>cd05293 LDH_1 A subgroup of L-lactate dehydrogenases. L-lactate dehydrogenases (LDH) are tetrameric enzymes catalyzing the last step of glycolysis in which pyruvate is converted to L-lactate. This subgroup is composed of eukaryotic LDHs. Vertebrate LDHs are non-allosteric. This is in contrast to some bacterial LDHs that are activated by an allosteric effector such as fructose-1,6-bisphosphate. LDHs are part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of protein families including the NAD(P)-binding domains of alcohol dehydrogenases, tyrosine-dependent oxidoreductases, glyceraldehyde-3-phosphate dehydrogenases, formate/glycerate dehydrogenases, siroheme synthases, 6-phosphogluconate dehydrogenases, aminoacid dehydrogenases, repressor rex, and NAD-binding potassium channel domains, among others.

Probab=95.75 E-value=0.025 Score=33.51 Aligned_cols=186 Identities=11% Similarity=0.057 Sum_probs=87.4 Q ss_pred CEEEEECCCCHHHHHHHHHHHHHC-CCEEEEEECCCCC--CCHHHHHHHHC-CCCEEEEECCCCCHHHHHHHHHHCCCCE Q ss_conf 948997678827799999999868-9879999478876--58567776203-7974999763889999999986227871 Q gi|254780920|r 1 MRLIVTGGAGFIGSALCRYLVNDL-KIQVLVIDKLTYA--GNLNSLKEISQ-SNLFSFLQVDICDRECIRSALKEFQPDA 76 (358) Q Consensus 1 MkILItG~tGfIGs~l~~~Ll~~~-~~~V~~~d~~~~~--~~~~~~~~~~~-~~~v~~i~~Di~d~~~l~~~~~~~~~d~ 76 (358) T Consensus 4 ~Kv~IIGa-G~VG~~~A~~l~~~~l~~el~L~Di~~~~a~g~a~Dl~h~~~~~~~~~-v~~~-~d~~~~----~~--aDv 74 (312) T cd05293 4 NKVTVVGV-GQVGMACAISILAKGLADELVLVDVVEDKLKGEAMDLQHGSAFLKNPK-IEAD-KDYSVT----AN--SKV 74 (312) T ss_pred CEEEEECC-CHHHHHHHHHHHHCCCCCEEEEEECCCCCCHHHHHHHHHCCCCCCCCE-EEEC-CCHHHH----CC--CCE T ss_conf 86999897-888999999999669988799993889833268888660401279855-9937-999996----89--999 Q ss_pred EEEECCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCEEEEECCC-CCCCCCCCCCCCCCCCCCCCCC Q ss_conf 785123433222222222222222222202478886512322112478427863055-4311222222222222222222 Q gi|254780920|r 77 IVNFAAESHVDRSILGADEFITTNIIGTFILLEETRLWWSCLSQDKKDQFRFLQIST-DEVYGSLDKGLFSEDMPYNPSS 155 (358) Q Consensus 77 ViHlAa~~~~~~~~~~p~~~~~~Nv~gt~nil~~~~~~~~~~~~~~~~~~~~v~~SS-~~vYg~~~~~~~~E~~~~~p~s 155 (358) T Consensus 75 VVitAG~~~--k~g~~R~dLl~~N~~I~~~i~~~i~~~~-------p~-~ivivvsNPvDv~----t~~~~k~sg~p~~r 140 (312) T cd05293 75 VIVTAGARQ--NEGESRLDLVQRNVDIFKGIIPKLVKYS-------PN-AILLVVSNPVDIM----TYVAWKLSGLPKHR 140 (312) T ss_pred EEECCCCCC--CCCCCHHHHHHHHHHHHHHHHHHHHHCC-------CC-CEEEECCCCHHHH----HHHHHHHCCCCCCC T ss_conf 998899999--9898889999988999999999988419-------98-4699668918999----99999962998226 Q ss_pred CCCC-CCCCCEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Q ss_conf 2233-32210000001233322222222222223332222222222222222222222 Q gi|254780920|r 156 PYSA-TKASSDYLVLAWGHTYGIPVLLSNCSNNYGPYHFPEKLIPLAITRMIEGSHVF 212 (358) Q Consensus 156 ~Yg~-sK~~~E~~~~~~~~~~~l~~~ilR~~~vyGp~~~~~~~i~~~i~~~~~g~~~~ 212 (358) T Consensus 141 viG~gt~LDs~R~~~~la~~l~v~~~~V~-~~ViGeHG--ds~vp~wS~~~i~g~~l~ 195 (312) T cd05293 141 VIGSGCNLDSARFRYLIAERLGVAPSSVH-GWIIGEHG--DSSVPVWSGVNVAGVRLQ 195 (312) T ss_pred EEEEEEHHHHHHHHHHHHHHHCCCHHHCC-CEEEECCC--CCEEEEECCCEECCEEHH T ss_conf 78720418789999999999698944352-44773478--836763114558869989

HHsearch alignment for GI: 254780920 and conserved domain: cd05293