HHsearch alignment for GI: 254780325 and conserved domain: cd03673
>cd03673 Ap6A_hydrolase Diadenosine hexaphosphate (Ap6A) hydrolase is a member of the Nudix hydrolase superfamily. Ap6A hydrolase specifically hydrolyzes diadenosine polyphosphates, but not ATP or diadenosine triphosphate, and it generates ATP as the product. Ap6A, the most preferred substrate, hydrolyzes to produce two ATP molecules, which is a novel hydrolysis mode for Ap6A. These results indicate that Ap6A hydrolase is a diadenosine polyphosphate hydrolase. It requires the presence of a divalent cation, such as Mn2+, Mg2+, Zn2+, and Co2+, for activity. Members of the Nudix superfamily are recognized by a highly conserved 23-residue nudix motif (GX5EX7REUXEEXGU, where U = I, L or V), which forms a structural motif that functions as a metal binding and catalytic site.
Probab=99.89 E-value=2.1e-22 Score=149.62 Aligned_cols=120 Identities=28% Similarity=0.405 Sum_probs=89.7
Q ss_pred EEEEEEEECC---CEEEEEEECCCCCCCCCEECCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCEEEEEEEECCCC--CC
Q ss_conf 9999999359---869999917898889838225731017874889999888876265202442025566520578--86
Q gi|254780325|r 12 VVACAVFEPG---GKVLLSCRPKDKSHGEFWEFPGGKIEDGETPEEALTRELFEELAIVVKPFSLVPLTFISHPYE--KF 86 (141)
Q Consensus 12 vv~~~ii~~~---~~iLl~~R~~~~~~~g~W~lPGG~ve~gEs~~~a~~REv~EEtgi~~~~~~~~~~~~~~~~~~--~~ 86 (141)
T Consensus 3 aaG~vv~r~~~~~~~vLLv~r~~----~~~W~lPgG~ve~gEs~~eaa~RE~~EEtGl~~~~~~~~~~~~~~~~~~~~~~ 78 (131)
T cd03673 3 AAGGVVFRGSDGGIEVLLIHRPR----GDDWSLPKGKLEPGETPPEAAVREVEEETGIRAEVGDPLGTIRYWFSSSGKRV 78 (131)
T ss_pred EEEEEEEEECCCCEEEEEEEECC----CCEEECCCCCCCCCCCHHHHHHHHHHHHHCCEEEEEEECCEEEEEEECCCCEE
T ss_conf 89999997169967999999589----99799982452799799999999999987953898427116689973499607
Q ss_pred EEEEEEEEEEEECCEE--C-CCHHHEEEECCHHHHCCCCCCCCCHHHHHHHH
Q ss_conf 0699999999754837--6-88233157027788324889736989999998
Q gi|254780325|r 87 HLLMPFFVCHCFEGIP--Q-SCEGQQLQWVALDDLQNYSMLPADLSLISFLR 135 (141)
Q Consensus 87 ~~~~~~~~~~~~~~~~--~-~~E~~~~~Wi~~~el~~~~~~~~~~~ii~~l~ 135 (141)
T Consensus 79 ~~~v~~f~~~~~~~~~~~~~~~e~~~~~W~~~~ea~~~l~~~~~r~il~~al 130 (131)
T cd03673 79 HKTVHWWLMRALGGEFTPQPDEEVDEVRWLPPDEARDRLSYPNDRELLRAAL 130 (131)
T ss_pred EEEEEEEEEEEECCCCCCCCCCCCCEEEEEEHHHHHHHCCCHHHHHHHHHHH
T ss_conf 8899999999967953207886541799921999977659987999999972