>cd07900 Adenylation_DNA_ligase_I_Euk The Adenylation domain of eukaryotic DNA Ligase I is a component of the catalytic core unit. ATP-dependent polynucleotide ligases catalyze phosphodiester bond formation using nicked nucleic acid substrates with the high energy nucleotide of ATP as a cofactor in a three step reaction mechanism. DNA ligases play a vital role in the diverse processes of DNA replication, recombination and repair. ATP-dependent ligases are present in many organisms such as viruses, bacteriohages, eukarya, archaea and bacteria. Some organisms express a variety of different ligases which appear to be targeted to a specific function. There are three classes of ATP-dependent DNA ligases in eukaryotic cells (I, III and IV). DNA ligase I is required for the ligation of Okazaki fragments during lagging-strand DNA synthesis and for base excision repair (BER). DNA ligases have a highly modular architecture consisting of a unique arrangement of two or more discrete domains. The ad

Probab=98.24 E-value=8.5e-05 Score=56.26 Aligned_cols=173 Identities=20% Similarity=0.146 Sum_probs=90.8 Q ss_pred CCCCCCHHHCCCHHHHHHHHHHHHHHHCCCCCCCCEEEEEEECCEEEEEEEEE-CCEEEEEEECCCCHHHHHHHHHHHHH Q ss_conf 66425702159999999999999986124677761199994158189999985-99899888659865566699977531 Q gi|254781172|r 92 SIPTLSLEKIWNIEDLRKFITRIYRFWQKKDDNSIFFTLEPKIDGTMITIRYE-KGKFVYAALRGDGHSGEDVSACIRAI 170 (731) Q Consensus 92 ~~pMlSL~k~~~~~el~~w~~~~~~~~~~~~~~~~~~~vepKiDG~sisl~Y~-~G~L~~a~TRGdG~~GeDVT~n~~~i 170 (731) T Consensus 10 i~PMLA~-~~~~~~~~~~---~---------~~~~~~~~E~K~DG~R~qih~~~~~~-v~l~SR----ng~d~T~~fPel 71 (219) T cd07900 10 LKPMLAK-PTKGISEVLK---R---------FEDKAFTCEYKYDGERAQIHLLEDGK-VKIFSR----NLENMTEKYPDV 71 (219) T ss_pred CCCEECC-CCCCHHHHHH---H---------CCCCCEEEEEEECCEEEEEEEECCCE-EEEEEC----CCCCCCCCCHHH T ss_conf 7871279-8898689997---3---------58981689960980579999908997-999957----997341104579 Q ss_pred CCCCCCCCCCCCCEEEEEEEEEEECH------HHHHHHHHHHHCCCCCCCCHHHHHHHHHHCCCHHHHHCCCEEEEEEEC Q ss_conf 02432233544550489999998520------212345564314854334234567777523455553011105664102 Q gi|254781172|r 171 PTIPRVLSLNIPEIIEVRGEVYISKN------DFLALNDEMIAVGRKPYANPRNAASGILRRLNPTDITRYLNFFVHGLG 244 (731) Q Consensus 171 ~~iP~~l~~~~~~~ieiRGEv~m~~~------~F~~lN~~~~~~g~~~f~NpRN~aaG~lr~~d~~~~~r~L~f~ay~~~ 244 (731) T Consensus 72 ~~~~~~~~~~~~~~~ILDGEiv~~d~~~~~~~~Fq~l~~r~-----------r----~~---~~~~~~~~~~~~~~FDiL 133 (219) T cd07900 72 IEIIKESLKPNVKSFILDCEVVAYDRETGKILPFQVLSTRK-----------R----KD---VDANDIKVQVCVFAFDLL 133 (219) T ss_pred HHHHHHHHCCCCCEEEEEEEEEEEECCCCCCCCHHHHHHHH-----------H----CC---CCHHHCCCCEEEEEEEEE T ss_conf 99999862477630799637987607999605788985553-----------3----23---341321476689998540 Q ss_pred CCCCCC--CCCCHHHHHHHHHCCCCCCCCE-----EEEECCCCHHHHHHHHHHHHCCCCCCCCCEEEEE Q ss_conf 454332--1000036899997599665414-----8874032113455665531001123437637773 Q gi|254781172|r 245 KTSEIF--AKGQYEMLQKMRCLGFPVNNGV-----RQANTFHGIVSYYNEMKSIRSTLPYDIDGLVYKV 306 (731) Q Consensus 245 ~~~~~~--~~~~~e~l~~L~~~GF~v~~~~-----~~~~~~~~~~~~~~~~~~~r~~l~y~iDGiVikv 306 (731) T Consensus 134 ~l~g~~l~~~pl~eRr~~L~~~~~~~~~~~~~~~~~~~~~~~e~~~~~~~a~~------~g~EGiv~K~ 196 (219) T cd07900 134 YLNGESLLDKPLRERRELLHSSFKEVPGEFQFATSKDSEDIEEIQEFLEEAVK------NNCEGLMVKT 196 (219) T ss_pred CCCCCCHHHCCHHHHHHHHHHHHCCCCCEEEEEEEEECCCHHHHHHHHHHHHH------CCCCEEEEEC T ss_conf 03883443281999999999864338981898876754999999999999998------6993699966

HHsearch alignment for GI: 254781172 and conserved domain: cd07900