HHsearch alignment for GI: 254780325 and conserved domain: TIGR00586
>TIGR00586 mutt mutator mutT protein; InterPro: IPR003561 MutT is a small bacterial protein (~12-15kDa) involved in the GO system responsible for removing an oxidatively damaged form of guanine (8-hydroxy- guanine or 7,8-dihydro-8-oxoguanine) from DNA and the nucleotide pool. 8-oxo-dGTP is inserted opposite dA and dC residues of template DNA with near equal efficiency, leading to A.T to G.C transversions. MutT specifically degrades 8-oxo-dGTP to the monophosphate, with the concomitant release of pyrophosphate. A short conserved N-terminal region of mutT (designated the MutT domain) is also found in a variety of other prokaryotic, viral, and eukaryotic proteins , , , . Recently, the generic name 'NUDIX hydrolases' (NUcleoside DIphosphate linked to some other moiety X) has been coined for this domain family . The solution structure of the MutT enzyme has been solved by NMR . The structure is globular and compact, and contains a five-stranded mixed beta-sheet. The parallel portion of the sheet is sandwiched between two alpha-helices, forming an alpha+beta fold. ; GO: 0008413 8-oxo-78-dihydroguanine triphosphatase activity, 0006281 DNA repair.
Probab=91.24 E-value=0.0065 Score=37.17 Aligned_cols=60 Identities=32% Similarity=0.276 Sum_probs=48.6
Q ss_pred EEEEEEECCCEEEEEEECCCCCCCCCEECCCCCCCCCCCHHHHHHHHHHHHHCCCCCCCC
Q ss_conf 999999359869999917898889838225731017874889999888876265202442
Q gi|254780325|r 13 VACAVFEPGGKVLLSCRPKDKSHGEFWEFPGGKIEDGETPEEALTRELFEELAIVVKPFS 72 (141)
Q Consensus 13 v~~~ii~~~~~iLl~~R~~~~~~~g~W~lPGG~ve~gEs~~~a~~REv~EEtgi~~~~~~ 72 (141)
T Consensus 84 ~~~L~~~~~gep~~~~raada~~a~klefpggk~e~g~~~~w~~~~~L~~~~gfppan~~ 143 (150)
T TIGR00586 84 YVYLVQEWSGEPFGKERAADAHMANKLEFPGGKIEMGEEGEWVAITDLDEERGFPPANAE 143 (150)
T ss_pred HHEEHHHHCCCCCHHHHHHHHHHHHHHCCCCCEEECCCCCCEEEEEECCCCCCCCCCCHH
T ss_conf 310014333881022455556665431278860221798517898414556788840268