HHsearch alignment for GI: 254780557 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=99.88 E-value=2.5e-22 Score=150.47 Aligned_cols=125 Identities=23% Similarity=0.311 Sum_probs=82.5
Q ss_pred CEEEEEEECCC---CCEEEEEECCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCCCCCCCCEEECCCC
Q ss_conf 60699998489---839999926887766687220121150788888899999999983755222220136612411632
Q gi|254780557|r 4 RGVGILILNQD---DLVWVGRRCFHDNNKHLSLWQMPQGGINPQEDPLDAAYRELYEETGIKSISLLGQGDSYIQYDFPA 80 (160)
Q Consensus 4 ~~V~vvi~n~~---~~iLl~kR~~~~~~~~~g~W~~PgG~ve~gEt~~~Aa~REl~EEtGi~~~~~~~~~~~~~~~~~~~ 80 (160)
T Consensus 2 ~aaG~vv~r~~~~~~~vLLv~r~~------~~~W~lPgG~ve~gEs~~eaa~RE~~EEtGl~~~~~~~~~~~--~~---- 69 (131)
T cd03673 2 LAAGGVVFRGSDGGIEVLLIHRPR------GDDWSLPKGKLEPGETPPEAAVREVEEETGIRAEVGDPLGTI--RY---- 69 (131)
T ss_pred EEEEEEEEEECCCCEEEEEEEECC------CCEEECCCCCCCCCCCHHHHHHHHHHHHHCCEEEEEEECCEE--EE----
T ss_conf 889999997169967999999589------997999824527997999999999999879538984271166--89----
Q ss_pred CCCCCCCCCCCCCEEEEEEECCCCCCEECCCCCCCCCCCCCEEEECCHHHHHHCCH-HCCHHHHHHHH
Q ss_conf 22000011234433799998047543010578888888600376037899763000-01379999999
Q gi|254780557|r 81 HCIQENGYVGQMQKWFAFRFQGLTSEICVDRTAYGYESEFDAWTWVSLWDTPNIVV-DFKKEAYRQVV 147 (160)
Q Consensus 81 ~~~~~~~~~~~~~~~~~~~~~~~~~~i~~~~~~~~~~~E~~~~~Wv~~~el~~~i~-~fk~~vy~~~l 147 (160)
T Consensus 70 ~~~~~~~~~~~~v~~f~~~~~~~~~~~-------~~~~e~~~~~W~~~~ea~~~l~~~~~r~il~~al 130 (131)
T cd03673 70 WFSSSGKRVHKTVHWWLMRALGGEFTP-------QPDEEVDEVRWLPPDEARDRLSYPNDRELLRAAL 130 (131)
T ss_pred EEECCCCEEEEEEEEEEEEEECCCCCC-------CCCCCCCEEEEEEHHHHHHHCCCHHHHHHHHHHH
T ss_conf 973499607889999999996795320-------7886541799921999977659987999999972