>cd05292 LDH_2 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 predominantly of bacterial LDHs and a few fungal LDHs. Bacterial LDHs may be non-allosteric or may be 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=96.83 E-value=0.003 Score=38.06 Aligned_cols=72 Identities=21% Similarity=0.191 Sum_probs=43.9 Q ss_pred CEEEEECCCHHHHHHHHHHHHCC--CEEEEEECCHHHH----HHHHHCCCEEEECCCCCCCHHHHHHHCCCCEEEEEECC Q ss_conf 93999888888999999999889--8899996794463----45564498289806786402346541156327876124 Q gi|254780595|r 1 MHLMIFGAGYTGKFIADAALKVG--VYTCGTTRSVSNL----LTLKHKGISPFLFADQKINNLLREKLYFTTHIVQCIKP 74 (289) Q Consensus 1 MkIlI~GaG~iG~~l~~~L~~~g--~~V~~~~r~~~~~----~~l~~~~~~~~~~~~~~~~~~~~~~~~~~~~v~~~~~~ 74 (289) T Consensus 1 mKI~IIGaG~VG~~~A~~l~~~~l~~el~L~Di~~~~a~g~a~DL~~a--~~~~~~~~i~~~~-~~~l~daDvVVitaG~ 77 (308) T cd05292 1 MKVAIVGAGFVGSTTAYALLLRGLASEIVLVDINKAKAEGEAMDLAHG--TPFVKPVRIYAGD-YADCKGADVVVITAGA 77 (308) T ss_pred CEEEEECCCHHHHHHHHHHHHCCCCCEEEEEECCCCCCHHHHHHHHHH--CCCCCCCEEEECC-HHHHCCCCEEEECCCC T ss_conf 979999948889999999986799887999918898451256876624--1036881684099-9997799999989999 Q ss_pred C Q ss_conf 4 Q gi|254780595|r 75 S 75 (289) Q Consensus 75 ~ 75 (289) T Consensus 78 ~ 78 (308) T cd05292 78 N 78 (308) T ss_pred C T ss_conf 9

HHsearch alignment for GI: 254780595 and conserved domain: cd05292