NAHB_PSEU8
ID NAHB_PSEU8 Reviewed; 259 AA.
AC P0A170; O33462; Q52459;
DT 01-MAR-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2005, sequence version 1.
DT 03-AUG-2022, entry version 65.
DE RecName: Full=1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase;
DE EC=1.3.1.29;
DE AltName: Full=Cis-naphthalene dihydrodiol dehydrogenase;
DE AltName: Full=Dibenzothiophene dihydrodiol dehydrogenase;
DE EC=1.3.1.60;
GN Name=doxE;
OS Pseudomonas sp. (strain C18).
OG Plasmid unnamed.
OC Bacteria; Proteobacteria.
OX NCBI_TaxID=69011;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC STRAIN=C18; PLASMID=unnamed;
RX PubMed=8226631; DOI=10.1128/jb.175.21.6890-6901.1993;
RA Denome S.A., Stanley D.C., Olson E.S., Young K.D.;
RT "Metabolism of dibenzothiophene and naphthalene in Pseudomonas strains:
RT complete DNA sequence of an upper naphthalene catabolic pathway.";
RL J. Bacteriol. 175:6890-6901(1993).
CC -!- FUNCTION: Catalyzes the oxidation of naphthalene dihydrodiol into 1,2-
CC dihydroxynaphthalene.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(1R,2S)-1,2-dihydronaphthalene-1,2-diol + NAD(+) = H(+) + NADH
CC + naphthalene-1,2-diol; Xref=Rhea:RHEA:11832, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:17435, ChEBI:CHEBI:44343, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945; EC=1.3.1.29;
CC -!- CATALYTIC ACTIVITY:
CC Reaction=cis-1,2-dihydroxy-1,2-dihydrodibenzothiophene + NAD(+) = 1,2-
CC dihydroxydibenzothiophene + H(+) + NADH; Xref=Rhea:RHEA:24188,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:16941, ChEBI:CHEBI:17212,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945; EC=1.3.1.60;
CC -!- PATHWAY: Aromatic compound metabolism; naphthalene degradation.
CC -!- MISCELLANEOUS: Encoded on an unnamed 75 kb plasmid.
CC {ECO:0000305|PubMed:8226631}.
CC -!- SIMILARITY: Belongs to the short-chain dehydrogenases/reductases (SDR)
CC family. {ECO:0000305}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAA16128.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR EMBL; M60405; AAA16128.1; ALT_INIT; Genomic_DNA.
DR AlphaFoldDB; P0A170; -.
DR SMR; P0A170; -.
DR KEGG; ag:AAA16128; -.
DR UniPathway; UPA00082; -.
DR GO; GO:0018505; F:cis-1,2-dihydro-1,2-dihydroxynaphthalene dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0018513; F:dibenzothiophene dihydrodiol dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0019439; P:aromatic compound catabolic process; IEA:UniProtKB-KW.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR InterPro; IPR002347; SDR_fam.
DR PRINTS; PR00081; GDHRDH.
DR PRINTS; PR00080; SDRFAMILY.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 3: Inferred from homology;
KW Aromatic hydrocarbons catabolism; NAD; Oxidoreductase; Plasmid.
FT CHAIN 1..259
FT /note="1,2-dihydroxy-1,2-dihydronaphthalene dehydrogenase"
FT /id="PRO_0000054731"
FT ACT_SITE 153
FT /note="Proton acceptor"
FT /evidence="ECO:0000250"
FT BINDING 8..32
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000250"
FT BINDING 140
FT /ligand="substrate"
FT /evidence="ECO:0000250"
SQ SEQUENCE 259 AA; 27528 MW; B77E517D88789380 CRC64;
MGNQQVVSIT GAGSGIGLEL VRSFKSAGYY VSALVRNEEQ EALLCKEFKD ALEIVVGDVR
DHATNEKLIK QTIDRFGHLD CFIANAGIWD YMLSIEEPWE KISSSFDEIF DINVKSYFSG
ISAALPELKK TNGSVVMTAS VSSHAVGGGG SCYIASKHAV LGMVKALAYE LAPEVRVNAV
SPGGTVTSLC GPASAGFDKM HMKDMPGIDD MIKGLTPLGF AAKPEDVVAP YLLLASRKQG
KFITGTVISI DGGMALGRK