>gnl|CDD|130833 TIGR01772, MDH_euk_gproteo, malate dehydrogenase, NAD-dependent. Although malate dehydrogenases have in some cases been mistaken for lactate dehydrogenases due to the similarity of these two substrates and the apparent ease with which evolution can toggle these activities, critical residues have been identified which can discriminate between the two activities. At the time of the creation of this model no hits above the trusted cutoff contained critical residues typical of lactate dehydrogenases. Length = 312

Score = 90.2 bits (224), Expect = 6e-19 Identities = 79/316 (25%), Positives = 146/316 (46%), Gaps = 36/316 (11%) Query: 5 KIALIG-SGMIGGTLAHLAVLKKLG-DVVLLDIVDGMPRGKALD-IAESSPVEGFGAQLC 61 K+A++G +G IG L+ L L+ ++ L DI L I ++ V+GF Sbjct: 1 KVAVLGAAGGIGQPLSLLLKLQPYVSELSLYDIAGAAGVAADLSHIPTAASVKGFS---- 56 Query: 62 GTSDYSDIAE-ADVCIVTAGIPRKPSMSRDDLLADNLKAIEKVGAGIRKYAPNSFVICIT 120 G + + ADV ++ AG+PRKP M+RDDL N ++ + A + + P + ++ IT Sbjct: 57 GEEGLENALKGADVVVIPAGVPRKPGMTRDDLFNVNAGIVKDLVAAVAESCPKAMILVIT 116 Query: 121 NPLDA----MVWALQKFSGLPSHMVVGMAGILDSARFRYFLAQEFGVSVESVTALVLGSH 176 NP+++ L+K + + G+ LD R F+A+ G V V+G H Sbjct: 117 NPVNSTVPIAAEVLKKKGVYDPNKLFGVT-TLDIVRANTFVAELKGKDPMEVNVPVIGGH 175 Query: 177 -GDSMVPMLRYATVSGIPVSDLVKLGWTTQEKIDQIVKRTREGGAEIV----GLLRSGSA 231 G++++P++ T+++++ ++ R + G E+V G GSA Sbjct: 176 SGETIIPLISQCP----GKVLF------TEDQLEALIHRIQNAGTEVVKAKAGA---GSA 222 Query: 232 YYAPASSAIAIAESY---LKNKKNLLPCAAHLSGQYGVEGFYVGVPVVIGHKGVEKIVEL 288 + A + S LK ++ ++ C A++ E + P+++G GVEK + + Sbjct: 223 TLSMAFAGARFVLSLVRGLKGEEGVVEC-AYVESDGVTEATFFATPLLLGKNGVEKRLGI 281 Query: 289 N-LSFDEKDAFQKSVK 303 LS E+ ++ Sbjct: 282 GKLSSFEEKMLNGALP 297

RPSBLAST alignment for GI: 254781048 and conserved domain: TIGR01772