ID   LTAA_STAA3              Reviewed;         396 AA.
AC   Q2FI61;
DT   15-MAY-2007, integrated into UniProtKB/Swiss-Prot.
DT   15-MAY-2007, sequence version 2.
DT   25-MAY-2022, entry version 82.
DE   RecName: Full=Proton-coupled antiporter flippase LtaA {ECO:0000250|UniProtKB:Q2FZP8};
DE   AltName: Full=Lipoteichoic acid protein A {ECO:0000250|UniProtKB:Q2FZP8};
GN   Name=ltaA; OrderedLocusNames=SAUSA300_0917;
OS   Staphylococcus aureus (strain USA300).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=367830;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=USA300;
RX   PubMed=16517273; DOI=10.1016/s0140-6736(06)68231-7;
RA   Diep B.A., Gill S.R., Chang R.F., Phan T.H., Chen J.H., Davidson M.G.,
RA   Lin F., Lin J., Carleton H.A., Mongodin E.F., Sensabaugh G.F.,
RA   Perdreau-Remington F.;
RT   "Complete genome sequence of USA300, an epidemic clone of community-
RT   acquired meticillin-resistant Staphylococcus aureus.";
RL   Lancet 367:731-739(2006).
CC   -!- FUNCTION: Proton-coupled antiporter flippase that catalyzes the
CC       translocation, from the inner to the outer leaflet of the cell
CC       membrane, of the lipid-linked disaccharide (anchor-LLD) that anchors
CC       lipoteichoic acids (LTA) to the cell membrane.
CC       {ECO:0000250|UniProtKB:Q2FZP8}.
CC   -!- PATHWAY: Cell wall biogenesis; lipoteichoic acid biosynthesis.
CC       {ECO:0000250|UniProtKB:Q2FZP8}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000250|UniProtKB:Q2FZP8};
CC       Multi-pass membrane protein {ECO:0000250|UniProtKB:Q2FZP8}.
CC   -!- SIMILARITY: Belongs to the major facilitator superfamily. LtaA family.
CC       {ECO:0000305}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=ABD20933.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; CP000255; ABD20933.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_001154222.1; NZ_CP027476.1.
DR   AlphaFoldDB; Q2FI61; -.
DR   SMR; Q2FI61; -.
DR   EnsemblBacteria; ABD20933; ABD20933; SAUSA300_0917.
DR   KEGG; saa:SAUSA300_0917; -.
DR   HOGENOM; CLU_054518_0_0_9; -.
DR   UniPathway; UPA00556; -.
DR   Proteomes; UP000001939; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0015297; F:antiporter activity; IEA:UniProtKB-KW.
DR   GO; GO:0006869; P:lipid transport; IEA:UniProtKB-KW.
DR   GO; GO:0070395; P:lipoteichoic acid biosynthetic process; IEA:UniProtKB-UniPathway.
DR   Gene3D; 1.20.1250.20; -; 2.
DR   InterPro; IPR011701; MFS.
DR   InterPro; IPR020846; MFS_dom.
DR   InterPro; IPR036259; MFS_trans_sf.
DR   Pfam; PF07690; MFS_1; 1.
DR   SUPFAM; SSF103473; SSF103473; 1.
DR   PROSITE; PS50850; MFS; 1.
PE   3: Inferred from homology;
KW   Antiport; Cell membrane; Lipid transport; Membrane; Transmembrane;
KW   Transmembrane helix; Transport; Virulence.
FT   CHAIN           1..396
FT                   /note="Proton-coupled antiporter flippase LtaA"
FT                   /id="PRO_0000287160"
FT   TRANSMEM        15..34
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        46..73
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        80..99
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        105..126
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        138..159
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        165..184
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        211..231
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        243..263
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        275..297
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        303..326
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        338..358
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   TRANSMEM        370..390
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
SQ   SEQUENCE   396 AA;  44618 MW;  E9E525DFE9BBC7CC CRC64;
     MQDSSLNNYA NHKNFILMLI ILFLMEFARG MYILSYINFL PTVTSIAVAI TSLAFSIHFI
     ADASTNFVIG FLLKKFGTKI VLTTGFILAF TSLFLVIWFP ASPFVIIFSA MMLGIAVSPI
     WVIMLSSVEE DKRGKQMGYV YFSWLLGLLV GMVFMNLLIK VHPTRFAFMM SLVVLIAWIL
     YYFVDVKLTN YNTRPVKAQL RQIVDVTKRH LLLFPGILLQ GAAIAALVPI LPTYATKVIN
     VSTIEYTVAI IIGGIGCAVS MLFLSKLIDN RSRNFMYGVI LSGFILYMIL IFTLSMIVNI
     HILWIIALAI GLMYGILLPA WNTFMARFIK SDEQEETWGV FNSIQGFGSM IGPLFGGLIT
     QFTNNLNNTF YFSALIFLVL AVFYGSYFIV NREKAK