ID L0MEZ9_9GAMM Unreviewed; 397 AA.
AC L0MEZ9;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 58.
DE RecName: Full=Enoyl-[acyl-carrier-protein] reductase [NADH] {ECO:0000256|HAMAP-Rule:MF_01838};
DE Short=ENR {ECO:0000256|HAMAP-Rule:MF_01838};
DE EC=1.3.1.9 {ECO:0000256|HAMAP-Rule:MF_01838};
GN Name=fabV {ECO:0000256|HAMAP-Rule:MF_01838};
GN ORFNames=D781_2172 {ECO:0000313|EMBL:AGB82443.1};
OS Serratia sp. FGI94.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Yersiniaceae; Serratia.
OX NCBI_TaxID=671990 {ECO:0000313|EMBL:AGB82443.1, ECO:0000313|Proteomes:UP000011001};
RN [1] {ECO:0000313|EMBL:AGB82443.1, ECO:0000313|Proteomes:UP000011001}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=FGI94 {ECO:0000313|EMBL:AGB82443.1,
RC ECO:0000313|Proteomes:UP000011001};
RX PubMed=23516234;
RA Aylward F.O., Tremmel D.M., Starrett G.J., Bruce D.C., Chain P., Chen A.,
RA Davenport K.W., Detter C., Han C.S., Han J., Huntemann M., Ivanova N.N.,
RA Kyrpides N.C., Markowitz V., Mavrommatis K., Nolan M., Pagani I., Pati A.,
RA Pitluck S., Teshima H., Deshpande S., Goodwin L., Woyke T., Currie C.R.;
RT "Complete Genome of Serratia sp. Strain FGI 94, a Strain Associated with
RT Leaf-Cutter Ant Fungus Gardens.";
RL Genome Announc. 1:E0023912-E0023912(2013).
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:0000256|HAMAP-Rule:MF_01838}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a 2,3-saturated acyl-CoA + NAD(+) = a (2E)-enoyl-CoA + H(+) +
CC NADH; Xref=Rhea:RHEA:18177, ChEBI:CHEBI:15378, ChEBI:CHEBI:57540,
CC ChEBI:CHEBI:57945, ChEBI:CHEBI:58856, ChEBI:CHEBI:65111; EC=1.3.1.44;
CC Evidence={ECO:0000256|ARBA:ARBA00001615};
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:0000256|HAMAP-Rule:MF_01838};
CC -!- PATHWAY: Lipid metabolism; fatty acid biosynthesis. {ECO:0000256|HAMAP-
CC Rule:MF_01838}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|ARBA:ARBA00011245, ECO:0000256|HAMAP-
CC Rule:MF_01838}.
CC -!- SIMILARITY: Belongs to the TER reductase family. {ECO:0000256|HAMAP-
CC Rule:MF_01838}.
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DR EMBL; CP003942; AGB82443.1; -; Genomic_DNA.
DR RefSeq; WP_015672283.1; NC_020064.1.
DR AlphaFoldDB; L0MEZ9; -.
DR GeneID; 61765730; -.
DR KEGG; smaf:D781_2172; -.
DR PATRIC; fig|1249634.3.peg.2080; -.
DR eggNOG; COG3007; Bacteria.
DR HOGENOM; CLU_057698_1_0_6; -.
DR OrthoDB; 9802260at2; -.
DR UniPathway; UPA00094; -.
DR Proteomes; UP000011001; Chromosome.
DR GO; GO:0004318; F:enoyl-[acyl-carrier-protein] reductase (NADH) activity; IEA:UniProtKB-UniRule.
DR GO; GO:0051287; F:NAD binding; IEA:UniProtKB-UniRule.
DR GO; GO:0050343; F:trans-2-enoyl-CoA reductase (NAD+) activity; IEA:UniProtKB-EC.
DR GO; GO:0006633; P:fatty acid biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
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; ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]; 1.
DR PANTHER; PTHR37480:SF1; ENOYL-[ACYL-CARRIER-PROTEIN] REDUCTASE [NADH]; 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 {ECO:0000256|ARBA:ARBA00023160, ECO:0000256|HAMAP-
KW Rule:MF_01838};
KW Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832, ECO:0000256|HAMAP-
KW Rule:MF_01838};
KW Lipid biosynthesis {ECO:0000256|ARBA:ARBA00022516, ECO:0000256|HAMAP-
KW Rule:MF_01838};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00023098, ECO:0000256|HAMAP-
KW Rule:MF_01838};
KW NAD {ECO:0000256|ARBA:ARBA00023027, ECO:0000256|HAMAP-Rule:MF_01838};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002, ECO:0000256|HAMAP-
KW Rule:MF_01838}.
FT DOMAIN 82..317
FT /note="Trans-2-enoyl-CoA reductase catalytic"
FT /evidence="ECO:0000259|Pfam:PF12241"
FT DOMAIN 323..386
FT /note="Enoyl reductase FAD binding"
FT /evidence="ECO:0000259|Pfam:PF07055"
FT ACT_SITE 235
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 48..53
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 74..75
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 111..112
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 139..140
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 225
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 244
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT BINDING 273..275
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
FT SITE 75
FT /note="Plays an important role in discriminating NADH
FT against NADPH"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01838"
SQ SEQUENCE 397 AA; 43494 MW; BB824D6B02869588 CRC64;
MIIKPKVRGF ICTTTHPVGC EANVRRQIAY TKQQGAIADG PKRVLVIGAS TGYGLASRIA
AAFGSGAATI GVFFEKAGTE TKPATAGWYN SAAFDKAAKE EGLYAKSING DAFSNECREK
VIELIKQDLG QIDLVVYSLA SPVRKMPETG EVVRSALKPI GEVYTTTAID TNKDQIVSAT
VEPATEEEIE NTITVMGGQD WELWMSALEG AGVLAEGAKS VAYSYIGTDL TWPIYWHGTL
GRAKEDLDRA ATAIRGDLSA KGGTAHVAVL KSVVTQASSA IPVMPLYISM AFKIMKEKGI
HEGCMEQVYR LMRTRLYGDD KSLDDHERIR MDDWELRDDV QQACRDLWPS ITSENLSELT
DYTGYKQEFL RLFGFGLEGV DYDADVNPDV RFDVIEL
//
