>cd00300 LDH_like L-lactate dehydrogenase-like enzymes. Members of this subfamily are tetrameric NAD-dependent 2-hydroxycarboxylate dehydrogenases including LDHs, L-2-hydroxyisocaproate dehydrogenases (L-HicDH), and LDH-like malate dehydrogenases (MDH). Dehydrogenases catalyze the conversion of carbonyl compounds to alcohols or amino acids. LDHs catalyze the last step of glycolysis in which pyruvate is converted to L-lactate. Vertebrate LDHs are non-allosteric, but some bacterial LDHs are activated by an allosteric effector such as fructose-1,6-bisphosphate. L-HicDH catalyzes the conversion of a variety of 2-oxo carboxylic acids with medium-sized aliphatic or aromatic side chains. MDH is one of the key enzymes in the citric acid cycle, facilitating both the conversion of malate to oxaloacetate and replenishing levels of oxalacetate by reductive carboxylation of pyruvate. The LDH-like subfamily is part of the NAD(P)-binding Rossmann fold superfamily, which includes a wide variety of prot

Probab=95.26 E-value=0.037 Score=32.46 Aligned_cols=185 Identities=12% Similarity=0.055 Sum_probs=88.4 Q ss_pred EEEECCCCHHHHHHHHHHHHHC-CCEEEEEECCCC--CCCHHHHHHHHC-CCCEEEEECCCCCHHHHHHHHHHCCCCEEE Q ss_conf 8997678827799999999868-987999947887--658567776203-797499976388999999998622787178 Q gi|254780920|r 3 LIVTGGAGFIGSALCRYLVNDL-KIQVLVIDKLTY--AGNLNSLKEISQ-SNLFSFLQVDICDRECIRSALKEFQPDAIV 78 (358) Q Consensus 3 ILItG~tGfIGs~l~~~Ll~~~-~~~V~~~d~~~~--~~~~~~~~~~~~-~~~v~~i~~Di~d~~~l~~~~~~~~~d~Vi 78 (358) T Consensus 1 V~IIGa-G~VG~~~A~~l~~~~l~~el~L~Di~~~~a~g~a~Dl~~~~~~~~~~~~~~~~--~~~---~-~~d--aDvvV 71 (300) T cd00300 1 ITIIGA-GNVGAAVAFALIAKGLASELVLVDVNEEKAKGDALDLSHASAFLATGTIVRGG--DYA---D-AAD--ADIVV 71 (300) T ss_pred CEEECC-CHHHHHHHHHHHHCCCCCEEEEECCCCCCCHHHHHHHHHCCCCCCCCEEECCC--CHH---H-HCC--CCEEE T ss_conf 989896-88999999999867998879998189981156888877256346885398279--889---9-679--99999 Q ss_pred EECCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCC Q ss_conf 51234332222222222222222222024788865123221124784278630554311222222222222222222223 Q gi|254780920|r 79 NFAAESHVDRSILGADEFITTNIIGTFILLEETRLWWSCLSQDKKDQFRFLQISTDEVYGSLDKGLFSEDMPYNPSSPYS 158 (358) Q Consensus 79 HlAa~~~~~~~~~~p~~~~~~Nv~gt~nil~~~~~~~~~~~~~~~~~~~~v~~SS~~vYg~~~~~~~~E~~~~~p~s~Yg 158 (358) T Consensus 72 itaG~~rkp--g~tR~dll~~Na~I~k~i~~~i~~~~--------p~~ivivvtN-Pv--Dv~t~~~~k~sg~p~~rviG 138 (300) T cd00300 72 ITAGAPRKP--GETRLDLINRNAPILRSVITNLKKYG--------PDAIILVVSN-PV--DILTYVAQKLSGLPKNRVIG 138 (300) T ss_pred ECCCCCCCC--CCCHHHHHHHHHHHHHHHHHHHHHCC--------CCCEEEECCC-CH--HHHHHHHHHHHCCCHHHEEE T ss_conf 878989997--99889999988899999999998419--------9718998579-66--99999999961988442875 Q ss_pred C-CCCCCEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC Q ss_conf 3-32210000001233322222222222223332222222222222222222222 Q gi|254780920|r 159 A-TKASSDYLVLAWGHTYGIPVLLSNCSNNYGPYHFPEKLIPLAITRMIEGSHVF 212 (358) Q Consensus 159 ~-sK~~~E~~~~~~~~~~~l~~~ilR~~~vyGp~~~~~~~i~~~i~~~~~g~~~~ 212 (358) T Consensus 139 ~gT~LDs~R~~~~la~~l~v~~~~V~~-~ViGeHG--ds~vp~~S~~~v~G~~~~ 190 (300) T cd00300 139 SGTLLDSARFRSLLAEKLDVDPQSVHA-YVLGEHG--DSQVVAWSTATVGGLPLE 190 (300) T ss_pred CCCHHHHHHHHHHHHHHHCCCCCCCCC-EEEECCC--CCEEEECCCCEECCEEHH T ss_conf 365489999999998761989000556-2552578--835762200579989979

HHsearch alignment for GI: 254780920 and conserved domain: cd00300