>cd05312 NAD_bind_1_malic_enz NAD(P) binding domain of malic enzyme (ME), subgroup 1. Malic enzyme (ME), a member of the amino acid dehydrogenase (DH)-like domain family, catalyzes the oxidative decarboxylation of L-malate to pyruvate in the presence of cations (typically Mg++ or Mn++) with the concomitant reduction of cofactor NAD+ or NADP+. ME has been found in all organisms, and plays important roles in diverse metabolic pathways such as photosynthesis and lipogenesis. This enzyme generally forms homotetramers. The conversion of malate to pyruvate by ME typically involves oxidation of malate to produce oxaloacetate, followed by decarboxylation of oxaloacetate to produce pyruvate and CO2. This subfamily consists of eukaryotic and bacterial ME. Amino acid DH-like NAD(P)-binding domains are members of the Rossmann fold superfamily and include glutamate, leucine, and phenylalanine DHs, methylene tetrahydrofolate DH, methylene-tetrahydromethanopterin DH, methylene-tetrahydropholate DH

Probab=95.77 E-value=0.019 Score=35.98 Aligned_cols=128 Identities=16% Similarity=0.262 Sum_probs=73.8 Q ss_pred CCEEEEECCCCHHHHHHHHH----HHCCCC------EEEEEECCCCCHHHHHHHHHHHC-CCCCCCCEEEECCCH-HHHC Q ss_conf 87289988981368999999----957998------69999657881289883076205-446887568526974-8837 Q gi|254781048|r 3 SNKIALIGSGMIGGTLAHLA----VLKKLG------DVVLLDIVDGMPRGKALDIAESS-PVEGFGAQLCGTSDY-SDIA 70 (320) Q Consensus 3 ~~KV~IIGaG~VG~~~a~~~----~~~~l~------ei~L~D~~~~~~~g~~~Dl~~~~-~~~~~~~~v~~~~d~-~~l~ 70 (320) T Consensus 25 d~riv~~GAGsAg~gia~~l~~~~~~~G~~~eeA~~~i~~~D~~Gli~~~r-~dl~~~k~~~a~~~~~-~~~~~L~e~v~ 102 (279) T cd05312 25 DQRILFLGAGSAGIGIADLIVSAMVREGLSEEEARKKIWLVDSKGLLTKDR-KDLTPFKKPFARKDEE-KEGKSLLEVVK 102 (279) T ss_pred HCEEEEECCCHHHHHHHHHHHHHHHHCCCCHHHHHCEEEEECCCCEEECCC-CCCHHHHHHHHHHCCC-CCCCCHHHHHH T ss_conf 737999797589999999999999985999788617099965887531799-9864999999874745-68999999997 Q ss_pred CC--CEEEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCCC---HHHHHHHHHHCCCCHHHHHHHC Q ss_conf 89--789995566667655746789988999999997654126674088714842---0789999884499865611000 Q gi|254781048|r 71 EA--DVCIVTAGIPRKPSMSRDDLLADNLKAIEKVGAGIRKYAPNSFVICITNPL---DAMVWALQKFSGLPSHMVVGMA 145 (320) Q Consensus 71 ~a--DivVitag~~~~~g~~R~dll~~N~~i~~~i~~~i~~~~p~~i~ivvtNPv---Dv~~~~~~~~sg~~~~rViG~G 145 (320) T Consensus 103 ~~kp~vlIG~S~~~---g~-----f------t~e~v~~Ma~~~e~PIIFaLSNPt~~~E~~peda~~~t~--G~aivATG 166 (279) T cd05312 103 AVKPTVLIGLSGVG---GA-----F------TEEVVRAMAKSNERPIIFALSNPTSKAECTAEDAYKWTD--GRALFASG 166 (279) T ss_pred HCCCCEEEEECCCC---CC-----C------CHHHHHHHHHCCCCCEEEECCCCCCCCCCCHHHHHHHCC--CCEEEEEC T ss_conf 24897799806898---97-----7------999999998459997799637997667889999986226--98899838 Q ss_pred CCH Q ss_conf 525 Q gi|254781048|r 146 GIL 148 (320) Q Consensus 146 t~L 148 (320) T Consensus 167 Spf 169 (279) T cd05312 167 SPF 169 (279) T ss_pred CCC T ss_conf 987

HHsearch alignment for GI: 254781048 and conserved domain: cd05312