ID   FABV_SHEWM              Reviewed;         400 AA.
AC   B1KLT1;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 70.
DE   RecName: Full=Enoyl-[acyl-carrier-protein] reductase [NADH] {ECO:0000255|HAMAP-Rule:MF_01838};
DE            Short=ENR {ECO:0000255|HAMAP-Rule:MF_01838};
DE            EC=1.3.1.9 {ECO:0000255|HAMAP-Rule:MF_01838};
GN   Name=fabV {ECO:0000255|HAMAP-Rule:MF_01838}; OrderedLocusNames=Swoo_3107;
OS   Shewanella woodyi (strain ATCC 51908 / MS32).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=392500;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51908 / MS32;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Sims D., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Lykidis A., Zhao J.-S., Richardson P.;
RT   "Complete sequence of Shewanella woodyi ATCC 51908.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Involved in the final reduction of the elongation cycle of
CC       fatty acid synthesis (FAS II). Catalyzes the reduction of a carbon-
CC       carbon double bond in an enoyl moiety that is covalently linked to an
CC       acyl carrier protein (ACP). {ECO:0000255|HAMAP-Rule:MF_01838}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=a 2,3-saturated acyl-[ACP] + NAD(+) = a (2E)-enoyl-[ACP] +
CC         H(+) + NADH; Xref=Rhea:RHEA:10240, Rhea:RHEA-COMP:9925, Rhea:RHEA-
CC         COMP:9926, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540, ChEBI:CHEBI:57945,
CC         ChEBI:CHEBI:78784, ChEBI:CHEBI:78785; EC=1.3.1.9;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01838};
CC   -!- PATHWAY: Lipid metabolism; fatty acid biosynthesis. {ECO:0000255|HAMAP-
CC       Rule:MF_01838}.
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_01838}.
CC   -!- SIMILARITY: Belongs to the TER reductase family. {ECO:0000255|HAMAP-
CC       Rule:MF_01838}.
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; CP000961; ACA87378.1; -; Genomic_DNA.
DR   RefSeq; WP_012325714.1; NC_010506.1.
DR   AlphaFoldDB; B1KLT1; -.
DR   SMR; B1KLT1; -.
DR   STRING; 392500.Swoo_3107; -.
DR   EnsemblBacteria; ACA87378; ACA87378; Swoo_3107.
DR   KEGG; swd:Swoo_3107; -.
DR   eggNOG; COG3007; Bacteria.
DR   HOGENOM; CLU_057698_1_0_6; -.
DR   OMA; EGCIEQI; -.
DR   OrthoDB; 678530at2; -.
DR   UniPathway; UPA00094; -.
DR   Proteomes; UP000002168; Chromosome.
DR   GO; GO:0004318; F:enoyl-[acyl-carrier-protein] reductase (NADH) activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016631; F:enoyl-[acyl-carrier-protein] reductase activity; IEA:UniProtKB-EC.
DR   GO; GO:0051287; F:NAD binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01838; FabV_reductase; 1.
DR   InterPro; IPR024906; Eno_Rdtase_FAD-bd_dom.
DR   InterPro; IPR024910; Enoyl-CoA_Rdtase_cat_dom.
DR   InterPro; IPR010758; Trans-2-enoyl-CoA_reductase.
DR   PANTHER; PTHR37480; PTHR37480; 1.
DR   Pfam; PF07055; Eno-Rase_FAD_bd; 1.
DR   Pfam; PF12242; Eno-Rase_NADH_b; 1.
DR   Pfam; PF12241; Enoyl_reductase; 1.
PE   3: Inferred from homology;
KW   Fatty acid biosynthesis; Fatty acid metabolism; Lipid biosynthesis;
KW   Lipid metabolism; NAD; Oxidoreductase; Reference proteome.
FT   CHAIN           1..400
FT                   /note="Enoyl-[acyl-carrier-protein] reductase [NADH]"
FT                   /id="PRO_1000188370"
FT   ACT_SITE        235
FT                   /note="Proton donor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         48..53
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         74..75
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         111..112
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         139..140
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         225
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         244
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   BINDING         273..275
FT                   /ligand="NAD(+)"
FT                   /ligand_id="ChEBI:CHEBI:57540"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT   SITE            75
FT                   /note="Plays an important role in discriminating NADH
FT                   against NADPH"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
SQ   SEQUENCE   400 AA;  43795 MW;  EB88351D0A51A362 CRC64;
     MIIKPKTRGF ICTTTHPVGC EANVLEQINT TKAKGPITNG PKKVLVIGSS SGYGLSSRIA
     AAFGSGAATL GVFFEKPGTE KKPGTAGWYN SAAFDKFAKA DGLYSKSING DAFSHEAKQK
     AIDLIKADLG QIDMVVYSLA SPVRKLPDSG ELIRSSLKPI GETYTATAVD TNKDLIIETS
     VEPASEQEIQ DTVTVMGGED WELWLAALSD AGVLADGCKT VAYSYIGTEL TWPIYWHGAL
     GKAKMDLDRA AKALDEKLST TGGSANVAVL KSVVTQASSA IPVMPLYIAM VFKKMREEGL
     HEGCMEQINR MFAERLYRED GQAPQVDDAN RLRLDDWELR EEIQQHCRDL WPSVTTENLS
     ELTDYREYKD EFLKLFGFGV EGVDYDADVN PEVNFDVEQF