ID   LRGA_STAA9              Reviewed;         145 AA.
AC   A5IPD1;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   25-MAY-2022, entry version 68.
DE   RecName: Full=Antiholin-like protein LrgA {ECO:0000255|HAMAP-Rule:MF_01141};
GN   Name=lrgA {ECO:0000255|HAMAP-Rule:MF_01141};
GN   OrderedLocusNames=SaurJH9_0247;
OS   Staphylococcus aureus (strain JH9).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=359786;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JH9;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Pitluck S., Chain P.,
RA   Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Kim E., Tomasz A., Richardson P.;
RT   "Complete sequence of chromosome of Staphylococcus aureus subsp. aureus
RT   JH9.";
RL   Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Inhibits the expression or activity of extracellular murein
CC       hydrolases by interacting, possibly with LrgB, with the holin-like
CC       proteins CidA and/or CidB. The LrgAB and CidAB proteins may affect the
CC       proton motive force of the membrane. May be involved in programmed cell
CC       death (PCD), possibly triggering PCD in response to antibiotics and
CC       environmental stresses. {ECO:0000255|HAMAP-Rule:MF_01141}.
CC   -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000255|HAMAP-Rule:MF_01141};
CC       Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01141}.
CC   -!- SIMILARITY: Belongs to the CidA/LrgA family. LrgA subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_01141}.
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DR   EMBL; CP000703; ABQ48054.1; -; Genomic_DNA.
DR   AlphaFoldDB; A5IPD1; -.
DR   KEGG; saj:SaurJH9_0247; -.
DR   HOGENOM; CLU_113736_0_1_9; -.
DR   OMA; TGWMTQL; -.
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:0019835; P:cytolysis; IEA:UniProtKB-UniRule.
DR   GO; GO:0012501; P:programmed cell death; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01141; LrgA; 1.
DR   InterPro; IPR023736; Antiholin-like_LrgA.
DR   InterPro; IPR005538; LrgA/CidA.
DR   PANTHER; PTHR33931; PTHR33931; 1.
DR   Pfam; PF03788; LrgA; 1.
PE   3: Inferred from homology;
KW   Cell membrane; Cytolysis; Membrane; Transmembrane; Transmembrane helix.
FT   CHAIN           1..145
FT                   /note="Antiholin-like protein LrgA"
FT                   /id="PRO_1000085030"
FT   TRANSMEM        10..30
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01141"
FT   TRANSMEM        33..53
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01141"
FT   TRANSMEM        72..92
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01141"
FT   TRANSMEM        96..116
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01141"
SQ   SEQUENCE   145 AA;  15568 MW;  8366635FED8E4F29 CRC64;
     MKQQKDASKP AHFFHQVIVI ALVLFVSKII ESFMPIPMPA SVIGLVLLFV LLCTGAVKLG
     EVEKVGTTLT NNIGLLFVPA GISVVNSLGV ISQAPFLIIG LIIVSTILLL ICTGYVTQII
     MKVTSRSKGD KVTKKVKIEE AQAHD