ID   YQJD_ECOLI              Reviewed;         101 AA.
AC   P64581; P42617; Q2M9A8;
DT   11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT   11-OCT-2004, sequence version 1.
DT   03-AUG-2022, entry version 111.
DE   RecName: Full=Uncharacterized protein YqjD;
GN   Name=yqjD; OrderedLocusNames=b3098, JW3069;
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=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   [2]
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   [3]
RP   RIBOSOME-BINDING, SUBCELLULAR LOCATION, INDUCTION, AND DISRUPTION
RP   PHENOTYPE.
RC   STRAIN=K12 / BW25113, and K12 / W3110 / ATCC 27325 / DSM 5911;
RX   PubMed=22661687; DOI=10.1128/jb.00396-12;
RA   Yoshida H., Maki Y., Furuike S., Sakai A., Ueta M., Wada A.;
RT   "YqjD is an inner membrane protein associated with stationary-phase
RT   ribosomes in Escherichia coli.";
RL   J. Bacteriol. 194:4178-4183(2012).
RN   [4]
RP   SUBCELLULAR LOCATION.
RC   STRAIN=K12 / MG1655 / ATCC 47076;
RX   PubMed=22380631; DOI=10.1111/j.1365-2958.2012.08021.x;
RA   Li G., Young K.D.;
RT   "Isolation and identification of new inner membrane-associated proteins
RT   that localize to cell poles in Escherichia coli.";
RL   Mol. Microbiol. 84:276-295(2012).
CC   -!- FUNCTION: Upon overexpression inhibits growth.
CC   -!- SUBUNIT: Binds to 70S and 100S ribosomes, probably via the 30S subunit.
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000269|PubMed:22380631,
CC       ECO:0000269|PubMed:22661687}; Single-pass membrane protein
CC       {ECO:0000269|PubMed:22380631, ECO:0000269|PubMed:22661687}.
CC       Note=Predominantly localized to 1 cell pole in stationary phase, with a
CC       few smaller foci elsewhere in the cell; polar localization depends on
CC       the minCDE operon.
CC   -!- INDUCTION: Maximally expressed after 2 days growth, i.e. during
CC       stationary phase (at protein level). Expression is regulated by RpoS.
CC       {ECO:0000269|PubMed:22661687}.
CC   -!- DISRUPTION PHENOTYPE: Not essential (in strain K12 / BW25113).
CC       {ECO:0000269|PubMed:22661687}.
CC   -!- SIMILARITY: Belongs to the ElaB/YgaM/YqjD family. {ECO:0000305}.
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DR   EMBL; U18997; AAA57902.1; -; Genomic_DNA.
DR   EMBL; U00096; AAC76133.1; -; Genomic_DNA.
DR   EMBL; AP009048; BAE77148.1; -; Genomic_DNA.
DR   PIR; G65098; G65098.
DR   RefSeq; NP_417569.1; NC_000913.3.
DR   RefSeq; WP_000031415.1; NZ_STEB01000001.1.
DR   AlphaFoldDB; P64581; -.
DR   SMR; P64581; -.
DR   BioGRID; 4259439; 31.
DR   DIP; DIP-47920N; -.
DR   IntAct; P64581; 1.
DR   STRING; 511145.b3098; -.
DR   jPOST; P64581; -.
DR   PaxDb; P64581; -.
DR   PRIDE; P64581; -.
DR   EnsemblBacteria; AAC76133; AAC76133; b3098.
DR   EnsemblBacteria; BAE77148; BAE77148; BAE77148.
DR   GeneID; 66672999; -.
DR   GeneID; 947614; -.
DR   KEGG; ecj:JW3069; -.
DR   KEGG; eco:b3098; -.
DR   PATRIC; fig|511145.12.peg.3194; -.
DR   EchoBASE; EB2599; -.
DR   eggNOG; COG4575; Bacteria.
DR   HOGENOM; CLU_132623_4_2_6; -.
DR   InParanoid; P64581; -.
DR   OMA; KDQAFSE; -.
DR   PhylomeDB; P64581; -.
DR   BioCyc; EcoCyc:G7612-MON; -.
DR   PRO; PR:P64581; -.
DR   Proteomes; UP000000318; Chromosome.
DR   Proteomes; UP000000625; Chromosome.
DR   GO; GO:0060187; C:cell pole; IDA:EcoCyc.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IDA:EcoCyc.
DR   GO; GO:0043024; F:ribosomal small subunit binding; IDA:EcoCyc.
DR   GO; GO:0043022; F:ribosome binding; IEA:InterPro.
DR   InterPro; IPR043605; DUF883_C.
DR   InterPro; IPR043604; DUF883_N.
DR   InterPro; IPR010279; YqjD/ElaB.
DR   PANTHER; PTHR35893; PTHR35893; 1.
DR   Pfam; PF05957; DUF883; 1.
DR   Pfam; PF19029; DUF883_C; 1.
PE   1: Evidence at protein level;
KW   Cell inner membrane; Cell membrane; Membrane; Reference proteome;
KW   Transmembrane; Transmembrane helix.
FT   CHAIN           1..101
FT                   /note="Uncharacterized protein YqjD"
FT                   /id="PRO_0000169428"
FT   TRANSMEM        81..98
FT                   /note="Helical"
FT                   /evidence="ECO:0000255"
FT   REGION          1..12
FT                   /note="Required for binding to 30S subunits in vitro"
SQ   SEQUENCE   101 AA;  11051 MW;  C2CBCE2A482BCC14 CRC64;
     MSKEHTTEHL RAELKSLSDT LEEVLSSSGE KSKEELSKIR SKAEQALKQS RYRLGETGDA
     IAKQTRVAAA RADEYVRENP WTGVGIGAAI GVVLGVLLSR R