>cd04197 eIF-2B_epsilon_N The N-terminal domain of epsilon subunit of the eIF-2B is a subfamily of glycosyltransferase 2. N-terminal domain of epsilon subunit of the eukaryotic translation initiation factor 2B (eIF-2B): eIF-2B is a guanine nucleotide-exchange factor which mediates the exchange of GDP (bound to initiation factor eIF2) for GTP, generating active eIF2.GTP complex. EIF2B is a complex multimeric protein consisting of five subunits named alpha, beta, gamma, delta and epsilon. Subunit epsilon shares sequence similarity with gamma subunit, and with a family of bifunctional nucleotide-binding enzymes such as ADP-glucose pyrophosphorylase, suggesting that epsilon subunit may play roles in nucleotide binding activity. In yeast, eIF2B gamma enhances the activity of eIF2B-epsilon leading to the idea that these subunits form the catalytic subcomplex.

Probab=100.00 E-value=3.7e-33 Score=224.01 Aligned_cols=190 Identities=19% Similarity=0.277 Sum_probs=134.2 Q ss_pred EEEEECCCCCCCCCHHHCCCCCCEEEECCEEHHHHHHHHHHHCCCCEEEEECCCCCCCCHHHCCCCHHHHHHHHHCCCCE Q ss_conf 89995688883343244088833356883627999999999789988999813554441010011745444565418700 Q gi|254780365|r 9 KAVFPIAGLGMRFFPISKVIPKEMLAIVDRPVIQYVIEEALEAGLTDFVFVTGRGKGLIKDYFDIQFELEQSLRKRNKKA 88 (299) Q Consensus 9 KavIlAaG~GtRl~P~T~~~pKpllpi~~kpiI~~~i~~l~~~Gi~~i~iv~~~~k~~I~~~f~~~~~~~~~l~~~~~~~ 88 (299) T Consensus 2 qAVIlAgg~gtRl~PlT~~~PK~LlPv~n~Pli~y~l~~L~~~G~~ei~v~~~~~~~~i~~~~~~~~~~-----~----- 71 (217) T cd04197 2 QAVVLADSFNRRFRPLTKEKPRCLLPLANVPLIDYTLEFLALNGVEEVFVFCCSHSDQIKEYIEKSKWS-----K----- 71 (217) T ss_pred EEEEECCCCCCCCCHHHCCCCCCCCEECCEEHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHHHC-----C----- T ss_conf 599987888772562035898653379999839999999998799779999468999999999843221-----5----- Q ss_pred EECCCCCCCCCCCEEEECCCCCCCCCCCCCC--CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC-----CCC Q ss_conf 0011344112485799843334233466542--110112233331112786444544332211222122343-----220 Q gi|254780365|r 89 ELTLLAESIPSIGNAVFTWQYERKGLGHAVW--CARNIIGDNPFALLLPDMIMSPLEGENCMANMIKLYEKE-----GAN 161 (299) Q Consensus 89 ~~~~~~~~~~~~~~i~~v~Q~~p~Gtg~Ai~--~a~~~i~de~flv~~gD~i~~~~~~~~~l~~li~~~~~~-----~~~ 161 (299) T Consensus 72 -------~~~~~~~v~~~~~~~~~~~Gdalr~l~~~~~i~-~dFlv~~gD~it~~~-----l~~~l~~Hr~~r~~dk~a~ 138 (217) T cd04197 72 -------PKSSLMIVIIIMSEDCRSLGDALRDLDAKGLIR-GDFILVSGDVVSNID-----LKEILEEHKERRKKDKNAI 138 (217) T ss_pred -------CCCCCCEEEEEECCCCCCHHHHHHHHHHHCCCC-CCEEEEECCCEECCC-----HHHHHHHHHHHHCCCCCCE T ss_conf -------667773489975688876516999887604478-999999799041378-----8999999986313375744 Q ss_pred E-EEEEECCHHHCCCCCCEECCCCCCCCCCEEEEECCCCCCCC------------------CCCCEEECHHHEECHHHH Q ss_conf 0-11243285443313310013333335300000025778886------------------734233020200272331 Q gi|254780365|r 162 I-LAVSECDPQLSCKYGMVQVGKAIDHQVFHISDMIEKPDSST------------------FISNFFINGRYILHPDIF 221 (299) Q Consensus 162 v-i~~~~v~~~~~~~yGvi~~~~~~~~~~~~I~~~vEKP~~~~------------------~~Snl~~~GiYi~~~~i~ 221 (299) T Consensus 139 ~T~~~~~~~~~~~~~~~~~~~~v~id~~~~rll~~~~~~~~~~~~~~~l~~~ll~~~~~~~i~~dL~D~hIyIcsp~VL 217 (217) T cd04197 139 MTMVLKEASPPHRTRRTGEEFVIAVDPKTSRLLHYEELPGSKYRSITDLPSELLGSNSEVEIRHDLLDCHIDICSPDVL 217 (217) T ss_pred EEEEECCCCCCCCCCCCCCCCEEEEECCCCEEEEEECCCCCCCCCCCCCCHHHHCCCCCEEEECCCEECEEEEEECCCC T ss_conf 8998704688742345776508999589981999842466554443345799970599589984885033899602549

HHsearch alignment for GI: 254780365 and conserved domain: cd04197