ID   CAIE_ECO57              Reviewed;         196 AA.
AC   Q8XA36; Q7AHT1;
DT   07-DEC-2004, integrated into UniProtKB/Swiss-Prot.
DT   07-DEC-2004, sequence version 2.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=Carnitine operon protein CaiE {ECO:0000255|HAMAP-Rule:MF_01525};
GN   Name=caiE {ECO:0000255|HAMAP-Rule:MF_01525};
GN   OrderedLocusNames=Z0041, ECs0038;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
CC   -!- FUNCTION: Overproduction of CaiE stimulates the activity of CaiB and
CC       CaiD. {ECO:0000255|HAMAP-Rule:MF_01525}.
CC   -!- PATHWAY: Amine and polyamine metabolism; carnitine metabolism.
CC       {ECO:0000255|HAMAP-Rule:MF_01525}.
CC   -!- SIMILARITY: Belongs to the transferase hexapeptide repeat family.
CC       {ECO:0000255|HAMAP-Rule:MF_01525}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=AAG54338.1; Type=Erroneous initiation; Evidence={ECO:0000305};
CC       Sequence=BAB33461.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; AE005174; AAG54338.1; ALT_INIT; Genomic_DNA.
DR   EMBL; BA000007; BAB33461.1; ALT_INIT; Genomic_DNA.
DR   PIR; F85484; F85484.
DR   PIR; F90633; F90633.
DR   RefSeq; NP_308065.1; NC_002695.1.
DR   RefSeq; WP_000122894.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; Q8XA36; -.
DR   SMR; Q8XA36; -.
DR   STRING; 155864.EDL933_0036; -.
DR   EnsemblBacteria; AAG54338; AAG54338; Z0041.
DR   EnsemblBacteria; BAB33461; BAB33461; ECs_0038.
DR   GeneID; 913434; -.
DR   KEGG; ece:Z0041; -.
DR   KEGG; ecs:ECs_0038; -.
DR   PATRIC; fig|386585.9.peg.135; -.
DR   eggNOG; COG0663; Bacteria.
DR   HOGENOM; CLU_064827_4_2_6; -.
DR   OMA; IRGDWGE; -.
DR   UniPathway; UPA00117; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; Chromosome.
DR   GO; GO:0016740; F:transferase activity; IEA:UniProtKB-KW.
DR   GO; GO:0009437; P:carnitine metabolic process; IEA:UniProtKB-UniPathway.
DR   HAMAP; MF_01525; CaiE; 1.
DR   InterPro; IPR023446; CaiE.
DR   InterPro; IPR001451; Hexapep.
DR   InterPro; IPR011004; Trimer_LpxA-like_sf.
DR   Pfam; PF00132; Hexapep; 2.
DR   SUPFAM; SSF51161; SSF51161; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Repeat; Transferase.
FT   CHAIN           1..196
FT                   /note="Carnitine operon protein CaiE"
FT                   /id="PRO_0000068721"
FT   REGION          173..196
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   196 AA;  21154 MW;  4AC1C8FF7EDC1F81 CRC64;
     MSYYAFEGLI PVVHPTAFVH PSAVLIGDVI VGAGVYIGPL ASLRGDYGRL IVQAGANIQD
     GCIMHGYTDT DTIVGENGHI GHGAILHGCV IGRDALVGMN SVIMDGAVIG EESIVAAMSF
     VKAGFHGEKR QLLMGTPARA VRSVSDDELH WKRLNTKEYQ DLVGRCHASL HETQPLRQME
     ENRPRLQGTT DVTPKR