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