HHsearch alignment for GI: 254780971 and conserved domain: cd03146
>cd03146 GAT1_Peptidase_E Type 1 glutamine amidotransferase (GATase1)-like domain found in peptidase E. Type 1 glutamine amidotransferase (GATase1)-like domain found in peptidase E. This group contains proteins similar to the aspartyl dipeptidases Salmonella typhimurium peptidase E and Xenopus laevis peptidase E. In bacteria peptidase E is believed to play a role in degrading peptides generated by intracellular protein breakdown or imported into the cell as nutrient sources. Peptidase E uniquely hydrolyses only Asp-X dipeptides (where X is any amino acid), and one tripeptide Asp-Gly-Gly. Peptidase E is believed to be a serine peptidase having a Ser-His-Glu catalytic triad which differs from the Cys-His-Glu catalytic triad typical of GATase1 domains by having a Ser in place of the reactive Cys at the nucleophile elbow. Xenopus PepE is developmentally regulated in response to thyroid hormone and, it is thought to play a role in apoptosis during tail reabsorption.
Probab=93.27 E-value=0.24 Score=29.43 Aligned_cols=75 Identities=16% Similarity=0.194 Sum_probs=54.7
Q ss_pred HHHHHHHHCCCCEEEEECCC-----CCCCCCCEEEECCCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCEEEEECCCHHH
Q ss_conf 99999985499639982154-----6445647899728734543114067752002121223322059717860640310
Q gi|254780971|r 17 MIKAITKIIGQSPILVWQSD-----TDIPDVDLIVIPGGFSYGDYLRCGAIAARTPVMQAIKKKAQQGIKVMGICNGFQI 91 (219)
Q Consensus 17 ~~~A~~~~~~~~~~~v~~~~-----~~l~~~d~lvipGGFSygD~l~aG~i~~~~~~~~~i~~~~~~g~~vLGICNGfQi 91 (219)
T Consensus 51 ~~~~f~~l~~~~~~~l~~~~~~d~~~~l~~ad~I~v~GG----nt~~ll~~~~~~~l~~~l~~~~~~G~~~~G~SAGa~~ 126 (212)
T cd03146 51 FYAAFESLRGVEVSHLHLFDTEDPLDALLEADVIYVGGG----NTFNLLAQWREHGLDAILKAALERGVVYIGWSAGSNC 126 (212)
T ss_pred HHHHHHCCCCCEEEEEECCCCCCHHHHHHHCCEEEECCC----CHHHHHHHHHHCCHHHHHHHHHHCCCEEEEECCCHHH
T ss_conf 999861336962568752486788999974999998897----6999999999789899999999779889998615776
Q ss_pred HEEC
Q ss_conf 1000
Q gi|254780971|r 92 LVEL 95 (219)
Q Consensus 92 L~el 95 (219)
T Consensus 127 ~~~~ 130 (212)
T cd03146 127 WFPS 130 (212)
T ss_pred HCCC
T ss_conf 1677