ID   FADI_CROS8              Reviewed;         436 AA.
AC   A7MH80;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 84.
DE   RecName: Full=3-ketoacyl-CoA thiolase {ECO:0000255|HAMAP-Rule:MF_01618};
DE            EC=2.3.1.16 {ECO:0000255|HAMAP-Rule:MF_01618};
DE   AltName: Full=ACSs {ECO:0000255|HAMAP-Rule:MF_01618};
DE   AltName: Full=Acetyl-CoA acyltransferase {ECO:0000255|HAMAP-Rule:MF_01618};
DE   AltName: Full=Acyl-CoA ligase {ECO:0000255|HAMAP-Rule:MF_01618};
DE   AltName: Full=Beta-ketothiolase {ECO:0000255|HAMAP-Rule:MF_01618};
DE   AltName: Full=Fatty acid oxidation complex subunit beta {ECO:0000255|HAMAP-Rule:MF_01618};
GN   Name=fadI {ECO:0000255|HAMAP-Rule:MF_01618}; OrderedLocusNames=ESA_00881;
OS   Cronobacter sakazakii (strain ATCC BAA-894) (Enterobacter sakazakii).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Cronobacter.
OX   NCBI_TaxID=290339;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-894;
RX   PubMed=20221447; DOI=10.1371/journal.pone.0009556;
RA   Kucerova E., Clifton S.W., Xia X.Q., Long F., Porwollik S., Fulton L.,
RA   Fronick C., Minx P., Kyung K., Warren W., Fulton R., Feng D., Wollam A.,
RA   Shah N., Bhonagiri V., Nash W.E., Hallsworth-Pepin K., Wilson R.K.,
RA   McClelland M., Forsythe S.J.;
RT   "Genome sequence of Cronobacter sakazakii BAA-894 and comparative genomic
RT   hybridization analysis with other Cronobacter species.";
RL   PLoS ONE 5:E9556-E9556(2010).
CC   -!- FUNCTION: Catalyzes the final step of fatty acid oxidation in which
CC       acetyl-CoA is released and the CoA ester of a fatty acid two carbons
CC       shorter is formed. {ECO:0000255|HAMAP-Rule:MF_01618}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=acetyl-CoA + an acyl-CoA = a 3-oxoacyl-CoA + CoA;
CC         Xref=Rhea:RHEA:21564, ChEBI:CHEBI:57287, ChEBI:CHEBI:57288,
CC         ChEBI:CHEBI:58342, ChEBI:CHEBI:90726; EC=2.3.1.16;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01618};
CC   -!- PATHWAY: Lipid metabolism; fatty acid beta-oxidation.
CC       {ECO:0000255|HAMAP-Rule:MF_01618}.
CC   -!- SUBUNIT: Heterotetramer of two alpha chains (FadJ) and two beta chains
CC       (FadI). {ECO:0000255|HAMAP-Rule:MF_01618}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01618}.
CC   -!- SIMILARITY: Belongs to the thiolase-like superfamily. Thiolase family.
CC       {ECO:0000255|HAMAP-Rule:MF_01618}.
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DR   EMBL; CP000783; ABU76151.1; -; Genomic_DNA.
DR   RefSeq; WP_012124132.1; NC_009778.1.
DR   AlphaFoldDB; A7MH80; -.
DR   SMR; A7MH80; -.
DR   EnsemblBacteria; ABU76151; ABU76151; ESA_00881.
DR   KEGG; esa:ESA_00881; -.
DR   PATRIC; fig|290339.8.peg.781; -.
DR   HOGENOM; CLU_031026_2_0_6; -.
DR   OMA; MTAFPEP; -.
DR   OrthoDB; 330994at2; -.
DR   UniPathway; UPA00659; -.
DR   Proteomes; UP000000260; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003988; F:acetyl-CoA C-acyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006635; P:fatty acid beta-oxidation; IEA:UniProtKB-UniPathway.
DR   CDD; cd00751; thiolase; 1.
DR   Gene3D; 3.40.47.10; -; 1.
DR   HAMAP; MF_01618; FadI; 1.
DR   InterPro; IPR012806; Ac-CoA_C-AcTrfase_FadI.
DR   InterPro; IPR002155; Thiolase.
DR   InterPro; IPR016039; Thiolase-like.
DR   InterPro; IPR020615; Thiolase_acyl_enz_int_AS.
DR   InterPro; IPR020610; Thiolase_AS.
DR   InterPro; IPR020617; Thiolase_C.
DR   InterPro; IPR020613; Thiolase_CS.
DR   InterPro; IPR020616; Thiolase_N.
DR   Pfam; PF02803; Thiolase_C; 1.
DR   Pfam; PF00108; Thiolase_N; 1.
DR   PIRSF; PIRSF000429; Ac-CoA_Ac_transf; 1.
DR   SUPFAM; SSF53901; SSF53901; 2.
DR   TIGRFAMs; TIGR01930; AcCoA-C-Actrans; 1.
DR   TIGRFAMs; TIGR02446; FadI; 1.
DR   PROSITE; PS00098; THIOLASE_1; 1.
DR   PROSITE; PS00737; THIOLASE_2; 1.
DR   PROSITE; PS00099; THIOLASE_3; 1.
PE   3: Inferred from homology;
KW   Acyltransferase; Cytoplasm; Fatty acid metabolism; Lipid degradation;
KW   Lipid metabolism; Transferase.
FT   CHAIN           1..436
FT                   /note="3-ketoacyl-CoA thiolase"
FT                   /id="PRO_1000069501"
FT   ACT_SITE        99
FT                   /note="Acyl-thioester intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01618"
FT   ACT_SITE        392
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01618"
FT   ACT_SITE        422
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01618"
SQ   SEQUENCE   436 AA;  46525 MW;  2B812A008FAA1B9F CRC64;
     MSQALPLVTR QGDRIAIVSG LRTPFARQAT AYHGVPAVDL GKMVVGELLA RSEIPPEVIE
     QLVFGQVVQM PEAPNIAREI VLGTGMSVHT DAYSVSRACA TSFQAVANVA ESLMAGTIRA
     GIAGGADSSS VLPIGVSKKL ARTLVDANKA RTAGQRLKLF SRLRLRDLLP VPPAVAEYST
     GLRMGDTAEQ MAKTHGITRE QQDALAHRSH QLAAQAWAEG KLREEVMTAY TPPYREPLSE
     DNNIRKTSSL ADYAKLRPAF DRKHGTVTAA NSTPLTDGAA AVILMTESRA RELGLTPLGY
     LRSYAFTAVD VWQDMLLGPA WSTPLALERA GLTMADLTLI DMHEAFASQT LTNLKLMASD
     RFAREVLGRS QATGEVDESK FNVLGGSIAY GHPFAATGAR MITQTLNELR RRGGGFGLVT
     ACAAGGLGAA MVLEAE