NNRE_PLAVS
ID NNRE_PLAVS Reviewed; 289 AA.
AC A5K3F9;
DT 21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT 10-JUL-2007, sequence version 1.
DT 03-AUG-2022, entry version 68.
DE RecName: Full=NAD(P)H-hydrate epimerase {ECO:0000255|HAMAP-Rule:MF_03159};
DE EC=5.1.99.6;
DE AltName: Full=NAD(P)HX epimerase {ECO:0000255|HAMAP-Rule:MF_03159};
GN ORFNames=PVX_117475;
OS Plasmodium vivax (strain Salvador I).
OC Eukaryota; Sar; Alveolata; Apicomplexa; Aconoidasida; Haemosporida;
OC Plasmodiidae; Plasmodium; Plasmodium (Plasmodium).
OX NCBI_TaxID=126793;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Salvador I;
RX PubMed=18843361; DOI=10.1038/nature07327;
RA Carlton J.M., Adams J.H., Silva J.C., Bidwell S.L., Lorenzi H., Caler E.,
RA Crabtree J., Angiuoli S.V., Merino E.F., Amedeo P., Cheng Q.,
RA Coulson R.M.R., Crabb B.S., del Portillo H.A., Essien K., Feldblyum T.V.,
RA Fernandez-Becerra C., Gilson P.R., Gueye A.H., Guo X., Kang'a S.,
RA Kooij T.W.A., Korsinczky M., Meyer E.V.-S., Nene V., Paulsen I., White O.,
RA Ralph S.A., Ren Q., Sargeant T.J., Salzberg S.L., Stoeckert C.J.,
RA Sullivan S.A., Yamamoto M.M., Hoffman S.L., Wortman J.R., Gardner M.J.,
RA Galinski M.R., Barnwell J.W., Fraser-Liggett C.M.;
RT "Comparative genomics of the neglected human malaria parasite Plasmodium
RT vivax.";
RL Nature 455:757-763(2008).
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:0000255|HAMAP-Rule:MF_03159}.
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 -!- 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 -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03159};
CC Note=Binds 1 potassium ion per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_03159};
CC -!- SIMILARITY: Belongs to the NnrE/AIBP family. {ECO:0000255|HAMAP-
CC Rule:MF_03159}.
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DR EMBL; AAKM01000004; EDL46063.1; -; Genomic_DNA.
DR RefSeq; XP_001615790.1; XM_001615740.1.
DR AlphaFoldDB; A5K3F9; -.
DR SMR; A5K3F9; -.
DR STRING; 126793.A5K3F9; -.
DR EnsemblProtists; EDL46063; EDL46063; PVX_117475.
DR GeneID; 5475088; -.
DR KEGG; pvx:PVX_117475; -.
DR VEuPathDB; PlasmoDB:PVX_117475; -.
DR InParanoid; A5K3F9; -.
DR OMA; TIYYPKP; -.
DR PhylomeDB; A5K3F9; -.
DR Proteomes; UP000008333; Chromosome 12.
DR Proteomes; UP000008333; Unassembled WGS sequence.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
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:0000166; F:nucleotide binding; IEA:UniProtKB-KW.
DR Gene3D; 3.40.50.10260; -; 1.
DR HAMAP; MF_01966; NADHX_epimerase; 1.
DR InterPro; IPR004443; YjeF_N_dom.
DR InterPro; IPR036652; YjeF_N_dom_sf.
DR InterPro; IPR032976; YJEFN_prot_NAXE-like.
DR PANTHER; PTHR13232; PTHR13232; 1.
DR Pfam; PF03853; YjeF_N; 1.
DR SUPFAM; SSF64153; SSF64153; 1.
DR TIGRFAMs; TIGR00197; yjeF_nterm; 1.
DR PROSITE; PS51385; YJEF_N; 1.
PE 3: Inferred from homology;
KW Isomerase; Metal-binding; NAD; NADP; Nucleotide-binding; Potassium;
KW Reference proteome.
FT CHAIN 1..289
FT /note="NAD(P)H-hydrate epimerase"
FT /id="PRO_0000416327"
FT DOMAIN 71..277
FT /note="YjeF N-terminal"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 122..126
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 123
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 185
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 189..195
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 218
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 221
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
SQ SEQUENCE 289 AA; 32254 MW; CCD204CF3C49711D CRC64;
MRKELLLRTT NHSAFQNSVY LLGFLRFAKF QLSSRANISN VRPFKGRRTN CAATSVHSNR
MEVTYLSQSL AQTIDNELMS DDVGYTTEQL MELAGLSIAQ IICREYSLDR FKKVLIFCGP
GNNGGDGLVA ARHLKHFGYD VTVAYPKEKT KVLFQRLLKL LQHYHVPVVK SATGEDLKLY
DLVVDALFGF SFTGEPRSPF DEIIHTINQS NKPVVSVDVP SGTNIDGGSA ANALSVNSEM
NISLMLPKEG VRHYGKKHYL GGRFIPNSIV EKYNLKVPQF AGDNSYVQL
