NNRE_ANODA
ID NNRE_ANODA Reviewed; 228 AA.
AC E3XA68; W5JRM0;
DT 21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT 13-APR-2016, sequence version 2.
DT 03-AUG-2022, entry version 51.
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=AND_001150 {ECO:0000312|EMBL:ETN67052.1};
OS Anopheles darlingi (Mosquito).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Nematocera; Culicoidea; Culicidae;
OC Anophelinae; Anopheles.
OX NCBI_TaxID=43151;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=20920257; DOI=10.1186/1471-2164-11-529;
RA Mendes N.D., Freitas A.T., Vasconcelos A.T., Sagot M.F.;
RT "Combination of measures distinguishes pre-miRNAs from other stem-loops in
RT the genome of the newly sequenced Anopheles darlingi.";
RL BMC Genomics 11:529-529(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}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ETN67052.1; Type=Erroneous gene model prediction; Evidence={ECO:0000305};
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DR EMBL; ADMH02000300; ETN67052.1; ALT_SEQ; Genomic_DNA.
DR AlphaFoldDB; E3XA68; -.
DR SMR; E3XA68; -.
DR STRING; 43151.ADAC001150-PA; -.
DR VEuPathDB; VectorBase:ADAC001150; -.
DR eggNOG; KOG2585; Eukaryota.
DR InParanoid; E3XA68; -.
DR Proteomes; UP000000673; 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..228
FT /note="NAD(P)H-hydrate epimerase"
FT /id="PRO_0000416316"
FT DOMAIN 9..215
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; 25436 MW; ECCE59483C7D5F73 CRC64;
MKYLNQQEAI SIDEELFNEY KFSVDQLMEL AGLSCAHVIA DAYAPESNKI LICCGPGNNG
GDGLVAARHL ALMNYNPYVY YPKRTEKELF RNLQHQAESM GITVTTDCPD GASVEQEFGL
IVDALFGFSF KPPVRDSFLP IMNVLQRSKL PIVSIDIPSG WNVEEGPQNE CDIQPACLIS
LTAPKLCAKR LLNAQHYLGG RFVPKRLEEK YSLELPSYLG SNLFVKLN
