GenomeNet

Database: UniProt
Entry: F2RJX2_STRVP
LinkDB: F2RJX2_STRVP
Original site: F2RJX2_STRVP 
ID   F2RJX2_STRVP            Unreviewed;       491 AA.
AC   F2RJX2;
DT   31-MAY-2011, integrated into UniProtKB/TrEMBL.
DT   31-MAY-2011, sequence version 1.
DT   27-MAR-2024, entry version 74.
DE   RecName: Full=Bifunctional NAD(P)H-hydrate repair enzyme {ECO:0000256|PIRNR:PIRNR017184};
DE   AltName: Full=Nicotinamide nucleotide repair protein {ECO:0000256|PIRNR:PIRNR017184};
DE   Includes:
DE     RecName: Full=ADP-dependent (S)-NAD(P)H-hydrate dehydratase {ECO:0000256|PIRNR:PIRNR017184};
DE              EC=4.2.1.136 {ECO:0000256|PIRNR:PIRNR017184};
DE     AltName: Full=ADP-dependent NAD(P)HX dehydratase {ECO:0000256|PIRNR:PIRNR017184};
DE   Includes:
DE     RecName: Full=NAD(P)H-hydrate epimerase {ECO:0000256|PIRNR:PIRNR017184};
DE              EC=5.1.99.6 {ECO:0000256|PIRNR:PIRNR017184};
GN   Name=nnrD {ECO:0000256|HAMAP-Rule:MF_01965};
GN   Synonyms=nnrE {ECO:0000256|HAMAP-Rule:MF_01966};
GN   OrderedLocusNames=SVEN_4420 {ECO:0000313|EMBL:CCA57706.1};
OS   Streptomyces venezuelae (strain ATCC 10712 / CBS 650.69 / DSM 40230 / JCM
OS   4526 / NBRC 13096 / PD 04745).
OC   Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC   Streptomycetaceae; Streptomyces.
OX   NCBI_TaxID=953739 {ECO:0000313|EMBL:CCA57706.1, ECO:0000313|Proteomes:UP000006854};
RN   [1] {ECO:0000313|EMBL:CCA57706.1, ECO:0000313|Proteomes:UP000006854}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 10712 / CBS 650.69 / DSM 40230 / JCM 4526 / NBRC 13096 /
RC   PD 04745 {ECO:0000313|Proteomes:UP000006854};
RX   PubMed=21463507; DOI=10.1186/1471-2164-12-175;
RA   Pullan S.T., Bibb M.J., Merrick M.;
RT   "Genome-wide analysis of the role of GlnR in Streptomyces venezuelae
RT   provides new insights into global nitrogen regulation in actinomycetes.";
RL   BMC Genomics 12:175-175(2011).
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   -!- FUNCTION: Catalyzes the epimerization of the S- and R-forms of
CC       NAD(P)HX, a damaged form of NAD(P)H that is a result of enzymatic or
CC       heat-dependent hydration. This is a prerequisite for the S-specific
CC       NAD(P)H-hydrate dehydratase to allow the repair of both epimers of
CC       NAD(P)HX. {ECO:0000256|HAMAP-Rule:MF_01966}.
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, ECO:0000256|HAMAP-
CC         Rule:MF_01966, 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, ECO:0000256|HAMAP-
CC         Rule:MF_01966, 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|HAMAP-Rule:MF_01966,
CC         ECO:0000256|PIRNR:PIRNR017184};
CC       Note=Binds 1 potassium ion per subunit. {ECO:0000256|HAMAP-
CC       Rule:MF_01966, 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: Belongs to the NnrE/AIBP family. {ECO:0000256|HAMAP-
CC       Rule:MF_01966}.
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_01966}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; FR845719; CCA57706.1; -; Genomic_DNA.
DR   AlphaFoldDB; F2RJX2; -.
DR   STRING; 953739.SVEN_4420; -.
DR   KEGG; sve:SVEN_4420; -.
DR   PATRIC; fig|953739.5.peg.6923; -.
DR   eggNOG; COG0062; Bacteria.
DR   eggNOG; COG0063; Bacteria.
DR   HOGENOM; CLU_024853_4_0_11; -.
DR   Proteomes; UP000006854; 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-UniRule.
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   HAMAP; MF_01966; NADHX_epimerase; 1.
DR   InterPro; IPR017953; Carbohydrate_kinase_pred_CS.
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; PS01049; YJEF_C_1; 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|HAMAP-Rule:MF_01966};
KW   Lyase {ECO:0000256|ARBA:ARBA00023239, ECO:0000256|HAMAP-Rule:MF_01965};
KW   Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW   Rule:MF_01966}; 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};
KW   Potassium {ECO:0000256|HAMAP-Rule:MF_01966, ECO:0000256|PIRNR:PIRNR017184};
KW   Reference proteome {ECO:0000313|Proteomes:UP000006854}.
FT   DOMAIN          20..220
FT                   /note="YjeF N-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51385"
FT   DOMAIN          228..487
FT                   /note="YjeF C-terminal"
FT                   /evidence="ECO:0000259|PROSITE:PS51383"
FT   BINDING         70..74
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         71
FT                   /ligand="K(+)"
FT                   /ligand_id="ChEBI:CHEBI:29103"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         130
FT                   /ligand="K(+)"
FT                   /ligand_id="ChEBI:CHEBI:29103"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         134..140
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         163
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         166
FT                   /ligand="K(+)"
FT                   /ligand_id="ChEBI:CHEBI:29103"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01966"
FT   BINDING         263
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         317
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         361
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         398..402
FT                   /ligand="AMP"
FT                   /ligand_id="ChEBI:CHEBI:456215"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         429
FT                   /ligand="AMP"
FT                   /ligand_id="ChEBI:CHEBI:456215"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
FT   BINDING         430
FT                   /ligand="(6S)-NADPHX"
FT                   /ligand_id="ChEBI:CHEBI:64076"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_01965"
SQ   SEQUENCE   491 AA;  48888 MW;  6D0281E4AF4B2A5E CRC64;
     MIRGCGRLLT MRTAHRVETV RAAEAALMTR LPEGALMQRA AAGLAAACFS LLGKGRVYGA
     RVVLLVGSGD NGGDALYAGA RLARRGAGVT AVLLGDRAHE GGLAALRAAG GRVEADDPFA
     PLATADLVLD GITGIGGRGG LRPDAVPVAR AARGSDAVVV AVDLPSGVDA DTGEVTGEAL
     RADVTVTFGT YKPGLLVDPA RSYAGALRLV DIGLGDELPG VPDLEALQHQ DVARLLPVPG
     AESDKYRRGV VGVVAGSARY PGAAVLAVEG ALRGGAGAVR YVGGAADAVI AAHPETLVHP
     GPPDRAGRVQ AWVVGPGLGD EPGVAEVLAS DVPVLVDADG LRGLDPALVR ARSAPTVLTP
     HAGEAAALLD ATREEVEAGR LAAVRELAGR YGATVLLKGS TTLVCGAGAA GAVRVNPTGT
     GWLATAGSGD VLSGLAGSLL AAGLRPVDAA SCAAYLHGLA ARRASEGRGP VTAGEVAGTL
     GEAWRDVRAG E
//
DBGET integrated database retrieval system