NNRE_BORPE
ID NNRE_BORPE Reviewed; 228 AA.
AC Q7VVH8;
DT 21-MAR-2012, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2003, sequence version 1.
DT 03-AUG-2022, entry version 79.
DE RecName: Full=NAD(P)H-hydrate epimerase {ECO:0000255|HAMAP-Rule:MF_01966};
DE EC=5.1.99.6 {ECO:0000255|HAMAP-Rule:MF_01966};
DE AltName: Full=NAD(P)HX epimerase {ECO:0000255|HAMAP-Rule:MF_01966};
GN Name=nnrE {ECO:0000255|HAMAP-Rule:MF_01966}; OrderedLocusNames=BP2686;
OS Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251).
OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=257313;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Tohama I / ATCC BAA-589 / NCTC 13251;
RX PubMed=12910271; DOI=10.1038/ng1227;
RA Parkhill J., Sebaihia M., Preston A., Murphy L.D., Thomson N.R.,
RA Harris D.E., Holden M.T.G., Churcher C.M., Bentley S.D., Mungall K.L.,
RA Cerdeno-Tarraga A.-M., Temple L., James K.D., Harris B., Quail M.A.,
RA Achtman M., Atkin R., Baker S., Basham D., Bason N., Cherevach I.,
RA Chillingworth T., Collins M., Cronin A., Davis P., Doggett J., Feltwell T.,
RA Goble A., Hamlin N., Hauser H., Holroyd S., Jagels K., Leather S.,
RA Moule S., Norberczak H., O'Neil S., Ormond D., Price C., Rabbinowitsch E.,
RA Rutter S., Sanders M., Saunders D., Seeger K., Sharp S., Simmonds M.,
RA Skelton J., Squares R., Squares S., Stevens K., Unwin L., Whitehead S.,
RA Barrell B.G., Maskell D.J.;
RT "Comparative analysis of the genome sequences of Bordetella pertussis,
RT Bordetella parapertussis and Bordetella bronchiseptica.";
RL Nat. Genet. 35:32-40(2003).
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_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:0000255|HAMAP-Rule:MF_01966};
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:0000255|HAMAP-Rule:MF_01966};
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01966};
CC Note=Binds 1 potassium ion per subunit. {ECO:0000255|HAMAP-
CC Rule:MF_01966};
CC -!- SIMILARITY: Belongs to the NnrE/AIBP family. {ECO:0000255|HAMAP-
CC 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; BX640419; CAE42962.1; -; Genomic_DNA.
DR RefSeq; NP_881298.1; NC_002929.2.
DR RefSeq; WP_003813302.1; NZ_CP039022.1.
DR AlphaFoldDB; Q7VVH8; -.
DR SMR; Q7VVH8; -.
DR STRING; 257313.BP2686; -.
DR GeneID; 45389677; -.
DR KEGG; bpe:BP2686; -.
DR PATRIC; fig|257313.5.peg.2893; -.
DR eggNOG; COG0062; Bacteria.
DR HOGENOM; CLU_024853_0_2_4; -.
DR OMA; IKAANHI; -.
DR Proteomes; UP000002676; Chromosome.
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 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_0000416346"
FT DOMAIN 9..209
FT /note="YjeF N-terminal"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 53..57
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 54
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 115
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 119..125
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 148
FT /ligand="(6S)-NADPHX"
FT /ligand_id="ChEBI:CHEBI:64076"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
FT BINDING 151
FT /ligand="K(+)"
FT /ligand_id="ChEBI:CHEBI:29103"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01966"
SQ SEQUENCE 228 AA; 23247 MW; 689DCD64CDBB1974 CRC64;
MDIERVEQVR AVERLAHRRG LALMPRAGLA AADFVAARLP AGAQVLALAG PGNNGGDALV
AATLLQARGY RVAVVMPAGP ARLPDDARRA WQDWCAAGGQ ASADLPAHAP ALVIDGLFGI
GLARPLDGAW QGLIDQVNAW RVPVLALDVP SGLSAASGQP LGDPPGRPVR ATWTLSFIGV
PAALRAPGAA AWCGEQYLSL LGLTPAFLAE AVGPCGQATA TAARRSGP
