ID   DHE3_PYREN              Reviewed;         420 AA.
AC   Q47951;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   13-SEP-2023, entry version 86.
DE   RecName: Full=Glutamate dehydrogenase;
DE            Short=GDH;
DE            EC=1.4.1.3;
GN   Name=gdhA;
OS   Pyrococcus endeavori.
OC   Archaea; Euryarchaeota; Thermococci; Thermococcales; Thermococcaceae;
OC   Pyrococcus.
OX   NCBI_TaxID=39456;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE, AND
RP   CHARACTERIZATION.
RC   STRAIN=ES4;
RX   PubMed=8349661; DOI=10.1016/s0021-9258(17)46771-8;
RA   Diruggiero J., Robb F.T., Jagus R., Klump H.H., Borges K.M., Kessel M.,
RA   Mai X., Adams M.W.W.A.;
RT   "Characterization, cloning, and in vitro expression of the extremely
RT   thermostable glutamate dehydrogenase from the hyperthermophilic Archaeon,
RT   ES4.";
RL   J. Biol. Chem. 268:17767-17774(1993).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + L-glutamate + NAD(+) = 2-oxoglutarate + H(+) + NADH +
CC         NH4(+); Xref=Rhea:RHEA:15133, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16810, ChEBI:CHEBI:28938, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.4.1.3;
CC         Evidence={ECO:0000255|PROSITE-ProRule:PRU10011};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=H2O + L-glutamate + NADP(+) = 2-oxoglutarate + H(+) + NADPH +
CC         NH4(+); Xref=Rhea:RHEA:11612, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:16810, ChEBI:CHEBI:28938, ChEBI:CHEBI:29985,
CC         ChEBI:CHEBI:57783, ChEBI:CHEBI:58349; EC=1.4.1.3;
CC         Evidence={ECO:0000255|PROSITE-ProRule:PRU10011};
CC   -!- SUBUNIT: Homohexamer.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
CC       {ECO:0000305}.
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DR   EMBL; L12408; AAA64795.1; -; Genomic_DNA.
DR   PIR; A47410; A47410.
DR   AlphaFoldDB; Q47951; -.
DR   SMR; Q47951; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004352; F:glutamate dehydrogenase (NAD+) activity; IEA:RHEA.
DR   GO; GO:0004354; F:glutamate dehydrogenase (NADP+) activity; IEA:RHEA.
DR   GO; GO:0006520; P:amino acid metabolic process; IEA:InterPro.
DR   CDD; cd01076; NAD_bind_1_Glu_DH; 1.
DR   Gene3D; 3.40.50.10860; Leucine Dehydrogenase, chain A, domain 1; 1.
DR   Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR   InterPro; IPR046346; Aminoacid_DH-like_N_sf.
DR   InterPro; IPR006095; Glu/Leu/Phe/Val/Trp_DH.
DR   InterPro; IPR006096; Glu/Leu/Phe/Val/Trp_DH_C.
DR   InterPro; IPR006097; Glu/Leu/Phe/Val/Trp_DH_dimer.
DR   InterPro; IPR033524; Glu/Leu/Phe/Val_DH_AS.
DR   InterPro; IPR014362; Glu_DH.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR033922; NAD_bind_Glu_DH.
DR   NCBIfam; NF040817; GdhA_Arch; 1.
DR   PANTHER; PTHR11606; GLUTAMATE DEHYDROGENASE; 1.
DR   PANTHER; PTHR11606:SF13; GLUTAMATE DEHYDROGENASE 1, MITOCHONDRIAL; 1.
DR   Pfam; PF00208; ELFV_dehydrog; 1.
DR   Pfam; PF02812; ELFV_dehydrog_N; 1.
DR   PIRSF; PIRSF000185; Glu_DH; 1.
DR   PRINTS; PR00082; GLFDHDRGNASE.
DR   SMART; SM00839; ELFV_dehydrog; 1.
DR   SUPFAM; SSF53223; Aminoacid dehydrogenase-like, N-terminal domain; 1.
DR   SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR   PROSITE; PS00074; GLFV_DEHYDROGENASE; 1.
PE   1: Evidence at protein level;
KW   Cytoplasm; Direct protein sequencing; NAD; NADP; Oxidoreductase.
FT   CHAIN           1..420
FT                   /note="Glutamate dehydrogenase"
FT                   /id="PRO_0000182756"
FT   ACT_SITE        105
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10011"
FT   BINDING         220..226
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   420 AA;  47141 MW;  26C571CC5DEF85CB CRC64;
     MVEQDPFEIA VKQLERAAQY MKISEEALEF LKRPQRIVEV TIPVEMDDGT VKVFTGFRVQ
     YNWARGPTKG GIRWHPEETL STVKALAAWM TWKTAVMDLP YGGGKGGIIV DPKKLSDREK
     ERLARGYIRA IYDVISPYED IPAPDVYTNP QIMAWMMDEY EAISRRKTPA FGIITGKPLS
     IGGSLGRNEA TARGASYTIR EARKVLGWGD LKGKTIAIQG YGNAGYYLAK IMSEDYGMKV
     VAVSDSKGGI YNPDGLNADE VLKWKQEHGS VKDFPGATNI TNEELLELEV DVLAPAAIEE
     VITKKNADNI KAKIVAEVAN GPVTPEADEI LFEKGILQIP DFLCNAGGVT VSYFEWVQNI
     TGYYWTLEEV REKLDKKMTK AFYDVYNTAK EKNIHMRDAD YVVAVQRVYQ AMLDRGWVKH
//