HHsearch alignment for GI: 254780648 and conserved domain: cd04169

>cd04169 RF3 RF3 subfamily. Peptide chain release factor 3 (RF3) is a protein involved in the termination step of translation in bacteria. Termination occurs when class I release factors (RF1 or RF2) recognize the stop codon at the A-site of the ribosome and activate the release of the nascent polypeptide. The class II release factor RF3 then initiates the release of the class I RF from the ribosome. RF3 binds to the RF/ribosome complex in the inactive (GDP-bound) state. GDP/GTP exchange occurs, followed by the release of the class I RF. Subsequent hydrolysis of GTP to GDP triggers the release of RF3 from the ribosome. RF3 also enhances the efficiency of class I RFs at less preferred stop codons and at stop codons in weak contexts.
Probab=99.33  E-value=1.3e-11  Score=90.24  Aligned_cols=110  Identities=19%  Similarity=0.216  Sum_probs=72.5

Q ss_pred             ECEEEEECCCCCCCEEEEEEC---CCCC-------------HHHHHH------HCCCEECCEEEEECCEEEEEECCCCCC
Q ss_conf             011244216777530354101---4540-------------121211------000000102663298689982264212
Q gi|254780648|r  160 ADIGIIGLPNAGKSTFLASVT---RAKP-------------KIADYP------FTTLYPNLGIVKEGYKEFILADIPGII  217 (335)
Q Consensus       160 aDVglVG~PNaGKSTLln~ls---~ak~-------------kIa~yp------FTT~~P~lGvv~~~~~~~~i~D~PGlI  217 (335)
T Consensus         3 Rniai~gH~gaGKTtL~EalL~~~G~i~r~G~V~~~~~~g~t~~D~~~eE~~R~iSi~~~~~~~~w~~~kinliDTPG~-   81 (267)
T cd04169           3 RTFAIISHPDAGKTTLTEKLLLFGGAIREAGAVKARKSRKHATSDWMEIEKQRGISVTSSVMQFEYRDCVINLLDTPGH-   81 (267)
T ss_pred             CEEEEECCCCCCHHHHHHHHHHHCCCCCCCCEEEECCCCCCCCCCCHHHHHHCCCEEECCEEEEEECCEEEEEEECCCC-
T ss_conf             1799984799998999999998668633385463036888604688799986594486363788789989999979697-


Q ss_pred             CCCCCCCCCHHHHHHHHHH----HHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCCCCH
Q ss_conf             4731167751234433333----57887520222211013466678998777667505988999974658998
Q gi|254780648|r  218 KNAHQGAGIGDRFLKHTER----THVLLHIVSALEENVQAAYQCILDELSAYNSELRKKIEIVGLSQIDTVDS  286 (335)
Q Consensus       218 egA~~~~glG~~FLrhIer----~~vLl~VVD~s~~d~~~~~~~I~~EL~~y~~~L~~Kp~IIVlNKiDl~~~  286 (335)
T Consensus        82 ----------~DF~~e~~~al~v~D~AviVv~a~~G-Ve~~T~~~w~~a~~-----~~iP~iifINKmDr~~a  138 (267)
T cd04169          82 ----------EDFSEDTYRTLTAVDSAVMVIDAAKG-VEPQTRKLFEVCRL-----RGIPIITFINKLDREGR  138 (267)
T ss_pred             ----------HHHHHHHHHHHHHHHCEEEEEECCCC-CCHHHHHHHHHHHH-----CCCCEEEEEECCCCCCC
T ss_conf             ----------78999999999886454799525666-53558999999997-----29997999853456789