PSPG_ECOLI
ID PSPG_ECOLI Reviewed; 80 AA.
AC P32696; Q2M6Q4;
DT 01-OCT-1993, integrated into UniProtKB/Swiss-Prot.
DT 15-JUL-1998, sequence version 2.
DT 03-AUG-2022, entry version 130.
DE RecName: Full=Phage shock protein G;
GN Name=pspG; Synonyms=yjbO; OrderedLocusNames=b4050, JW5716;
OS Escherichia coli (strain K12).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=83333;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=8265357; DOI=10.1093/nar/21.23.5408;
RA Blattner F.R., Burland V.D., Plunkett G. III, Sofia H.J., Daniels D.L.;
RT "Analysis of the Escherichia coli genome. IV. DNA sequence of the region
RT from 89.2 to 92.8 minutes.";
RL Nucleic Acids Res. 21:5408-5417(1993).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=9278503; DOI=10.1126/science.277.5331.1453;
RA Blattner F.R., Plunkett G. III, Bloch C.A., Perna N.T., Burland V.,
RA Riley M., Collado-Vides J., Glasner J.D., Rode C.K., Mayhew G.F.,
RA Gregor J., Davis N.W., Kirkpatrick H.A., Goeden M.A., Rose D.J., Mau B.,
RA Shao Y.;
RT "The complete genome sequence of Escherichia coli K-12.";
RL Science 277:1453-1462(1997).
RN [3]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=K12 / W3110 / ATCC 27325 / DSM 5911;
RX PubMed=16738553; DOI=10.1038/msb4100049;
RA Hayashi K., Morooka N., Yamamoto Y., Fujita K., Isono K., Choi S.,
RA Ohtsubo E., Baba T., Wanner B.L., Mori H., Horiuchi T.;
RT "Highly accurate genome sequences of Escherichia coli K-12 strains MG1655
RT and W3110.";
RL Mol. Syst. Biol. 2:E1-E5(2006).
RN [4]
RP FUNCTION IN PHAGE SHOCK RESPONSE, AND INDUCTION.
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=15485810; DOI=10.1074/jbc.m408994200;
RA Lloyd L.J., Jones S.E., Jovanovic G., Gyaneshwar P., Rolfe M.D.,
RA Thompson A., Hinton J.C., Buck M.;
RT "Identification of a new member of the phage shock protein response in
RT Escherichia coli, the phage shock protein G (PspG).";
RL J. Biol. Chem. 279:55707-55714(2004).
RN [5]
RP SUBCELLULAR LOCATION.
RC STRAIN=K12 / MG1655 / ATCC 47076;
RX PubMed=19555453; DOI=10.1111/j.1365-2958.2009.06776.x;
RA Engl C., Jovanovic G., Lloyd L.J., Murray H., Spitaler M., Ying L.,
RA Errington J., Buck M.;
RT "In vivo localizations of membrane stress controllers PspA and PspG in
RT Escherichia coli.";
RL Mol. Microbiol. 73:382-396(2009).
CC -!- FUNCTION: Effector of the phage shock response.
CC {ECO:0000269|PubMed:15485810}.
CC -!- INTERACTION:
CC P32696; P0AFN2: pspC; NbExp=3; IntAct=EBI-25641301, EBI-1134561;
CC -!- SUBCELLULAR LOCATION: Cell inner membrane
CC {ECO:0000269|PubMed:19555453}; Multi-pass membrane protein
CC {ECO:0000269|PubMed:19555453}. Note=Localizes at both cell poles and
CC along the length of the cell.
CC -!- INDUCTION: Up-regulated in response to filamentous phage secretin
CC protein IV. Induced by PspF and negatively regulated by PspA.
CC {ECO:0000269|PubMed:15485810}.
CC -!- SEQUENCE CAUTION:
CC Sequence=AAC43144.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; U00006; AAC43144.1; ALT_INIT; Genomic_DNA.
DR EMBL; U00096; AAC77020.2; -; Genomic_DNA.
DR EMBL; AP009048; BAE78052.1; -; Genomic_DNA.
DR PIR; A65213; A65213.
DR RefSeq; NP_418474.4; NC_000913.3.
DR RefSeq; WP_000891404.1; NZ_SSZK01000016.1.
DR AlphaFoldDB; P32696; -.
DR SMR; P32696; -.
DR BioGRID; 4263114; 6.
DR IntAct; P32696; 1.
DR STRING; 511145.b4050; -.
DR PaxDb; P32696; -.
DR PRIDE; P32696; -.
DR EnsemblBacteria; AAC77020; AAC77020; b4050.
DR EnsemblBacteria; BAE78052; BAE78052; BAE78052.
DR GeneID; 67415403; -.
DR GeneID; 948557; -.
DR KEGG; ecj:JW5716; -.
DR KEGG; eco:b4050; -.
DR PATRIC; fig|511145.12.peg.4168; -.
DR EchoBASE; EB1877; -.
DR eggNOG; ENOG50332RI; Bacteria.
DR HOGENOM; CLU_165376_0_0_6; -.
DR OMA; MFEILFV; -.
DR PhylomeDB; P32696; -.
DR BioCyc; EcoCyc:EG11933-MON; -.
DR PRO; PR:P32696; -.
DR Proteomes; UP000000318; Chromosome.
DR Proteomes; UP000000625; 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:0009271; P:phage shock; IEP:EcoCyc.
DR InterPro; IPR014318; Phageshock_PspG.
DR Pfam; PF09583; Phageshock_PspG; 1.
DR TIGRFAMs; TIGR02975; phageshock_pspG; 1.
PE 1: Evidence at protein level;
KW Cell inner membrane; Cell membrane; Membrane; Reference proteome;
KW Stress response; Transmembrane; Transmembrane helix.
FT CHAIN 1..80
FT /note="Phage shock protein G"
FT /id="PRO_0000169714"
FT TRANSMEM 5..25
FT /note="Helical"
FT /evidence="ECO:0000255"
FT TRANSMEM 41..61
FT /note="Helical"
FT /evidence="ECO:0000255"
SQ SEQUENCE 80 AA; 9023 MW; 52F39814A605CCDD CRC64;
MLELLFVIGF FVMLMVTGVS LLGIIAALVV ATAIMFLGGM LALMIKLLPW LLLAIAVVWV
IKAIKAPKVP KYQRYDRWRY
