ID   DHE4_HELPY              Reviewed;         448 AA.
AC   P55990;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1997, sequence version 1.
DT   27-MAR-2024, entry version 123.
DE   RecName: Full=NADP-specific glutamate dehydrogenase;
DE            Short=NADP-GDH;
DE            EC=1.4.1.4;
GN   Name=gdhA; OrderedLocusNames=HP_0380;
OS   Helicobacter pylori (strain ATCC 700392 / 26695) (Campylobacter pylori).
OC   Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC   Helicobacteraceae; Helicobacter.
OX   NCBI_TaxID=85962;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700392 / 26695;
RX   PubMed=9252185; DOI=10.1038/41483;
RA   Tomb J.-F., White O., Kerlavage A.R., Clayton R.A., Sutton G.G.,
RA   Fleischmann R.D., Ketchum K.A., Klenk H.-P., Gill S.R., Dougherty B.A.,
RA   Nelson K.E., Quackenbush J., Zhou L., Kirkness E.F., Peterson S.N.,
RA   Loftus B.J., Richardson D.L., Dodson R.J., Khalak H.G., Glodek A.,
RA   McKenney K., FitzGerald L.M., Lee N., Adams M.D., Hickey E.K., Berg D.E.,
RA   Gocayne J.D., Utterback T.R., Peterson J.D., Kelley J.M., Cotton M.D.,
RA   Weidman J.F., Fujii C., Bowman C., Watthey L., Wallin E., Hayes W.S.,
RA   Borodovsky M., Karp P.D., Smith H.O., Fraser C.M., Venter J.C.;
RT   "The complete genome sequence of the gastric pathogen Helicobacter
RT   pylori.";
RL   Nature 388:539-547(1997).
CC   -!- FUNCTION: Catalyzes the reversible oxidative deamination of glutamate
CC       to alpha-ketoglutarate and ammonia. {ECO:0000250}.
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=1.4.1.4;
CC   -!- SUBUNIT: Homohexamer. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the Glu/Leu/Phe/Val dehydrogenases family.
CC       {ECO:0000305}.
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DR   EMBL; AE000511; AAD07448.1; -; Genomic_DNA.
DR   PIR; D64567; D64567.
DR   RefSeq; NP_207178.1; NC_000915.1.
DR   RefSeq; WP_000289187.1; NC_018939.1.
DR   AlphaFoldDB; P55990; -.
DR   SMR; P55990; -.
DR   STRING; 85962.HP_0380; -.
DR   PaxDb; 85962-C694_01930; -.
DR   EnsemblBacteria; AAD07448; AAD07448; HP_0380.
DR   KEGG; hpy:HP_0380; -.
DR   PATRIC; fig|85962.47.peg.403; -.
DR   eggNOG; COG0334; Bacteria.
DR   InParanoid; P55990; -.
DR   OrthoDB; 9803297at2; -.
DR   PhylomeDB; P55990; -.
DR   Proteomes; UP000000429; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; ISS:UniProtKB.
DR   GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR   GO; GO:0004354; F:glutamate dehydrogenase (NADP+) activity; ISS:UniProtKB.
DR   GO; GO:0006537; P:glutamate biosynthetic process; ISS:UniProtKB.
DR   CDD; cd05313; NAD_bind_2_Glu_DH; 1.
DR   Gene3D; 1.10.285.10; Glutamate Dehydrogenase, chain A, domain 3; 2.
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   PANTHER; PTHR43571; NADP-SPECIFIC GLUTAMATE DEHYDROGENASE 1-RELATED; 1.
DR   PANTHER; PTHR43571:SF1; NADP-SPECIFIC GLUTAMATE DEHYDROGENASE 1-RELATED; 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   3: Inferred from homology;
KW   NADP; Oxidoreductase; Reference proteome.
FT   CHAIN           1..448
FT                   /note="NADP-specific glutamate dehydrogenase"
FT                   /id="PRO_0000182771"
FT   ACT_SITE        124
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU10011"
FT   BINDING         88
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         109
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         112
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         163
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         207
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000250"
FT   BINDING         238
FT                   /ligand="NADP(+)"
FT                   /ligand_id="ChEBI:CHEBI:58349"
FT                   /evidence="ECO:0000250"
FT   BINDING         381
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   SITE            164
FT                   /note="Important for catalysis"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   448 AA;  49379 MW;  1044636E2F696A43 CRC64;
     MYVEKILQSL QKKYPYQKEF HQAVYEAITS LKPLLDSDKS YEKHAILERL IEPEREIFFR
     VCWLDDNNQI QVNRGCRVEF NSAIGPYKGG LRFHPSVNES VIKFLGFEQV LKNSLTTLAM
     GGAKGGSDFD PKGKSEHEIM RFCQAFMNEL YRHIGATTDV PAGDIGVGER EIGYLFGQYK
     KLVNRFEGVL TGKGLTYGGS LCRKEATGYG CVYFAEEMLQ ERNSSLEGKV CSVSGSGNVA
     IYTIEKLLQI GAKPVTASDS NGMIYDKDGI DLELLKEIKE VRRGRIKEYA LEKKSAEYTP
     TENYPKGGNA VWHVPCFAAF PSATENELSV LDAKTLLSNG CKCVAEGANM PSSNEAIGLF
     LQAKISYGIG KAANAGGVSV SGLEMAQNAS MHPWSFEVVD AKLHHIMKEI YKNVSQTAKE
     FKDPTNFVLG ANIAGFRKVA SAMIAQGV
//