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NNRD_NITMS
ID   NNRD_NITMS              Reviewed;         287 AA.
AC   A9A498;
DT   21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT   15-JAN-2008, sequence version 1.
DT   03-AUG-2022, entry version 61.
DE   RecName: Full=ADP-dependent (S)-NAD(P)H-hydrate dehydratase {ECO:0000255|HAMAP-Rule:MF_01965};
DE            EC=4.2.1.136 {ECO:0000255|HAMAP-Rule:MF_01965};
DE   AltName: Full=ADP-dependent NAD(P)HX dehydratase {ECO:0000255|HAMAP-Rule:MF_01965};
GN   Name=nnrD {ECO:0000255|HAMAP-Rule:MF_01965}; OrderedLocusNames=Nmar_0691;
OS   Nitrosopumilus maritimus (strain SCM1).
OC   Archaea; Thaumarchaeota; Nitrosopumilales; Nitrosopumilaceae;
OC   Nitrosopumilus.
OX   NCBI_TaxID=436308;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SCM1;
RX   PubMed=20421470; DOI=10.1073/pnas.0913533107;
RA   Walker C.B., de la Torre J.R., Klotz M.G., Urakawa H., Pinel N., Arp D.J.,
RA   Brochier-Armanet C., Chain P.S., Chan P.P., Gollabgir A., Hemp J.,
RA   Hugler M., Karr E.A., Konneke M., Shin M., Lawton T.J., Lowe T.,
RA   Martens-Habbena W., Sayavedra-Soto L.A., Lang D., Sievert S.M.,
RA   Rosenzweig A.C., Manning G., Stahl D.A.;
RT   "Nitrosopumilus maritimus genome reveals unique mechanisms for
RT   nitrification and autotrophy in globally distributed marine crenarchaea.";
RL   Proc. Natl. Acad. Sci. U.S.A. 107:8818-8823(2010).
CC   -!- FUNCTION: Catalyzes the dehydration of the S-form of NAD(P)HX at the
CC       expense of ADP, which is converted to AMP. 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_01965}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6S)-NADHX + ADP = AMP + H(+) + NADH + phosphate;
CC         Xref=Rhea:RHEA:32223, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57945, ChEBI:CHEBI:64074, ChEBI:CHEBI:456215,
CC         ChEBI:CHEBI:456216; EC=4.2.1.136; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01965};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6S)-NADPHX + ADP = AMP + H(+) + NADPH + phosphate;
CC         Xref=Rhea:RHEA:32235, ChEBI:CHEBI:15378, ChEBI:CHEBI:43474,
CC         ChEBI:CHEBI:57783, ChEBI:CHEBI:64076, ChEBI:CHEBI:456215,
CC         ChEBI:CHEBI:456216; EC=4.2.1.136; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01965};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01965};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000255|HAMAP-Rule:MF_01965}.
CC   -!- SIMILARITY: Belongs to the NnrD/CARKD family. {ECO:0000255|HAMAP-
CC       Rule:MF_01965}.
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DR   EMBL; CP000866; ABX12587.1; -; Genomic_DNA.
DR   AlphaFoldDB; A9A498; -.
DR   SMR; A9A498; -.
DR   STRING; 436308.Nmar_0691; -.
DR   EnsemblBacteria; ABX12587; ABX12587; Nmar_0691.
DR   KEGG; nmr:Nmar_0691; -.
DR   eggNOG; arCOG00018; Archaea.
DR   HOGENOM; CLU_024853_2_2_2; -.
DR   OMA; HIPHTNE; -.
DR   PhylomeDB; A9A498; -.
DR   Proteomes; UP000000792; Chromosome.
DR   GO; GO:0052855; F:ADP-dependent NAD(P)H-hydrate dehydratase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0110051; P:metabolite repair; IBA:GO_Central.
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; Reference proteome.
FT   CHAIN           1..287
FT                   /note="ADP-dependent (S)-NAD(P)H-hydrate dehydratase"
FT                   /id="PRO_0000416155"
FT   DOMAIN          7..283
FT                   /note="YjeF C-terminal"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
FT   BINDING         42
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
FT   BINDING         159
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
FT   BINDING         196..200
FT                   /ligand="AMP"
FT                   /ligand_id="ChEBI:CHEBI:456215"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
FT   BINDING         224
FT                   /ligand="AMP"
FT                   /ligand_id="ChEBI:CHEBI:456215"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
FT   BINDING         225
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01965"
SQ   SEQUENCE   287 AA;  30627 MW;  5A81A7370047C228 CRC64;
     MARKTLTTAL VKKFIPSRKS KSRKGENGIV LVVGGSYIYH GAPILSSIAA LRSGTDLVYT
     SVPKINVAST RSVSPNLIVI PLVDQKLTRG AVNKLLGALP RKLDSATIGM GLAIQEKNAL
     LHLVKSLLDR DVRLSLDASA LIPEVLPLLA NKNVVVTPHA GEFKRLFGQV PSNSKNERIK
     LVEEKAKEFG ITVLLKGSTD IISNGSTTYL YEKKIPAMTV GGTGDVLSGL VAGLLSKNRK
     PLESAAAAAF INGLAGKVVQ KKLGLHMTSM DLLPEISTVM KPFDKIM
 
 
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