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NNRD_PHATC
ID   NNRD_PHATC              Reviewed;         310 AA.
AC   B7FXE8;
DT   21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 55.
DE   RecName: Full=ATP-dependent (S)-NAD(P)H-hydrate dehydratase {ECO:0000255|HAMAP-Rule:MF_03157};
DE            EC=4.2.1.93 {ECO:0000255|HAMAP-Rule:MF_03157};
DE   AltName: Full=ATP-dependent NAD(P)HX dehydratase {ECO:0000255|HAMAP-Rule:MF_03157};
GN   ORFNames=PHATRDRAFT_19831;
OS   Phaeodactylum tricornutum (strain CCAP 1055/1).
OC   Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC   Bacillariophyceae; Bacillariophycidae; Naviculales; Phaeodactylaceae;
OC   Phaeodactylum.
OX   NCBI_TaxID=556484;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCAP 1055/1;
RX   PubMed=18923393; DOI=10.1038/nature07410;
RA   Bowler C., Allen A.E., Badger J.H., Grimwood J., Jabbari K., Kuo A.,
RA   Maheswari U., Martens C., Maumus F., Otillar R.P., Rayko E., Salamov A.,
RA   Vandepoele K., Beszteri B., Gruber A., Heijde M., Katinka M., Mock T.,
RA   Valentin K., Verret F., Berges J.A., Brownlee C., Cadoret J.P.,
RA   Chiovitti A., Choi C.J., Coesel S., De Martino A., Detter J.C., Durkin C.,
RA   Falciatore A., Fournet J., Haruta M., Huysman M.J., Jenkins B.D.,
RA   Jiroutova K., Jorgensen R.E., Joubert Y., Kaplan A., Kroger N., Kroth P.G.,
RA   La Roche J., Lindquist E., Lommer M., Martin-Jezequel V., Lopez P.J.,
RA   Lucas S., Mangogna M., McGinnis K., Medlin L.K., Montsant A.,
RA   Oudot-Le Secq M.P., Napoli C., Obornik M., Parker M.S., Petit J.L.,
RA   Porcel B.M., Poulsen N., Robison M., Rychlewski L., Rynearson T.A.,
RA   Schmutz J., Shapiro H., Siaut M., Stanley M., Sussman M.R., Taylor A.R.,
RA   Vardi A., von Dassow P., Vyverman W., Willis A., Wyrwicz L.S.,
RA   Rokhsar D.S., Weissenbach J., Armbrust E.V., Green B.R., Van de Peer Y.,
RA   Grigoriev I.V.;
RT   "The Phaeodactylum genome reveals the evolutionary history of diatom
RT   genomes.";
RL   Nature 456:239-244(2008).
RN   [2]
RP   GENOME REANNOTATION.
RC   STRAIN=CCAP 1055/1;
RG   Diatom Consortium;
RA   Grigoriev I., Grimwood J., Kuo A., Otillar R.P., Salamov A., Detter J.C.,
RA   Lindquist E., Shapiro H., Lucas S., Glavina del Rio T., Pitluck S.,
RA   Rokhsar D., Bowler C.;
RL   Submitted (AUG-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the dehydration of the S-form of NAD(P)HX at the
CC       expense of ATP, which is converted to ADP. Together with NAD(P)HX
CC       epimerase, which catalyzes the epimerization of the S- and R-forms, the
CC       enzyme allows the repair of both epimers of NAD(P)HX, a damaged form of
CC       NAD(P)H that is a result of enzymatic or heat-dependent hydration.
CC       {ECO:0000255|HAMAP-Rule:MF_03157}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6S)-NADHX + ATP = ADP + H(+) + NADH + phosphate;
CC         Xref=Rhea:RHEA:19017, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57945, ChEBI:CHEBI:64074,
CC         ChEBI:CHEBI:456216; EC=4.2.1.93; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_03157};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6S)-NADPHX + ATP = ADP + H(+) + NADPH + phosphate;
CC         Xref=Rhea:RHEA:32231, ChEBI:CHEBI:15378, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:43474, ChEBI:CHEBI:57783, ChEBI:CHEBI:64076,
CC         ChEBI:CHEBI:456216; EC=4.2.1.93;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_03157};
CC   -!- SIMILARITY: Belongs to the NnrD/CARKD family. {ECO:0000255|HAMAP-
CC       Rule:MF_03157}.
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DR   EMBL; CM000609; EEC49367.1; -; Genomic_DNA.
DR   RefSeq; XP_002179544.1; XM_002179508.1.
DR   AlphaFoldDB; B7FXE8; -.
DR   SMR; B7FXE8; -.
DR   STRING; 556484.B7FXE8; -.
DR   GeneID; 7199989; -.
DR   KEGG; pti:PHATRDRAFT_19831; -.
DR   eggNOG; KOG3974; Eukaryota.
DR   InParanoid; B7FXE8; -.
DR   OrthoDB; 1337331at2759; -.
DR   Proteomes; UP000000759; Chromosome 6.
DR   GO; GO:0052855; F:ADP-dependent NAD(P)H-hydrate dehydratase activity; IEA:InterPro.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0047453; F:ATP-dependent NAD(P)H-hydrate dehydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046496; P:nicotinamide nucleotide metabolic process; IEA:UniProtKB-UniRule.
DR   CDD; cd01171; YXKO-related; 1.
DR   Gene3D; 3.40.1190.20; -; 1.
DR   HAMAP; MF_01965; NADHX_dehydratase; 1.
DR   InterPro; IPR017953; Carbohydrate_kinase_pred_CS.
DR   InterPro; IPR000631; CARKD.
DR   InterPro; IPR029056; Ribokinase-like.
DR   Pfam; PF01256; Carb_kinase; 1.
DR   SUPFAM; SSF53613; SSF53613; 1.
DR   TIGRFAMs; TIGR00196; yjeF_cterm; 1.
DR   PROSITE; PS01050; YJEF_C_2; 1.
DR   PROSITE; PS51383; YJEF_C_3; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Lyase; NAD; NADP; Nucleotide-binding; Phosphoprotein;
KW   Reference proteome.
FT   CHAIN           1..310
FT                   /note="ATP-dependent (S)-NAD(P)H-hydrate dehydratase"
FT                   /id="PRO_0000416177"
FT   DOMAIN          8..306
FT                   /note="YjeF C-terminal"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
FT   BINDING         117
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
FT   BINDING         172..178
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
FT   BINDING         207..211
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
FT   BINDING         227..236
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
FT   BINDING         237
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03157"
SQ   SEQUENCE   310 AA;  33682 MW;  896A7DC729C20344 CRC64;
     MKTWNDGKTI AIERCVLPLD ASLHKGSSGR VGVLGGSARY TGAPYYAAMA SLQAGADLAF
     VFCAQEATLP IKSYSPELMV APVYSASDFD PVRLVDDMVN EIGDMLPKLH CLVVGPGLGR
     CPLVMKAVAR VLELARSQQL HLVLDADALY MMSLPVYRSS LKGYDRLVLT PNVVEYQRLF
     PKSEDNNGES MEDASDEELA AATIVRKGAE DRIIVDQRQV MSCGEEGGLK RSGGIGDVLA
     GTLGTFTSWH AILLDREAVS TEDLPLSCWT ACCAVKRATK RAFDDKRRAM TAPDVLHHLG
     QALDEMTRED
 
 
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