FABV_VIBC3
ID FABV_VIBC3 Reviewed; 402 AA.
AC A5EZM5; C3M5F2;
DT 26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 03-AUG-2022, entry version 77.
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};
GN OrderedLocusNames=VC0395_0725, VC395_A0531;
OS Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 /
OS O395).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=345073;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 39541 / Classical Ogawa 395 / O395;
RA Heidelberg J.;
RL Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 39541 / Classical Ogawa 395 / O395;
RX PubMed=19115014; DOI=10.1371/journal.pone.0004053;
RA Feng L., Reeves P.R., Lan R., Ren Y., Gao C., Zhou Z., Ren Y., Cheng J.,
RA Wang W., Wang J., Qian W., Li D., Wang L.;
RT "A recalibrated molecular clock and independent origins for the cholera
RT pandemic clones.";
RL PLoS ONE 3:E4053-E4053(2008).
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}.
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DR EMBL; CP000626; ABQ19136.1; -; Genomic_DNA.
DR EMBL; CP001236; ACP11365.1; -; Genomic_DNA.
DR RefSeq; WP_000547707.1; NZ_JAACZH010000025.1.
DR AlphaFoldDB; A5EZM5; -.
DR SMR; A5EZM5; -.
DR STRING; 345073.VC395_A0531; -.
DR EnsemblBacteria; ABQ19136; ABQ19136; VC0395_0725.
DR KEGG; vco:VC0395_0725; -.
DR KEGG; vcr:VC395_A0531; -.
DR PATRIC; fig|345073.21.peg.3273; -.
DR eggNOG; COG3007; Bacteria.
DR HOGENOM; CLU_057698_1_0_6; -.
DR OMA; GDYQGFK; -.
DR UniPathway; UPA00094; -.
DR Proteomes; UP000000249; Chromosome 1.
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; IPR036291; NAD(P)-bd_dom_sf.
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.
DR SUPFAM; SSF51735; SSF51735; 1.
PE 3: Inferred from homology;
KW Fatty acid biosynthesis; Fatty acid metabolism; Lipid biosynthesis;
KW Lipid metabolism; NAD; Oxidoreductase.
FT CHAIN 1..402
FT /note="Enoyl-[acyl-carrier-protein] reductase [NADH]"
FT /id="PRO_1000073689"
FT ACT_SITE 241
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 75..76
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT BINDING 112..113
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT BINDING 141..142
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT BINDING 231
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT BINDING 250
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT BINDING 279..281
FT /ligand="NAD(+)"
FT /ligand_id="ChEBI:CHEBI:57540"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
FT SITE 76
FT /note="Plays an important role in discriminating NADH
FT against NADPH"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01838"
SQ SEQUENCE 402 AA; 44833 MW; 1930CD2A7749A9BA CRC64;
MHIKPIIQGV VARSAHPYGC EQAVLQQIQY VKQANPIKSG PKRVLILGAS SGFGLAARIA
LTFGGAQADT IGVSFERAPS ETQTGSAGYY NNLFFKQHAE QAGRIAVNLE GDVFSVDMRE
QVIEAIETYF EGEVDLIIYS IASGMRRKPR SEKADPEFWR SAIKPIGEAV SGATLLLEND
TWIETTLQPA SEEEIEGTLR VMGGDDWENW IDTLINAESL AEGCKTIAFS YMGPDVTHPI
YLDGTLGRAK IDLHQTSHAL NLKLANFDGG AYAVVCKALV TKASVFIPGL SPYLLALYQV
MKNKGTHEGC IEQMQRLFSD KLYGHSRIPL DSERLIRMDD WEMNPDTQVQ VRERLQQMNA
SNFQQLGDYA GFKREFMQLN GFEFDQIDYS QSVDMHNFIN KK