>cd01890 LepA LepA subfamily. LepA belongs to the GTPase family of and exhibits significant homology to the translation factors EF-G and EF-Tu, indicating its possible involvement in translation and association with the ribosome. LepA is ubiquitous in bacteria and eukaryota (e.g. yeast GUF1p), but is missing from archaea. This pattern of phyletic distribution suggests that LepA evolved through a duplication of the EF-G gene in bacteria, followed by early transfer into the eukaryotic lineage, most likely from the promitochondrial endosymbiont. Yeast GUF1p is not essential and mutant cells did not reveal any marked phenotype.

Probab=99.89 E-value=8.8e-23 Score=172.45 Aligned_cols=153 Identities=26% Similarity=0.331 Sum_probs=113.4 Q ss_pred EEEEECCCCCCHHHHHHHHHCCCEEEEC--------CC------CCCEEEEEEEEEEECC-----EEEEEEECCCCCCCC Q ss_conf 8999718988788899998588501025--------89------8530223899999899-----899999658842076 Q gi|255764471|r 4 TIAIVGAPNVGKSTLFNRLVKKKMAVVG--------NH------PGITRDRLYGQAIING-----VIFNIVDTAGIADGK 64 (470) Q Consensus 4 ~iaivG~pNvGKStL~N~l~~~~~aiv~--------~~------~g~Trd~~~~~~~~~~-----~~~~liDT~G~~~~~ 64 (470) T Consensus 2 NiaiiGHvd~GKTTL~~~ll~~tg~i~~~~~~~~~~D~~~~E~eRgiTi~~~~~~~~~~~~~~~~~~in~iDtPGh~d-- 79 (179) T cd01890 2 NFSIIAHIDHGKSTLADRLLELTGTVSKREMKEQVLDSMDLERERGITIKAQTVRLNYKAKDGQEYLLNLIDTPGHVD-- 79 (179) T ss_pred EEEEECCCCCCHHHHHHHHHHHCCCCCCCCCCCEECCCCHHHHHCCCEEEEEEEEEEEECCCCCCEEEEEEECCCCCC-- T ss_conf 599994899898999999999859954145732441651767863866874336888413678714899998998645-- Q ss_pred HHHHHHHHHHHHHHHHHHCCEEEEEECCCCCCCHHHHHHHHHHHCCCCCCCCCHHHHCCCHHH--HHHHHHH-HHCC--C Q ss_conf 368999999999999987798999975988776234455533210233222205652230121--0012455-3122--2 Q gi|255764471|r 65 NCSIAKQMNDQTELAINEAHLILFLIDSKAGITPYDHAITSFLRKKNIPIIIVSNKMDTRIAQ--RNFYEIY-SLDF--K 139 (470) Q Consensus 65 ~~~~~~~i~~~~~~ai~~aD~il~vvD~~~g~~~~D~~i~~~lr~~~~~~ilv~NK~D~~~~~--~~~~e~~-~lg~--~ 139 (470) T Consensus 80 ---F~~~~----~~al~~~D~allVVda~~Gv~~qT~~~~~~a~~~~~p~ivviNKiD~~~ad~~~v~~~i~~~~g~~~~ 152 (179) T cd01890 80 ---FSYEV----SRSLAACEGALLLVDATQGVEAQTLANFYLALENNLEIIPVINKIDLPSADPERVKQQIEDVLGLDPS 152 (179) T ss_pred ---CHHHH----HHHHHHHCEEEEEEECCCCCCHHHHHHHHHHHHCCCCEEEEEECCCCCCCCHHHHHHHHHHHHCCCCC T ss_conf ---17789----88997544278998647787374899999998769988999865556778999999999998688976 Q ss_pred CCEEEHHHCCCCCHHHHHHHHHHHHH Q ss_conf 20100111022201479999998610 Q gi|255764471|r 140 EIVEISAEHDLGTSELHSVIFKIFKQ 165 (470) Q Consensus 140 ~~i~iSA~~g~Gi~~L~~~i~~~~~~ 165 (470) T Consensus 153 ~~v~vSA~~g~gv~~Ll~~i~~~ip~ 178 (179) T cd01890 153 EAILVSAKTGLGVEDLLEAIVERIPP 178 (179) T ss_pred CEEEEECCCCCCHHHHHHHHHHHCCC T ss_conf 74884378897989999999964889

HHsearch alignment for GI: 255764471 and conserved domain: cd01890