ID   ALAE_ESCF3              Reviewed;         154 AA.
AC   B7LVR8;
DT   22-FEB-2012, integrated into UniProtKB/Swiss-Prot.
DT   22-FEB-2012, sequence version 2.
DT   25-MAY-2022, entry version 48.
DE   RecName: Full=L-alanine exporter AlaE {ECO:0000255|HAMAP-Rule:MF_00914};
GN   Name=alaE {ECO:0000255|HAMAP-Rule:MF_00914}; OrderedLocusNames=EFER_0402;
OS   Escherichia fergusonii (strain ATCC 35469 / DSM 13698 / CCUG 18766 / IAM
OS   14443 / JCM 21226 / LMG 7866 / NBRC 102419 / NCTC 12128 / CDC 0568-73).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=585054;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35469 / DSM 13698 / BCRC 15582 / CCUG 18766 / IAM 14443 / JCM
RC   21226 / LMG 7866 / NBRC 102419 / NCTC 12128 / CDC 0568-73;
RX   PubMed=19165319; DOI=10.1371/journal.pgen.1000344;
RA   Touchon M., Hoede C., Tenaillon O., Barbe V., Baeriswyl S., Bidet P.,
RA   Bingen E., Bonacorsi S., Bouchier C., Bouvet O., Calteau A., Chiapello H.,
RA   Clermont O., Cruveiller S., Danchin A., Diard M., Dossat C., Karoui M.E.,
RA   Frapy E., Garry L., Ghigo J.M., Gilles A.M., Johnson J., Le Bouguenec C.,
RA   Lescat M., Mangenot S., Martinez-Jehanne V., Matic I., Nassif X., Oztas S.,
RA   Petit M.A., Pichon C., Rouy Z., Ruf C.S., Schneider D., Tourret J.,
RA   Vacherie B., Vallenet D., Medigue C., Rocha E.P.C., Denamur E.;
RT   "Organised genome dynamics in the Escherichia coli species results in
RT   highly diverse adaptive paths.";
RL   PLoS Genet. 5:E1000344-E1000344(2009).
CC   -!- FUNCTION: Exports L-alanine. {ECO:0000255|HAMAP-Rule:MF_00914}.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00914}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00914}.
CC   -!- SIMILARITY: Belongs to the AlaE exporter family. {ECO:0000255|HAMAP-
CC       Rule:MF_00914}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=CAQ87963.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR   EMBL; CU928158; CAQ87963.1; ALT_INIT; Genomic_DNA.
DR   AlphaFoldDB; B7LVR8; -.
DR   EnsemblBacteria; CAQ87963; CAQ87963; EFER_0402.
DR   KEGG; efe:EFER_0402; -.
DR   HOGENOM; CLU_126493_0_0_6; -.
DR   Proteomes; UP000000745; Chromosome.
DR   GO; GO:0005887; C:integral component of plasma membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0034639; F:L-amino acid efflux transmembrane transporter activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0032973; P:amino acid export across plasma membrane; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00914; L_Ala_exporter; 1.
DR   InterPro; IPR010574; Ala_export_AlaE.
DR   Pfam; PF06610; AlaE; 1.
PE   3: Inferred from homology;
KW   Amino-acid transport; Cell inner membrane; Cell membrane; Membrane;
KW   Transmembrane; Transmembrane helix; Transport.
FT   CHAIN           1..154
FT                   /note="L-alanine exporter AlaE"
FT                   /id="PRO_0000415623"
FT   TRANSMEM        21..41
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00914"
FT   TRANSMEM        51..71
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00914"
FT   TRANSMEM        90..110
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00914"
FT   TRANSMEM        115..135
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00914"
SQ   SEQUENCE   154 AA;  17603 MW;  5A32FA49195E2147 CRC64;
     MESHTMLSAQ SRWRNAMADT FAMVVYCTVV NMLIEIFLSG MSFEQSLSSR LVAIPVNILI
     ACPYGIYRDF FMRQARKMNN KGWTKTIADI LAYVTFQSPV YAAILWVIGA DWHQIVAAVS
     SNMVISMMMG AVYGYFLDYC RRLFKVTSYQ QLKA