ID   FADB_SALTI              Reviewed;         729 AA.
AC   Q8Z3C6;
DT   01-NOV-2002, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   15-MAR-2017, entry version 113.
DE   RecName: Full=Fatty acid oxidation complex subunit alpha {ECO:0000255|HAMAP-Rule:MF_01621};
DE   Includes:
DE     RecName: Full=Enoyl-CoA hydratase/Delta(3)-cis-Delta(2)-trans-enoyl-CoA isomerase/3-hydroxybutyryl-CoA epimerase {ECO:0000255|HAMAP-Rule:MF_01621};
DE              EC=4.2.1.17 {ECO:0000255|HAMAP-Rule:MF_01621};
DE              EC=5.1.2.3 {ECO:0000255|HAMAP-Rule:MF_01621};
DE              EC=5.3.3.8 {ECO:0000255|HAMAP-Rule:MF_01621};
DE   Includes:
DE     RecName: Full=3-hydroxyacyl-CoA dehydrogenase {ECO:0000255|HAMAP-Rule:MF_01621};
DE              EC=1.1.1.35 {ECO:0000255|HAMAP-Rule:MF_01621};
GN   Name=fadB {ECO:0000255|HAMAP-Rule:MF_01621};
GN   OrderedLocusNames=STY3577, t3315;
OS   Salmonella typhi.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=90370;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CT18;
RX   PubMed=11677608; DOI=10.1038/35101607;
RA   Parkhill J., Dougan G., James K.D., Thomson N.R., Pickard D., Wain J.,
RA   Churcher C.M., Mungall K.L., Bentley S.D., Holden M.T.G., Sebaihia M.,
RA   Baker S., Basham D., Brooks K., Chillingworth T., Connerton P.,
RA   Cronin A., Davis P., Davies R.M., Dowd L., White N., Farrar J.,
RA   Feltwell T., Hamlin N., Haque A., Hien T.T., Holroyd S., Jagels K.,
RA   Krogh A., Larsen T.S., Leather S., Moule S., O'Gaora P., Parry C.,
RA   Quail M.A., Rutherford K.M., Simmonds M., Skelton J., Stevens K.,
RA   Whitehead S., Barrell B.G.;
RT   "Complete genome sequence of a multiple drug resistant Salmonella
RT   enterica serovar Typhi CT18.";
RL   Nature 413:848-852(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 700931 / Ty2;
RX   PubMed=12644504; DOI=10.1128/JB.185.7.2330-2337.2003;
RA   Deng W., Liou S.-R., Plunkett G. III, Mayhew G.F., Rose D.J.,
RA   Burland V., Kodoyianni V., Schwartz D.C., Blattner F.R.;
RT   "Comparative genomics of Salmonella enterica serovar Typhi strains Ty2
RT   and CT18.";
RL   J. Bacteriol. 185:2330-2337(2003).
CC   -!- FUNCTION: Involved in the aerobic and anaerobic degradation of
CC       long-chain fatty acids via beta-oxidation cycle. Catalyzes the
CC       formation of 3-oxoacyl-CoA from enoyl-CoA via L-3-hydroxyacyl-CoA.
CC       It can also use D-3-hydroxyacyl-CoA and cis-3-enoyl-CoA as
CC       substrate. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- CATALYTIC ACTIVITY: (S)-3-hydroxyacyl-CoA + NAD(+) = 3-oxoacyl-CoA
CC       + NADH. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- CATALYTIC ACTIVITY: (3S)-3-hydroxyacyl-CoA = trans-2(or 3)-enoyl-
CC       CoA + H(2)O. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- CATALYTIC ACTIVITY: (S)-3-hydroxybutanoyl-CoA = (R)-3-
CC       hydroxybutanoyl-CoA. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- CATALYTIC ACTIVITY: (3Z)-dodec-3-enoyl-CoA = (2E)-dodec-2-enoyl-
CC       CoA. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- PATHWAY: Lipid metabolism; fatty acid beta-oxidation.
CC       {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- SUBUNIT: Heterotetramer of two alpha chains (FadB) and two beta
CC       chains (FadA). {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- SIMILARITY: In the N-terminal section; belongs to the enoyl-CoA
CC       hydratase/isomerase family. {ECO:0000255|HAMAP-Rule:MF_01621}.
CC   -!- SIMILARITY: In the C-terminal section; belongs to the 3-
CC       hydroxyacyl-CoA dehydrogenase family. {ECO:0000255|HAMAP-
CC       Rule:MF_01621}.
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DR   EMBL; AL513382; CAD07910.1; -; Genomic_DNA.
DR   EMBL; AE014613; AAO70843.1; -; Genomic_DNA.
DR   RefSeq; NP_457769.1; NC_003198.1.
DR   RefSeq; WP_000966004.1; NZ_LUHL01000033.1.
DR   ProteinModelPortal; Q8Z3C6; -.
DR   SMR; Q8Z3C6; -.
DR   STRING; 220341.STY3577; -.
DR   EnsemblBacteria; AAO70843; AAO70843; t3315.
DR   EnsemblBacteria; CAD07910; CAD07910; CAD07910.
DR   GeneID; 1249832; -.
DR   KEGG; stt:t3315; -.
DR   KEGG; sty:STY3577; -.
DR   PATRIC; 18545260; VBISalEnt120419_3644.
DR   eggNOG; ENOG4105DYT; Bacteria.
DR   eggNOG; COG1024; LUCA.
DR   eggNOG; COG1250; LUCA.
DR   HOGENOM; HOG000261344; -.
DR   KO; K01825; -.
DR   OMA; YKAKRQP; -.
DR   UniPathway; UPA00659; -.
DR   Proteomes; UP000000541; Chromosome.
DR   Proteomes; UP000002670; 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:UniProtKB-EC.
DR   GO; GO:0004165; F:dodecenoyl-CoA delta-isomerase activity; IEA:UniProtKB-EC.
DR   GO; GO:0004300; F:enoyl-CoA hydratase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006635; P:fatty acid beta-oxidation; IEA:UniProtKB-UniPathway.
DR   Gene3D; 1.10.1040.10; -; 2.
DR   Gene3D; 3.40.50.720; -; 1.
DR   Gene3D; 3.90.226.10; -; 2.
DR   HAMAP; MF_01621; FadB; 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_C-like.
DR   InterPro; IPR013328; 6PGD_dom_2.
DR   InterPro; IPR029045; ClpP/crotonase-like_dom.
DR   InterPro; IPR001753; Crotonase_core_superfam.
DR   InterPro; IPR018376; Enoyl-CoA_hyd/isom_CS.
DR   InterPro; IPR012799; FadB.
DR   InterPro; IPR016040; NAD(P)-bd_dom.
DR   Pfam; PF00725; 3HCDH; 2.
DR   Pfam; PF02737; 3HCDH_N; 1.
DR   Pfam; PF00378; ECH_1; 1.
DR   SUPFAM; SSF48179; SSF48179; 2.
DR   SUPFAM; SSF51735; SSF51735; 1.
DR   SUPFAM; SSF52096; SSF52096; 1.
DR   TIGRFAMs; TIGR02437; FadB; 1.
DR   PROSITE; PS00067; 3HCDH; 1.
DR   PROSITE; PS00166; ENOYL_COA_HYDRATASE; 1.
PE   3: Inferred from homology;
KW   Complete proteome; Fatty acid metabolism; Isomerase;
KW   Lipid degradation; Lipid metabolism; Lyase; Multifunctional enzyme;
KW   NAD; Oxidoreductase.
FT   CHAIN         1    729       Fatty acid oxidation complex subunit
FT                                alpha.
FT                                /FTId=PRO_0000109286.
FT   NP_BIND     400    402       NAD. {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   REGION        1    189       Enoyl-CoA hydratase/isomerase.
FT                                {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   REGION      311    729       3-hydroxyacyl-CoA dehydrogenase.
FT                                {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   ACT_SITE    450    450       For 3-hydroxyacyl-CoA dehydrogenase
FT                                activity. {ECO:0000255|HAMAP-
FT                                Rule:MF_01621}.
FT   BINDING     296    296       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01621}.
FT   BINDING     324    324       NAD; via amide nitrogen.
FT                                {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   BINDING     343    343       NAD. {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   BINDING     407    407       NAD. {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   BINDING     429    429       NAD. {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   BINDING     453    453       NAD. {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   BINDING     500    500       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01621}.
FT   BINDING     660    660       Substrate. {ECO:0000255|HAMAP-
FT                                Rule:MF_01621}.
FT   SITE        119    119       Important for catalytic activity.
FT                                {ECO:0000255|HAMAP-Rule:MF_01621}.
FT   SITE        139    139       Important for catalytic activity.
FT                                {ECO:0000255|HAMAP-Rule:MF_01621}.
SQ   SEQUENCE   729 AA;  79642 MW;  C34C68ECFF35713C CRC64;
     MLYKGDTLYL DWLEDGIAEL VFDAPGSVNK LDTATVASLG QALEVLEKQH DLKGLLLRSN
     KAAFIVGADI TEFLSLFLVP EEQLSQWLHF ANSVFNRLED LPVPTLAAVN GYALGGGCEC
     VLATDYRLAT PDLRIGLPET KLGIMPGFGG SVRLPRMLGA DSALEIIAAG KDVGAEHALK
     IGLVDGVVKQ EKLIEGAIAV LRQAITGDLD WRAKRQPKLE PLKLSKIEAA MSFTIAKGMV
     AQTAGKHYPA PMTAVKTIEA AARFGREEAL NLENKSFVPL AHTNEARALV GIFLNDQYVK
     GKAKKLTKDI ETPKQAAVLG AGIMGGGIAY QSAWKGVPVI MKDINDKSLN LGMTEAAKLL
     NKQLERGKID GLKLAGVIST IHPTLDYAGF DRVDVVVEAV VENPKVKKAV LAETEQKVRP
     ETVLASNTST IPIGELASAL ERPENFCGMH FFNPVHRMPL VEIIRGEKSS DETIAKVVAW
     ASKMGKTPIV VNNCPGFFVN RVLFPYFAGF SQLLRDGADF RKVDKVMEKQ FGWPMGPAYL
     LDVVGIDTAH HAQAVMAAGF PQRMQKEYRD AIDALFDASR FGQKNGLGFW RYKEDSKGKP
     KKEEDAAVDD LLASVSQTKR DFSDDEIIAR MMIPMINEVV RCLEEGIIAS PAEADMALVY
     GLGFPPFHGG AFRWLDTQGS AKYLDMAQQY QHLGPLYEVP EGLRDKTRHN EPYYPPVEPA
     RPVGSLKTA
//