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Database: UniProt
Entry: H1Z2B9_9EURY
LinkDB: H1Z2B9_9EURY
Original site: H1Z2B9_9EURY 
ID   H1Z2B9_9EURY            Unreviewed;       483 AA.
AC   H1Z2B9;
DT   21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT   21-MAR-2012, sequence version 1.
DT   24-JAN-2024, entry version 53.
DE   RecName: Full=ADP-dependent (S)-NAD(P)H-hydrate dehydratase {ECO:0000256|HAMAP-Rule:MF_01965};
DE            EC=4.2.1.136 {ECO:0000256|HAMAP-Rule:MF_01965};
DE   AltName: Full=ADP-dependent NAD(P)HX dehydratase {ECO:0000256|HAMAP-Rule:MF_01965};
GN   Name=nnrD {ECO:0000256|HAMAP-Rule:MF_01965};
GN   ORFNames=Metlim_0511 {ECO:0000313|EMBL:EHQ34648.1};
OS   Methanoplanus limicola DSM 2279.
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanomicrobiaceae; Methanoplanus.
OX   NCBI_TaxID=937775 {ECO:0000313|EMBL:EHQ34648.1, ECO:0000313|Proteomes:UP000005741};
RN   [1] {ECO:0000313|EMBL:EHQ34648.1, ECO:0000313|Proteomes:UP000005741}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 2279 {ECO:0000313|EMBL:EHQ34648.1,
RC   ECO:0000313|Proteomes:UP000005741};
RG   US DOE Joint Genome Institute (JGI-PGF);
RA   Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Peters L., Mikhailova N., Lu M.,
RA   Kyrpides N., Mavromatis K., Ivanova N., Markowitz V., Cheng J.-F.,
RA   Hugenholtz P., Woyke T., Wu D., Wirth R., Brambilla E.-M., Klenk H.-P.,
RA   Eisen J.A.;
RT   "The Improved High-Quality Draft genome of Methanoplanus limicola DSM
RT   2279.";
RL   Submitted (OCT-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Bifunctional enzyme that catalyzes the epimerization of the
CC       S- and R-forms of NAD(P)HX and the dehydration of the S-form of
CC       NAD(P)HX at the expense of ADP, which is converted to AMP. This allows
CC       the repair of both epimers of NAD(P)HX, a damaged form of NAD(P)H that
CC       is a result of enzymatic or heat-dependent hydration.
CC       {ECO:0000256|ARBA:ARBA00025153, ECO:0000256|PIRNR:PIRNR017184}.
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:0000256|HAMAP-Rule:MF_01965}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6R)-NADHX = (6S)-NADHX; Xref=Rhea:RHEA:32215,
CC         ChEBI:CHEBI:64074, ChEBI:CHEBI:64075; EC=5.1.99.6;
CC         Evidence={ECO:0000256|ARBA:ARBA00000013,
CC         ECO:0000256|PIRNR:PIRNR017184};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(6R)-NADPHX = (6S)-NADPHX; Xref=Rhea:RHEA:32227,
CC         ChEBI:CHEBI:64076, ChEBI:CHEBI:64077; EC=5.1.99.6;
CC         Evidence={ECO:0000256|ARBA:ARBA00000909,
CC         ECO:0000256|PIRNR:PIRNR017184};
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;
CC         Evidence={ECO:0000256|ARBA:ARBA00001026, ECO:0000256|HAMAP-
CC         Rule:MF_01965, ECO:0000256|PIRNR:PIRNR017184};
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;
CC         Evidence={ECO:0000256|ARBA:ARBA00001241, ECO:0000256|HAMAP-
CC         Rule:MF_01965, ECO:0000256|PIRNR:PIRNR017184};
CC   -!- COFACTOR:
CC       Name=K(+); Xref=ChEBI:CHEBI:29103;
CC         Evidence={ECO:0000256|PIRNR:PIRNR017184};
CC       Note=Binds 1 potassium ion per subunit.
CC       {ECO:0000256|PIRNR:PIRNR017184};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000256|HAMAP-Rule:MF_01965};
CC   -!- SUBUNIT: Homotetramer. {ECO:0000256|HAMAP-Rule:MF_01965}.
CC   -!- SIMILARITY: Belongs to the NnrD/CARKD family. {ECO:0000256|HAMAP-
CC       Rule:MF_01965}.
CC   -!- SIMILARITY: In the C-terminal section; belongs to the NnrD/CARKD
CC       family. {ECO:0000256|ARBA:ARBA00009524, ECO:0000256|PIRNR:PIRNR017184}.
CC   -!- SIMILARITY: In the N-terminal section; belongs to the NnrE/AIBP family.
CC       {ECO:0000256|ARBA:ARBA00006001, ECO:0000256|PIRNR:PIRNR017184}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_01965}.
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DR   EMBL; CM001436; EHQ34648.1; -; Genomic_DNA.
DR   RefSeq; WP_004076319.1; NZ_CM001436.1.
DR   AlphaFoldDB; H1Z2B9; -.
DR   STRING; 937775.Metlim_0511; -.
DR   PATRIC; fig|937775.9.peg.603; -.
DR   HOGENOM; CLU_024853_4_1_2; -.
DR   InParanoid; H1Z2B9; -.
DR   OrthoDB; 15148at2157; -.
DR   Proteomes; UP000005741; 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-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0052856; F:NADHX epimerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0052857; F:NADPHX epimerase activity; IEA:UniProtKB-EC.
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   Gene3D; 3.40.50.10260; YjeF N-terminal domain; 1.
DR   HAMAP; MF_01965; NADHX_dehydratase; 1.
DR   InterPro; IPR000631; CARKD.
DR   InterPro; IPR030677; Nnr.
DR   InterPro; IPR029056; Ribokinase-like.
DR   InterPro; IPR004443; YjeF_N_dom.
DR   InterPro; IPR036652; YjeF_N_dom_sf.
DR   NCBIfam; TIGR00196; yjeF_cterm; 1.
DR   NCBIfam; TIGR00197; yjeF_nterm; 1.
DR   PANTHER; PTHR12592:SF0; ATP-DEPENDENT (S)-NAD(P)H-HYDRATE DEHYDRATASE; 1.
DR   PANTHER; PTHR12592; ATP-DEPENDENT (S)-NAD(P)H-HYDRATE DEHYDRATASE FAMILY MEMBER; 1.
DR   Pfam; PF01256; Carb_kinase; 1.
DR   Pfam; PF03853; YjeF_N; 1.
DR   PIRSF; PIRSF017184; Nnr; 1.
DR   SUPFAM; SSF53613; Ribokinase-like; 1.
DR   SUPFAM; SSF64153; YjeF N-terminal domain-like; 1.
DR   PROSITE; PS51383; YJEF_C_3; 1.
DR   PROSITE; PS51385; YJEF_N; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|HAMAP-
KW   Rule:MF_01965};
KW   Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|PIRNR:PIRNR017184};
KW   Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_01965};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW   ECO:0000256|PIRNR:PIRNR017184};
KW   Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW   NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_01965};
KW   NADP {ECO:0000256|ARBA:ARBA00022857, ECO:0000256|HAMAP-Rule:MF_01965};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW   Rule:MF_01965}; Potassium {ECO:0000256|PIRNR:PIRNR017184};
KW   Reference proteome {ECO:0000313|Proteomes:UP000005741}.
FT   DOMAIN          35..218
FT                   /note="YjeF N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51385"
FT   DOMAIN          220..482
FT                   /note="YjeF C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51383"
FT   BINDING         254
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         316
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         357
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         424
FT                   /ligand="AMP"
FT                   /ligand_id="ChEBI:CHEBI:456215"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         425
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
SQ   SEQUENCE   483 AA;  50596 MW;  B05223E4BD7D3357 CRC64;
     MVLEDEAGSD SIEDLHSNGS LRDFRRTGVV SPGRMRAIDK NAMALGVSGS QLMESAGKSL
     AGVVMEYAPE KVLILCGSGN NGGDGFVAAR YLQNVCDVDL LYYSFGDMTP DAEANLRTLL
     YCDVSVHRIR CPGDLIAAES LFSKADVIVD AMLGTGARKG LVEPYLSMVR LADSVGAVKI
     SADIPTEGFN ADRTIGFHLP KSPESEFVDI GIPLDAEIYT GPGDLTMVPA KKSGSHKGAG
     GKVLIIGGGP YQGAPYLAAL SALRGGADIV RVATPCMMHY PDLIVSPLSG GIISGEHTEE
     LISLGESSDC VVCGCGLGNE SHDVIREIAP YFRKVVFDAD ALNYPLPFGN ETIITPHSGE
     FKRISGSLPP KDLYARGMSV RNFAGSADGR LTVLLKGATD VISDGGSVRF NRTGSPAMTK
     GGTGDVLAGL TGALFSRMSA FDAACISAWI NGAAGEKAAG LYQNGLLASD IIDKIPEIMN
     MEI
//
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