>cd00650 LDH_MDH_like NAD-dependent, lactate dehydrogenase-like, 2-hydroxycarboxylate dehydrogenase family. Members of this family include ubiquitous enzymes like L-lactate dehydrogenases (LDH), L-2-hydroxyisocaproate dehydrogenases, and some malate dehydrogenases (MDH). LDH catalyzes the last step of glycolysis in which pyruvate is converted to L-lactate. 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/MDH-like proteins 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

Probab=100.00 E-value=0 Score=526.05 Aligned_cols=258 Identities=33% Similarity=0.561 Sum_probs=243.1 Q ss_pred EEEECC-CCHHHHHHHHHHHCCC---CEEEEEECCCCCHHHHHHHHHHHCCCCCCCCEEEECCCHHHHCCCCEEEEECCC Q ss_conf 899889-8136899999995799---869999657881289883076205446887568526974883789789995566 Q gi|254781048|r 6 IALIGS-GMIGGTLAHLAVLKKL---GDVVLLDIVDGMPRGKALDIAESSPVEGFGAQLCGTSDYSDIAEADVCIVTAGI 81 (320) Q Consensus 6 V~IIGa-G~VG~~~a~~~~~~~l---~ei~L~D~~~~~~~g~~~Dl~~~~~~~~~~~~v~~~~d~~~l~~aDivVitag~ 81 (320) T Consensus 1 V~IIGA~G~VG~~~a~~l~~~~~~~~~el~L~Di~~~~~~g~a~Dl~~~~~~~~~~~v~~~~~~~~~~~daDvVVitag~ 80 (263) T cd00650 1 IAVIGAGGNVGPALAFGLADGSVLLAIELVLYDIDEEKLKGVAMDLQDAVEPLADIKVSITDDPYEAFKDADVVIITAGV 80 (263) T ss_pred CEEECCCCHHHHHHHHHHHHCCCCCCCEEEEEECCCCHHHHHHHHHHHCCCCCCCCEEEECCCHHHHHCCCCEEEEECCC T ss_conf 98987797799999999982899999889999589872087999998545235787399748738983799899990577 Q ss_pred CCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCCCHHHHHHHHHHCCCCHHHHHHHCCCHHHHHHHHHHHHHC Q ss_conf 66765574678998899999999765412667408871484207899998844998656110005256899999999971 Q gi|254781048|r 82 PRKPSMSRDDLLADNLKAIEKVGAGIRKYAPNSFVICITNPLDAMVWALQKFSGLPSHMVVGMAGILDSARFRYFLAQEF 161 (320) Q Consensus 82 ~~~~g~~R~dll~~N~~i~~~i~~~i~~~~p~~i~ivvtNPvDv~~~~~~~~sg~~~~rViG~Gt~LDs~R~~~~ia~~l 161 (320) T Consensus 81 ~~k~g~~R~dll~~N~~I~~~i~~~i~~~~p~a~iivvtNPvdv~t~~~~~~sg~p~~~viG~gt-LDs~R~~~~la~~l 159 (263) T cd00650 81 GRKPGMGRLDLLKRNVPIVKEIGDNIEKYSPDAWIIVVSNPVDIITYLVWRYSGLPKEKVIGLGT-LDPIRFRRILAEKL 159 (263) T ss_pred CCCCCCCHHHHHHCHHHHHHHHHHHHHHCCCCCEEEECCCCHHHHHHHHHHHCCCCCCCEEEEEC-CHHHHHHHHHHHHH T ss_conf 88999876566403288999998888732998369973894899999999835998302898632-47889999999985 Q ss_pred CCCCCCCEEEEECCCCCEEEEECCCCCCCCCHHHHHHHCCCCCHHHHHHHHHHHHCCHHHHHHHHCCCCCCCCCHHHHHH Q ss_conf 98733550567507885246510235447701554300158787679999845510158888751576543220323234 Q gi|254781048|r 162 GVSVESVTALVLGSHGDSMVPMLRYATVSGIPVSDLVKLGWTTQEKIDQIVKRTREGGAEIVGLLRSGSAYYAPASSAIA 241 (320) Q Consensus 162 ~v~~~~V~~~ViGeHGds~vp~~S~~~v~g~p~~~~~~~~~~~~~~~~~l~~~v~~~g~~ii~~~~kg~t~~~~a~a~~~ 241 (320) T Consensus 160 ~v~~~~V~~~V~GeHg~s~vp~~S~~~----------------------------------------------ia~~~~~ 193 (263) T cd00650 160 GVDPDDVKVYILGEHGGSQVPDWSTVR----------------------------------------------IATSIAD 193 (263) T ss_pred CCCHHHEEEEEEECCCCCEEECCCCCC----------------------------------------------HHHHHHH T ss_conf 979789689999378797355421383----------------------------------------------9999999 Q ss_pred HHHHHHCCCCEEEEEEEEECCCCCC-CCEEEEEEEEECCCCCEEEECCCCCHHHHHHHHHHHHHHHHHHH Q ss_conf 4554528897499999997364475-63478876999787228884799988999999999999999999 Q gi|254781048|r 242 IAESYLKNKKNLLPCAAHLSGQYGV-EGFYVGVPVVIGHKGVEKIVELNLSFDEKDAFQKSVKATVDLCN 310 (320) Q Consensus 242 ii~aIl~~~~~v~~~s~~~~g~yg~-~~v~~s~P~vig~~Gi~~i~~l~Ls~~E~~~l~~sa~~i~~~~~ 310 (320) T Consensus 194 ~i~ai~~d~~~i~~~s~~~~G~yg~~~~v~~s~P~~lg~~Gv~~i~~l~l~~~E~~~l~~s~~~lk~~ie 263 (263) T cd00650 194 LIRSLLNDEGEILPVGVRNNGQIGIPDDVVVSVPCIVGKNGVEEPIEVGLTDFELEKLQKSADTLKKELE 263 (263) T ss_pred HHHHHHCCCCEEEEEEEEECCCCCCCCCEEEEEEEEEECCEEEEEECCCCCHHHHHHHHHHHHHHHHHHC T ss_conf 9999711888799999993576488688899999999599889997899999999999999999999619

HHsearch alignment for GI: 254781048 and conserved domain: cd00650