>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=100.00 E-value=0 Score=648.43 Aligned_cols=307 Identities=30% Similarity=0.514 Sum_probs=292.6 Q ss_pred CCCEEEEECCCCHHHHHHHHHHHCCC-CEEEEEECCCCCHHHHHHHHHHHCCCCCCCCEEEECCCHHHHCCCCEEEEECC Q ss_conf 98728998898136899999995799-86999965788128988307620544688756852697488378978999556 Q gi|254781048|r 2 KSNKIALIGSGMIGGTLAHLAVLKKL-GDVVLLDIVDGMPRGKALDIAESSPVEGFGAQLCGTSDYSDIAEADVCIVTAG 80 (320) Q Consensus 2 k~~KV~IIGaG~VG~~~a~~~~~~~l-~ei~L~D~~~~~~~g~~~Dl~~~~~~~~~~~~v~~~~d~~~l~~aDivVitag 80 (320) T Consensus 2 ~r~Kv~IIGaG~VG~~~A~~l~~~~l~~el~L~Di~~~~a~g~a~Dl~h~~~~~~-~~~v~~~~d~~~~~~aDvVVitAG 80 (312) T cd05293 2 PRNKVTVVGVGQVGMACAISILAKGLADELVLVDVVEDKLKGEAMDLQHGSAFLK-NPKIEADKDYSVTANSKVVIVTAG 80 (312) T ss_pred CCCEEEEECCCHHHHHHHHHHHHCCCCCEEEEEECCCCCCHHHHHHHHHCCCCCC-CCEEEECCCHHHHCCCCEEEECCC T ss_conf 9886999897888999999999669988799993889833268888660401279-855993799999689999998899 Q ss_pred CCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCCCHHHHHHHHHHCCCCHHHHHHHCCCHHHHHHHHHHHHH Q ss_conf 66676557467899889999999976541266740887148420789999884499865611000525689999999997 Q gi|254781048|r 81 IPRKPSMSRDDLLADNLKAIEKVGAGIRKYAPNSFVICITNPLDAMVWALQKFSGLPSHMVVGMAGILDSARFRYFLAQE 160 (320) Q Consensus 81 ~~~~~g~~R~dll~~N~~i~~~i~~~i~~~~p~~i~ivvtNPvDv~~~~~~~~sg~~~~rViG~Gt~LDs~R~~~~ia~~ 160 (320) T Consensus 81 ~~~k~g~~R~dLl~~N~~I~~~i~~~i~~~~p~~ivivvsNPvDv~t~~~~k~sg~p~~rviG~gt~LDs~R~~~~la~~ 160 (312) T cd05293 81 ARQNEGESRLDLVQRNVDIFKGIIPKLVKYSPNAILLVVSNPVDIMTYVAWKLSGLPKHRVIGSGCNLDSARFRYLIAER 160 (312) T ss_pred CCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCEEEECCCCHHHHHHHHHHHCCCCCCCEEEEEEHHHHHHHHHHHHHH T ss_conf 99998988899999889999999999884199846996689189999999996299822678720418789999999999 Q ss_pred CCCCCCCCEEEEECCCCCEEEEECCCCCCCCCHHHHHHHCCCC--CHHHHHHHHHHHHCCHHHHHHHHCCCCCCCCCHHH Q ss_conf 1987335505675078852465102354477015543001587--87679999845510158888751576543220323 Q gi|254781048|r 161 FGVSVESVTALVLGSHGDSMVPMLRYATVSGIPVSDLVKLGWT--TQEKIDQIVKRTREGGAEIVGLLRSGSAYYAPASS 238 (320) Q Consensus 161 l~v~~~~V~~~ViGeHGds~vp~~S~~~v~g~p~~~~~~~~~~--~~~~~~~l~~~v~~~g~~ii~~~~kg~t~~~~a~a 238 (320) T Consensus 161 l~v~~~~V~~~ViGeHGds~vp~wS~~~i~g~~l~~~~~~~~~~~~~~~~~~i~~~v~~~g~~Ii~--~KG~t~~~ia~a 238 (312) T cd05293 161 LGVAPSSVHGWIIGEHGDSSVPVWSGVNVAGVRLQDLNPDIGTDKDPEKWKEVHKQVVDSAYEVIK--LKGYTSWAIGLS 238 (312) T ss_pred HCCCHHHCCCEEEECCCCCEEEEECCCEECCEEHHHHHHHCCCCCCHHHHHHHHHHHHCCHHHHHC--CCCCCCHHHHHH T ss_conf 698944352447734788367631145588699899622117766789999999988434788865--677620677899 Q ss_pred HHHHHHHHHCCCCEEEEEEEEECCCCCC-CCEEEEEEEEECCCCCEEEECCCCCHHHHHHHHHHHHHHHHHHHH Q ss_conf 2344554528897499999997364475-634788769997872288847999889999999999999999999 Q gi|254781048|r 239 AIAIAESYLKNKKNLLPCAAHLSGQYGV-EGFYVGVPVVIGHKGVEKIVELNLSFDEKDAFQKSVKATVDLCNS 311 (320) Q Consensus 239 ~~~ii~aIl~~~~~v~~~s~~~~g~yg~-~~v~~s~P~vig~~Gi~~i~~l~Ls~~E~~~l~~sa~~i~~~~~~ 311 (320) T Consensus 239 ~~~iv~ail~d~~~vlpvs~~~~g~YGi~~~v~~svP~vig~~Gv~~i~el~L~~~E~~~l~~Sa~~i~ev~k~ 312 (312) T cd05293 239 VADLVDAILRNTGRVHSVSTLVKGLHGIEDEVFLSLPCILGENGITHVIKQPLTEEEQEKLQKSADTLWEVQKQ 312 (312) T ss_pred HHHHHHHHHCCCCEEEEEEEECCCCCCCCCCEEEEEEEEECCCEEEEECCCCCCHHHHHHHHHHHHHHHHHHCC T ss_conf 99999998568984999999754466887887999988984680389838999999999999999999999609

HHsearch alignment for GI: 254781048 and conserved domain: cd05293