ID NNRE_PEDHC Reviewed; 228 AA.
AC E0V9D8;
DT 21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT 02-NOV-2010, sequence version 1.
DT 13-SEP-2023, entry version 56.
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=PHUM009640;
OS Pediculus humanus subsp. corporis (Body louse).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Paraneoptera; Psocodea; Phthiraptera; Anoplura; Pediculidae;
OC Pediculus.
OX NCBI_TaxID=121224;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=USDA;
RX PubMed=20566863; DOI=10.1073/pnas.1003379107;
RA Kirkness E.F., Haas B.J., Sun W., Braig H.R., Perotti M.A., Clark J.M.,
RA Lee S.H., Robertson H.M., Kennedy R.C., Elhaik E., Gerlach D.,
RA Kriventseva E.V., Elsik C.G., Graur D., Hill C.A., Veenstra J.A.,
RA Walenz B., Tubio J.M., Ribeiro J.M., Rozas J., Johnston J.S., Reese J.T.,
RA Popadic A., Tojo M., Raoult D., Reed D.L., Tomoyasu Y., Krause E.,
RA Mittapalli O., Margam V.M., Li H.M., Meyer J.M., Johnson R.M.,
RA Romero-Severson J., Vanzee J.P., Alvarez-Ponce D., Vieira F.G., Aguade M.,
RA Guirao-Rico S., Anzola J.M., Yoon K.S., Strycharz J.P., Unger M.F.,
RA Christley S., Lobo N.F., Seufferheld M.J., Wang N., Dasch G.A.,
RA Struchiner C.J., Madey G., Hannick L.I., Bidwell S., Joardar V., Caler E.,
RA Shao R., Barker S.C., Cameron S., Bruggner R.V., Regier A., Johnson J.,
RA Viswanathan L., Utterback T.R., Sutton G.G., Lawson D., Waterhouse R.M.,
RA Venter J.C., Strausberg R.L., Berenbaum M.R., Collins F.H., Zdobnov E.M.,
RA Pittendrigh B.R.;
RT "Genome sequences of the human body louse and its primary endosymbiont
RT provide insights into the permanent parasitic lifestyle.";
RL Proc. Natl. Acad. Sci. U.S.A. 107:12168-12173(2010).
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; DS234992; EEB09994.1; -; Genomic_DNA.
DR RefSeq; XP_002422732.1; XM_002422687.1.
DR AlphaFoldDB; E0V9D8; -.
DR SMR; E0V9D8; -.
DR STRING; 121224.E0V9D8; -.
DR EnsemblMetazoa; PHUM009640-RA; PHUM009640-PA; PHUM009640.
DR GeneID; 8233693; -.
DR KEGG; phu:Phum_PHUM009640; -.
DR CTD; 8233693; -.
DR VEuPathDB; VectorBase:PHUM009640; -.
DR eggNOG; KOG2585; Eukaryota.
DR HOGENOM; CLU_024853_3_0_1; -.
DR InParanoid; E0V9D8; -.
DR OMA; SMFRGRY; -.
DR OrthoDB; 1493at2759; -.
DR PhylomeDB; E0V9D8; -.
DR Proteomes; UP000009046; 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; YjeF N-terminal domain; 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 NCBIfam; TIGR00197; yjeF_nterm; 1.
DR PANTHER; PTHR13232; NAD(P)H-HYDRATE EPIMERASE; 1.
DR PANTHER; PTHR13232:SF10; NAD(P)H-HYDRATE EPIMERASE; 1.
DR Pfam; PF03853; YjeF_N; 1.
DR SUPFAM; SSF64153; YjeF N-terminal domain-like; 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..228
FT /note="NAD(P)H-hydrate epimerase"
FT /id="PRO_0000416320"
FT DOMAIN 10..214
FT /note="YjeF N-terminal"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 58..62
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 59
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
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 127..133
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 156
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
FT BINDING 159
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03159"
SQ SEQUENCE 228 AA; 25777 MW; 6FDDCC1245C355F7 CRC64;
MVRYLSQQEA IDIDQELFNV YKYSVDQLME LAGLSCSIAI YKCYSKLKKI LVCCGPGNNG
GDGLVAARHL KLFGFEPSVY YPKRTEKPLY QNLTHQCLAM KIDFLNDIPD AKEMSNNYEL
IVDALFGFSF KPPVRPEFEK VMNVLGKSKV PICSIDIPSG WDVENGCPEN GILPDMLISL
TAPKKCAKFF NGRFHYLGGR FVPPDLERKY DLKINSEYSG TECCVQLK
//
