ID FADJ_SHESM Reviewed; 709 AA. AC Q0HKD1; DT 23-JAN-2007, integrated into UniProtKB/Swiss-Prot. DT 03-OCT-2006, sequence version 1. DT 27-MAR-2024, entry version 98. DE RecName: Full=Fatty acid oxidation complex subunit alpha {ECO:0000255|HAMAP-Rule:MF_01617}; DE Includes: DE RecName: Full=Enoyl-CoA hydratase/3-hydroxybutyryl-CoA epimerase {ECO:0000255|HAMAP-Rule:MF_01617}; DE EC=4.2.1.17 {ECO:0000255|HAMAP-Rule:MF_01617}; DE EC=5.1.2.3 {ECO:0000255|HAMAP-Rule:MF_01617}; DE Includes: DE RecName: Full=3-hydroxyacyl-CoA dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01617}; DE EC=1.1.1.35 {ECO:0000255|HAMAP-Rule:MF_01617}; GN Name=fadJ {ECO:0000255|HAMAP-Rule:MF_01617}; GN OrderedLocusNames=Shewmr4_1408; OS Shewanella sp. (strain MR-4). OC Bacteria; Pseudomonadota; Gammaproteobacteria; Alteromonadales; OC Shewanellaceae; Shewanella. OX NCBI_TaxID=60480; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=MR-4; RG US DOE Joint Genome Institute; RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., RA Kiss H., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J., RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Nealson K., RA Konstantinidis K., Klappenbach J., Tiedje J., Richardson P.; RT "Complete sequence of Shewanella sp. MR-4."; RL Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes the formation of a hydroxyacyl-CoA by addition of CC water on enoyl-CoA. Also exhibits 3-hydroxyacyl-CoA epimerase and 3- CC hydroxyacyl-CoA dehydrogenase activities. {ECO:0000255|HAMAP- CC Rule:MF_01617}. CC -!- CATALYTIC ACTIVITY: CC Reaction=a (3S)-3-hydroxyacyl-CoA = a (2E)-enoyl-CoA + H2O; CC Xref=Rhea:RHEA:16105, ChEBI:CHEBI:15377, ChEBI:CHEBI:57318, CC ChEBI:CHEBI:58856; EC=4.2.1.17; Evidence={ECO:0000255|HAMAP- CC Rule:MF_01617}; CC -!- CATALYTIC ACTIVITY: CC Reaction=a 4-saturated-(3S)-3-hydroxyacyl-CoA = a (3E)-enoyl-CoA + H2O; CC Xref=Rhea:RHEA:20724, ChEBI:CHEBI:15377, ChEBI:CHEBI:58521, CC ChEBI:CHEBI:137480; EC=4.2.1.17; Evidence={ECO:0000255|HAMAP- CC Rule:MF_01617}; 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:0000255|HAMAP-Rule:MF_01617}; CC -!- CATALYTIC ACTIVITY: CC Reaction=(3S)-3-hydroxybutanoyl-CoA = (3R)-3-hydroxybutanoyl-CoA; CC Xref=Rhea:RHEA:21760, ChEBI:CHEBI:57315, ChEBI:CHEBI:57316; CC EC=5.1.2.3; Evidence={ECO:0000255|HAMAP-Rule:MF_01617}; CC -!- PATHWAY: Lipid metabolism; fatty acid beta-oxidation. CC {ECO:0000255|HAMAP-Rule:MF_01617}. CC -!- SUBUNIT: Heterotetramer of two alpha chains (FadJ) and two beta chains CC (FadI). {ECO:0000255|HAMAP-Rule:MF_01617}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01617}. CC -!- SIMILARITY: In the N-terminal section; belongs to the enoyl-CoA CC hydratase/isomerase family. {ECO:0000255|HAMAP-Rule:MF_01617}. CC -!- SIMILARITY: In the central section; belongs to the 3-hydroxyacyl-CoA CC dehydrogenase family. {ECO:0000255|HAMAP-Rule:MF_01617}. 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; CP000446; ABI38486.1; -; Genomic_DNA. DR RefSeq; WP_011622191.1; NC_008321.1. DR AlphaFoldDB; Q0HKD1; -. DR SMR; Q0HKD1; -. DR KEGG; she:Shewmr4_1408; -. DR HOGENOM; CLU_009834_16_1_6; -. DR UniPathway; UPA00659; -. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0003857; F:3-hydroxyacyl-CoA dehydrogenase activity; IEA:UniProtKB-UniRule. DR GO; GO:0008692; F:3-hydroxybutyryl-CoA epimerase activity; IEA:UniProtKB-UniRule. DR GO; GO:0004300; F:enoyl-CoA hydratase activity; IEA:UniProtKB-UniRule. 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 HAMAP; MF_01617; FadJ; 1. 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; IPR012802; FadJ. DR InterPro; IPR036291; NAD(P)-bd_dom_sf. DR NCBIfam; TIGR02440; FadJ; 1. DR PANTHER; PTHR43612; TRIFUNCTIONAL ENZYME SUBUNIT ALPHA; 1. DR PANTHER; PTHR43612:SF3; TRIFUNCTIONAL ENZYME SUBUNIT ALPHA, MITOCHONDRIAL; 1. DR Pfam; PF00725; 3HCDH; 2. 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. PE 3: Inferred from homology; KW Cytoplasm; Fatty acid metabolism; Isomerase; Lipid degradation; KW Lipid metabolism; Lyase; Multifunctional enzyme; NAD; Oxidoreductase. FT CHAIN 1..709 FT /note="Fatty acid oxidation complex subunit alpha" FT /id="PRO_0000273985" FT REGION 1..188 FT /note="Enoyl-CoA hydratase" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01617" FT REGION 308..709 FT /note="3-hydroxyacyl-CoA dehydrogenase" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01617" FT SITE 116 FT /note="Important for catalytic activity" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01617" FT SITE 138 FT /note="Important for catalytic activity" FT /evidence="ECO:0000255|HAMAP-Rule:MF_01617" SQ SEQUENCE 709 AA; 76316 MW; 15B98E1FE62D375E CRC64; MEKTFNLTRR EDGIAILTMD VPGETMNTLK AEFGPEISEI LSEIKRDSSI RGLVLISGKK DSFVAGADIS MLDACQTAGD AKALSQQGHV VFNELEALNI PVVAAIHGAC LGGGLELALA CHQRVCSDDG KTMLGVPEVQ LGLLPGGGGT QRLPRLVGIT TALDMMLTGK QIRPKQALKM GLVNDVVPQT ILLQTAVEMA LAGKRTAKPV KKSLVNQLLE GTGFGRNIIF DQAAKQVAKK TQGNYPAPAK IIDCVRQGMA KGMQKGLEVE ASHFAELVVS KESEALRSIF FATTEMKKET GAEGATPRKV KKAVILGGGL MGGGIASVTT TKAKIPARVK DINEKGLSNA LSYAYKLLDK GVKRRHMTPA VRDNLMALMT TTTEYKGVKD ADIVVEAVFE DLALKHQMVK DIERECGEHT IFASNTSSLP IGQIAQAASR PENVIGLHYF SPVEKMPLVE VIAHAKTSPE TIATTVAFAR KQGKTPIVVQ DGAGFYVNRI LALYMNEAAQ LLLEGQSIEH LDKALVKFGF PVGPITLLDE VGIDVGAKIA PILEKELGER FKAPAAFDKL LSDDRKGRKN GKGFYQYAAG NKAPSKKKAV DESVYGVLGI KPGIDKEMSA VAERCVVQML NEAVRCLDDG IIASPRDGDI GAIFGIGFPP FLGGPFHYID TLGADNLVKI LERYQAQYGD RFEPCPRLKE MAAEKTRFF //