HHsearch alignment for GI: 254780716 and conserved domain: TIGR00518

>TIGR00518 alaDH alanine dehydrogenase; InterPro: IPR008141 Alanine dehydrogenases () and pyridine nucleotide transhydrogenase () have been shown to share regions of similarity . Alanine dehydrogenase catalyzes the NAD-dependent reversible reductive amination of pyruvate into alanine. Pyridine nucleotide transhydrogenase catalyzes the reduction of NADP^+ to NADPH with the concomitant oxidation of NADH to NAD^+. This enzyme is located in the plasma membrane of prokaryotes and in the inner membrane of the mitochondria of eukaryotes. The transhydrogenation between NADH and NADP is coupled with the translocation of a proton across the membrane. In prokaryotes the enzyme is composed of two different subunits, an alpha chain (gene pntA) and a beta chain (gene pntB), while in eukaryotes it is a single chain protein. The sequence of alanine dehydrogenase from several bacterial species are related with those of the alpha subunit of bacterial pyridine nucleotide transhydrogenase and of the N-terminal half of the eukaryotic enzyme. The two most conserved regions correspond respectively to the N-terminal extremity of these proteins and to a central glycine-rich region which is part of the NAD(H)-binding site.; GO: 0000286 alanine dehydrogenase activity, 0006118 electron transport.
Probab=93.72  E-value=0.34  Score=28.37  Aligned_cols=99  Identities=15%  Similarity=0.251  Sum_probs=69.4

Q ss_pred             CCEEEEEECCHHHHHHHHHHHHCCCEEEEEECCHHHHHHHHHHCCCCCCCCEECCCHHHHHHHCCCCCEEEE--ECCCHH
Q ss_conf             880569815711168899999789859997399899999997122112784032898999860577889999--769906
Q gi|254780716|r    3 QADIGIIGLGSMGSNLSLNILDKGFRLAVYNKDFELTDVFIKKISGLSQKVIVTKNLEQMVEAVCKPRKILM--MVTDGD   80 (475)
Q Consensus         3 k~~IGiIGLG~MG~~mA~nL~~~G~~V~vydr~~~~~~~l~~~~~~~~~~~~~~~s~~e~v~~l~~pr~Iil--~vp~g~   80 (475)
T Consensus       168 ~g~~~~~ggg~~g~~~~~~~~g~g~~~~~~d~n~d~l~~l~~~f~~~~~--~~~~~~~~~~~~~~~~dl~~~~~l~~g~~  245 (372)
T TIGR00518       168 PGDVTILGGGVVGTNAAKMAVGLGADVTILDLNVDRLRQLDDLFGGRID--TRYSNAYELEDAVPEADLLIGAVLIPGAK  245 (372)
T ss_pred             CCCEEEEECCCCCCHHHHHHHCCCCEEEEEECCHHHHHHHHHHHCCCHH--HHCCCHHHHHHHHHHHHHEEEEEEECCCC
T ss_conf             4526786076112102344313675156762354665554565312011--10145345544332210101211205754


Q ss_pred             HHHHHHHHHHHCCCCCCEEEECC
Q ss_conf             99999999972078998999679
Q gi|254780716|r   81 PVDQLIDKLKPLLSPEDILLDGG  103 (475)
Q Consensus        81 ~v~~vi~~l~~~l~~g~iiID~s  103 (475)
T Consensus       246 ~p~l~~~~~~~~~~pg~~~~d~~  268 (372)
T TIGR00518       246 APKLVSEELVEQMKPGAVLVDVA  268 (372)
T ss_pred             CCHHHHHHHHHHHCCCCEEEEEE
T ss_conf             53022167887517872578653