ID A0A0B4XP94_9GAMM Unreviewed; 716 AA.
AC A0A0B4XP94;
DT 01-APR-2015, integrated into UniProtKB/TrEMBL.
DT 01-APR-2015, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=enoyl-CoA hydratase {ECO:0000256|ARBA:ARBA00012076};
DE EC=4.2.1.17 {ECO:0000256|ARBA:ARBA00012076};
GN Name=fadB {ECO:0000313|EMBL:AJD48921.1};
GN ORFNames=S7S_12545 {ECO:0000313|EMBL:AJD48921.1};
OS Isoalcanivorax pacificus W11-5.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Alcanivoracaceae; Isoalcanivorax.
OX NCBI_TaxID=391936 {ECO:0000313|EMBL:AJD48921.1, ECO:0000313|Proteomes:UP000006764};
RN [1] {ECO:0000313|EMBL:AJD48921.1, ECO:0000313|Proteomes:UP000006764}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=W11-5 {ECO:0000313|EMBL:AJD48921.1,
RC ECO:0000313|Proteomes:UP000006764};
RX PubMed=23209202; DOI=10.1128/JB.01845-12;
RA Lai Q., Shao Z.;
RT "Genome sequence of an alkane-degrading bacterium, Alcanivorax pacificus
RT type strain W11-5, isolated from deep sea sediment.";
RL J. Bacteriol. 194:6936-6936(2012).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a (3S)-3-hydroxyacyl-CoA + NAD(+) = a 3-oxoacyl-CoA + H(+) +
CC NADH; Xref=Rhea:RHEA:22432, ChEBI:CHEBI:15378, ChEBI:CHEBI:57318,
CC ChEBI:CHEBI:57540, ChEBI:CHEBI:57945, ChEBI:CHEBI:90726; EC=1.1.1.35;
CC Evidence={ECO:0000256|ARBA:ARBA00023693};
CC -!- PATHWAY: Lipid metabolism; fatty acid beta-oxidation.
CC {ECO:0000256|ARBA:ARBA00005005}.
CC -!- SIMILARITY: In the N-terminal section; belongs to the enoyl-CoA
CC hydratase/isomerase family. {ECO:0000256|ARBA:ARBA00008750}.
CC -!- SIMILARITY: In the central section; belongs to the 3-hydroxyacyl-CoA
CC dehydrogenase family. {ECO:0000256|ARBA:ARBA00007005}.
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DR EMBL; CP004387; AJD48921.1; -; Genomic_DNA.
DR RefSeq; WP_008738734.1; NZ_CP004387.1.
DR AlphaFoldDB; A0A0B4XP94; -.
DR STRING; 391936.S7S_12545; -.
DR KEGG; apac:S7S_12545; -.
DR HOGENOM; CLU_009834_16_3_6; -.
DR OrthoDB; 5389341at2; -.
DR UniPathway; UPA00659; -.
DR Proteomes; UP000006764; Chromosome.
DR GO; GO:0036125; C:fatty acid beta-oxidation multienzyme complex; IEA:InterPro.
DR GO; GO:0003857; F:3-hydroxyacyl-CoA dehydrogenase activity; IEA:UniProtKB-EC.
DR GO; GO:0008692; F:3-hydroxybutyryl-CoA epimerase activity; IEA:InterPro.
DR GO; GO:0004165; F:delta(3)-delta(2)-enoyl-CoA isomerase activity; IEA:UniProtKB-EC.
DR GO; GO:0004300; F:enoyl-CoA hydratase activity; IEA:InterPro.
DR GO; GO:0070403; F:NAD+ binding; IEA:InterPro.
DR GO; GO:0006635; P:fatty acid beta-oxidation; IEA:UniProtKB-UniPathway.
DR CDD; cd06558; crotonase-like; 1.
DR Gene3D; 1.10.1040.50; -; 1.
DR Gene3D; 3.40.50.720; NAD(P)-binding Rossmann-like Domain; 1.
DR InterPro; IPR006180; 3-OHacyl-CoA_DH_CS.
DR InterPro; IPR006176; 3-OHacyl-CoA_DH_NAD-bd.
DR InterPro; IPR006108; 3HC_DH_C.
DR InterPro; IPR008927; 6-PGluconate_DH-like_C_sf.
DR InterPro; IPR029045; ClpP/crotonase-like_dom_sf.
DR InterPro; IPR001753; Enoyl-CoA_hydra/iso.
DR InterPro; IPR012799; FadB.
DR InterPro; IPR036291; NAD(P)-bd_dom_sf.
DR NCBIfam; TIGR02437; FadB; 1.
DR PANTHER; PTHR43612:SF8; FATTY ACID OXIDATION COMPLEX SUBUNIT ALPHA; 1.
DR PANTHER; PTHR43612; TRIFUNCTIONAL ENZYME SUBUNIT ALPHA; 1.
DR Pfam; PF00725; 3HCDH; 1.
DR Pfam; PF02737; 3HCDH_N; 1.
DR Pfam; PF00378; ECH_1; 1.
DR SUPFAM; SSF48179; 6-phosphogluconate dehydrogenase C-terminal domain-like; 2.
DR SUPFAM; SSF52096; ClpP/crotonase; 1.
DR SUPFAM; SSF51735; NAD(P)-binding Rossmann-fold domains; 1.
DR PROSITE; PS00067; 3HCDH; 1.
PE 3: Inferred from homology;
KW Fatty acid metabolism {ECO:0000256|ARBA:ARBA00022832};
KW Isomerase {ECO:0000313|EMBL:AJD48921.1};
KW Lipid degradation {ECO:0000256|ARBA:ARBA00022963};
KW Lipid metabolism {ECO:0000256|ARBA:ARBA00022832};
KW Lyase {ECO:0000256|ARBA:ARBA00023239};
KW Multifunctional enzyme {ECO:0000256|ARBA:ARBA00023268};
KW NAD {ECO:0000256|ARBA:ARBA00023027};
KW Oxidoreductase {ECO:0000256|ARBA:ARBA00023002};
KW Reference proteome {ECO:0000313|Proteomes:UP000006764}.
FT DOMAIN 318..496
FT /note="3-hydroxyacyl-CoA dehydrogenase NAD binding"
FT /evidence="ECO:0000259|Pfam:PF02737"
FT DOMAIN 498..593
FT /note="3-hydroxyacyl-CoA dehydrogenase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF00725"
SQ SEQUENCE 716 AA; 76791 MW; 9BA620CA3DFEDC8C CRC64;
MIYSGKAVSA QLLDDGIAEL KFDLQGESVN KFNRETIEDL GKAVEALKAD GSVKGVIVTS
GKGVFIVGAD ITEFTEMFKL PEDEIAGWCL SANQVFTAFE DLPFPSVCAI NGIALGGGLE
MALSCDFRIA ASSAQVGLPE VKLGLFPGFG GTVRLPRVIG VDNAVEWIAA GGQHKTDKAL
KDGVLDAVVE ADKLKDAAIA LVKECLAGKI DYQAKRAEKL QPLTLPPLEN MMAFQTSGAF
VAQQAGKNYP APVAAVNVMQ QHGGMTRDKA LEVEAKGFAK VAKTPQATAL VGLFLADQAV
KKANGAHIKK GAAEINLAAV LGAGIMGGGI AFQSALKGTP IIMKDIADKA LDLGMNEASK
LLAKRVERKK MDPATMGKTL SKIRPTLNYG DFGSVDVVVE AVVENEKIKQ SVLAEVEGHL
KDGAVLASNT STISITRLAT ALKKPENFAG MHFFNPVSMM PLVEIIRGEK TSDATVATLV
SYAQKMGKNP IVVNDCPGFL VNRVLFPYFG GFGLLMRDGA DFQAVDKVME KFGWPMGPAY
LMDVVGIDTG VHAAAVMAEG FPDRMQYDFK DVSTVMFENK RYGQKNGVGF YKYEEDKKGK
PKKVVDDETY ALIKPHVAER QEFEADEIIA RMMIPLCTET VRCLEDNIVG SAAEADMAMI
YGIGFPPFRG GPLRYIDSIG TKEFVALCDK YAHLGGIYEA PQLLKDMAAK GQSFFG
//
