ID   ACDH_ECO81              Reviewed;         316 AA.
AC   B7MPB8;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-FEB-2009, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=Acetaldehyde dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01657};
DE            EC=1.2.1.10 {ECO:0000255|HAMAP-Rule:MF_01657};
DE   AltName: Full=Acetaldehyde dehydrogenase [acetylating] {ECO:0000255|HAMAP-Rule:MF_01657};
GN   Name=mhpF {ECO:0000255|HAMAP-Rule:MF_01657}; OrderedLocusNames=ECED1_0379;
OS   Escherichia coli O81 (strain ED1a).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585397;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ED1a;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Catalyzes the conversion of acetaldehyde to acetyl-CoA, using
CC       NAD(+) and coenzyme A. Is the final enzyme in the meta-cleavage pathway
CC       for the degradation of aromatic compounds. {ECO:0000255|HAMAP-
CC       Rule:MF_01657}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=acetaldehyde + CoA + NAD(+) = acetyl-CoA + H(+) + NADH;
CC         Xref=Rhea:RHEA:23288, ChEBI:CHEBI:15343, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:57287, ChEBI:CHEBI:57288, ChEBI:CHEBI:57540,
CC         ChEBI:CHEBI:57945; EC=1.2.1.10; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_01657};
CC   -!- PATHWAY: Aromatic compound metabolism; 3-phenylpropanoate degradation.
CC       {ECO:0000255|HAMAP-Rule:MF_01657}.
CC   -!- SUBUNIT: Interacts with MhpE. {ECO:0000255|HAMAP-Rule:MF_01657}.
CC   -!- SIMILARITY: Belongs to the acetaldehyde dehydrogenase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01657}.
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DR   EMBL; CU928162; CAR06590.1; -; Genomic_DNA.
DR   RefSeq; WP_000044322.1; NC_011745.1.
DR   AlphaFoldDB; B7MPB8; -.
DR   SMR; B7MPB8; -.
DR   EnsemblBacteria; CAR06590; CAR06590; ECED1_0379.
DR   KEGG; ecq:ECED1_0379; -.
DR   HOGENOM; CLU_062208_0_0_6; -.
DR   OMA; TSAYVHK; -.
DR   UniPathway; UPA00714; -.
DR   Proteomes; UP000000748; Chromosome.
DR   GO; GO:0008774; F:acetaldehyde dehydrogenase (acetylating) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0051287; F:NAD binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0019380; P:3-phenylpropionate catabolic process; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_01657; Ac_ald_DH_ac; 1.
DR   InterPro; IPR003361; Acetaldehyde_dehydrogenase.
DR   InterPro; IPR015426; Acetylaldehyde_DH_C.
DR   InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR   InterPro; IPR000534; Semialdehyde_DH_NAD-bd.
DR   Pfam; PF09290; AcetDehyd-dimer; 1.
DR   Pfam; PF01118; Semialdhyde_dh; 1.
DR   PIRSF; PIRSF015689; Actaldh_dh_actl; 1.
DR   SMART; SM00859; Semialdhyde_dh; 1.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   TIGRFAMs; TIGR03215; ac_ald_DH_ac; 1.
PE   3: Inferred from homology;
KW   Aromatic hydrocarbons catabolism; NAD; Oxidoreductase.
FT   CHAIN           1..316
FT                   /note="Acetaldehyde dehydrogenase"
FT                   /id="PRO_1000187032"
FT   ACT_SITE        131
FT                   /note="Acyl-thioester intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01657"
FT   BINDING         11..14
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01657"
FT   BINDING         162..170
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01657"
FT   BINDING         289
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01657"
SQ   SEQUENCE   316 AA;  33490 MW;  0AC318DE5BE355A8 CRC64;
     MSKRKVAIIG SGNIGTDLMI KILRHGQHLE MAVMVGIDPQ SDGLARARRM GVATTHEGVI
     GLMNMPEFAD IDIVFDATSA GAHVKNDAAL REAKPDIRLI DLTPAAIGPY CVPVVNLEEN
     VDQLNVNMVT CGGQATIPMV AAVSRVARVH YAEIIASIAS KSAGPGTRAN IDEFTETTSR
     AIEVVGGAAK GKAIIVLNPA EPPLMMRDTV YVLSDEASQD DIEASINEMA EAVQAYVPGY
     RLKQRVQFEV IPQDKPVNLP GVGQFSGLKT AVWLEVEGAA HYLSAYAGNL DIMTSSALAT
     AEKMAQSLAR KAGEAA