E-value=1.8e-10 Score=83.35 Aligned_cols=99 Identities=26% Similarity=0.418 Sum_probs=64.9 Q ss_pred EEEEECCCCCCCCCCCCCCCHHHH--HHHHHH----HHHHHHHCCCCC---CCHHHHHHHHHHHHHHHHHHHCCCCEEEE Q ss_conf 899822642124731167751234--433333----578875202222---11013466678998777667505988999 Q gi|254780648|r 207 EFILADIPGIIKNAHQGAGIGDRF--LKHTER----THVLLHIVSALE---ENVQAAYQCILDELSAYNSELRKKIEIVG 277 (335) Q Consensus 207 ~~~i~D~PGlIegA~~~~glG~~F--LrhIer----~~vLl~VVD~s~---~d~~~~~~~I~~EL~~y~~~L~~Kp~IIV 277 (335) T Consensus 616 GLLfIDTPG-----He------aFt~LR--kRGGAlADlAILvVDInEGfkpQT~EA~~ILr~---------~ktPFvVA 673 (1145) T TIGR00491 616 GLLFIDTPG-----HE------AFTNLR--KRGGALADLAILVVDINEGFKPQTEEALNILRS---------FKTPFVVA 673 (1145) T ss_pred EEEEEECCC-----CH------HHHCCC--CCCCHHHHHHEEEEEECCCCCHHHHHHHHHHHC---------CCCCEEEE T ss_conf 015860786-----23------442201--001036301101341026984034899999612---------89872895 Q ss_pred EECCCCCCHHH---------------------HHHHHHHHHHH--C---C---------------CCEEEEECCCCCCHH Q ss_conf 97465899889---------------------99999999986--2---9---------------948999888788999 Q gi|254780648|r 278 LSQIDTVDSDT---------------------LARKKNELATQ--C---G---------------QVPFEFSSITGHGIP 316 (335) Q Consensus 278 lNKiDl~~~e~---------------------~~~~~~~l~~~--~---~---------------~~vi~ISA~tg~GI~ 316 (335) T Consensus 674 ANKIDrI~GW~~~e~~~fl~~~~kq~~~~~~~l~~~~y~lv~~kPL~e~GF~AerFdRv~Dft~tVaviPvSA~tGEGIp 753 (1145) T TIGR00491 674 ANKIDRIPGWKSHEGRPFLESYEKQEQRVKQNLDKKVYNLVIKKPLAEEGFEAERFDRVRDFTRTVAVIPVSAVTGEGIP 753 (1145) T ss_pred ECCCCCCCCCCCCCCCHHHHHHHHCCHHHHHHHHHHHHHHHHCCCHHHCCCCCCCCCCEECEEEEEEEEEEECCCCCCHH T ss_conf 03305588964548851666654111678866887789887302211258871225520000113689886656789748 Q ss_pred HHHHHHHHHHH Q ss_conf 99999999998 Q gi|254780648|r 317 QILECLHDKIF 327 (335) Q Consensus 317 eL~~~I~e~L~ 327 (335) T Consensus 754 elL~~l~GLAQ 764 (1145) T TIGR00491 754 ELLLILAGLAQ 764 (1145) T ss_pred HHHHHHHHHHH T ss_conf 99999988888

HHsearch alignment for GI: 254780648 and conserved domain: TIGR00491