>cd05294 LDH-like_MDH_nadp A lactate dehydrogenases-like structure with malate dehydrogenase enzymatic activity. The LDH-like MDH proteins have a lactate dehyhydrogenase-like (LDH-like) structure and malate dehydrogenase (MDH) enzymatic activity. This subgroup is composed of some archaeal LDH-like MDHs that prefer NADP(H) rather than NAD(H) as a cofactor. One member, MJ0490 from Methanococcus jannaschii, has been observed to form dimers and tetramers during crystalization, although it is believed to exist primarilly as a tetramer in solution. In addition to its MDH activity, MJ0490 also possesses fructose-1,6-bisphosphate-activated LDH activity. Members of this subgroup have a higher sequence similarity to LDHs than to other MDHs. 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 carbox

Probab=100.00 E-value=0 Score=639.08 Aligned_cols=303 Identities=32% Similarity=0.590 Sum_probs=290.1 Q ss_pred EEEEECC-CCHHHHHHHHHHHCCC-CEEEEEECCC--CCHHHHHHHHHHHCCCCCCCCEEEECCCHHHHCCCCEEEEECC Q ss_conf 2899889-8136899999995799-8699996578--8128988307620544688756852697488378978999556 Q gi|254781048|r 5 KIALIGS-GMIGGTLAHLAVLKKL-GDVVLLDIVD--GMPRGKALDIAESSPVEGFGAQLCGTSDYSDIAEADVCIVTAG 80 (320) Q Consensus 5 KV~IIGa-G~VG~~~a~~~~~~~l-~ei~L~D~~~--~~~~g~~~Dl~~~~~~~~~~~~v~~~~d~~~l~~aDivVitag 80 (320) T Consensus 2 KV~IiGAaG~VG~~~a~~l~~~~~~~el~LiD~~~~~~~a~g~a~Dl~~~~~~~~~~~~i~~~~d~~~~~daDivVitAG 81 (309) T cd05294 2 KVSIIGASGRVGSATALLLAKEDVVKEINLISRPKSLEKLKGLRLDIYDALAAAGIDAEIKISSDLSDVAGSDIVIITAG 81 (309) T ss_pred EEEEECCCCHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCEEEHHHHCCCCCCCCCCEEEECCCHHHHCCCCEEEECCC T ss_conf 89999999769999999998379987599960556434231123554503433688767982798899689999998789 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 82 ~~rk~g~tR~dLl~~Na~I~~~i~~~i~~~~p~~ivivvtNPvDv~t~~~~k~sg~p~~rviG~gt~LDs~R~r~~la~~ 161 (309) T cd05294 82 VPRKEGMSRLDLAKKNAKIVKKYAKQIAEFAPDTKILVVTNPVDVMTYKALKESGFDKNRVFGLGTHLDSLRFKVAIAKH 161 (309) T ss_pred CCCCCCCCHHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCCCHHHHHHHHHHHCCCCHHCEEEECCHHHHHHHHHHHHHH T ss_conf 88995998789999899999999987642699849997689657799999996698820388712138778999999999 Q ss_pred CCCCCCCCEEEEECCCCCEEEEECCCCCCCCCHHHHHHHCCCCCHHHHHHHHHHHHCCHHHHHHHHCCCCCCCCCHHHHH Q ss_conf 19873355056750788524651023544770155430015878767999984551015888875157654322032323 Q gi|254781048|r 161 FGVSVESVTALVLGSHGDSMVPMLRYATVSGIPVSDLVKLGWTTQEKIDQIVKRTREGGAEIVGLLRSGSAYYAPASSAI 240 (320) Q Consensus 161 l~v~~~~V~~~ViGeHGds~vp~~S~~~v~g~p~~~~~~~~~~~~~~~~~l~~~v~~~g~~ii~~~~kg~t~~~~a~a~~ 240 (320) T Consensus 162 l~v~~~~V~~~ViGeHGds~vp~~S~~~v~G~pl~~~~~~---~~~~~~~i~~~v~~~g~~Ii~--~KG~t~~~ia~a~~ 236 (309) T cd05294 162 FNVHISEVHTRIIGEHGDSMVPLISSTSIGGIPIKRFPEY---KDFDVEKIVETVKNAGQNIIS--LKGGSEYGPASAIS 236 (309) T ss_pred HCCCHHHCEEEEEECCCCCEEEEEEECEECCEEHHHHCCC---CHHHHHHHHHHHHHHHHHHHH--CCCCCHHHHHHHHH T ss_conf 6949667244688458995554202046998997884024---402399999999876799870--65740579999999 Q ss_pred HHHHHHHCCCCEEEEEEEEECCCC-CCCCEEEEEEEEECCCCCEEEECCCCCHHHHHHHHHHHHHHHHHHHHH Q ss_conf 445545288974999999973644-756347887699978722888479998899999999999999999999 Q gi|254781048|r 241 AIAESYLKNKKNLLPCAAHLSGQY-GVEGFYVGVPVVIGHKGVEKIVELNLSFDEKDAFQKSVKATVDLCNSC 312 (320) Q Consensus 241 ~ii~aIl~~~~~v~~~s~~~~g~y-g~~~v~~s~P~vig~~Gi~~i~~l~Ls~~E~~~l~~sa~~i~~~~~~~ 312 (320) T Consensus 237 ~iv~aIl~d~~~v~~~s~~l~gey~g~~~v~~s~P~~ig~~Gve~i~~l~L~~~E~~~l~~Sa~~ik~~~~~v 309 (309) T cd05294 237 NLVRTIANDERRILTVSTYLEGEIDGIRDVCIGVPVKLGKNGIEEIVPIEMDDDEREAFRKSAEIVKKYTREV 309 (309) T ss_pred HHHHHHHCCCCEEEEEEEEECCCCCCCCCEEEEEEEEECCCEEEEEECCCCCHHHHHHHHHHHHHHHHHHHHC T ss_conf 9999997699859999988457647736779999999827946999589999999999999999999998409

HHsearch alignment for GI: 254781048 and conserved domain: cd05294