IRAP_ECOL5
ID IRAP_ECOL5 Reviewed; 86 AA.
AC Q0TKQ9;
DT 10-JUN-2008, integrated into UniProtKB/Swiss-Prot.
DT 05-SEP-2006, sequence version 1.
DT 25-MAY-2022, entry version 69.
DE RecName: Full=Anti-adapter protein IraP {ECO:0000255|HAMAP-Rule:MF_01198};
GN Name=iraP {ECO:0000255|HAMAP-Rule:MF_01198}; OrderedLocusNames=ECP_0441;
OS Escherichia coli O6:K15:H31 (strain 536 / UPEC).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=362663;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=536 / UPEC;
RX PubMed=16879640; DOI=10.1111/j.1365-2958.2006.05255.x;
RA Hochhut B., Wilde C., Balling G., Middendorf B., Dobrindt U.,
RA Brzuszkiewicz E., Gottschalk G., Carniel E., Hacker J.;
RT "Role of pathogenicity island-associated integrases in the genome
RT plasticity of uropathogenic Escherichia coli strain 536.";
RL Mol. Microbiol. 61:584-595(2006).
CC -!- FUNCTION: Inhibits RpoS proteolysis by regulating RssB activity,
CC thereby increasing the stability of the sigma stress factor RpoS
CC especially during phosphate starvation, but also in stationary phase
CC and during nitrogen starvation. Its effect on RpoS stability is due to
CC its interaction with RssB, which probably blocks the interaction of
CC RssB with RpoS, and the consequent delivery of the RssB-RpoS complex to
CC the ClpXP protein degradation pathway. {ECO:0000255|HAMAP-
CC Rule:MF_01198}.
CC -!- SUBUNIT: Interacts with RssB. {ECO:0000255|HAMAP-Rule:MF_01198}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01198}.
CC -!- SIMILARITY: Belongs to the IraP family. {ECO:0000255|HAMAP-
CC Rule:MF_01198}.
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; CP000247; ABG68472.1; -; Genomic_DNA.
DR RefSeq; WP_000792973.1; NC_008253.1.
DR AlphaFoldDB; Q0TKQ9; -.
DR SMR; Q0TKQ9; -.
DR STRING; 362663.ECP_0441; -.
DR EnsemblBacteria; ABG68472; ABG68472; ECP_0441.
DR KEGG; ecp:ECP_0441; -.
DR HOGENOM; CLU_169517_0_0_6; -.
DR OMA; IDTAMIH; -.
DR Proteomes; UP000009182; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0009267; P:cellular response to starvation; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01198; Anti_adapt_IraP; 1.
DR InterPro; IPR019732; SigmaS_Anti-adapt_IraP.
DR Pfam; PF10796; Anti-adapt_IraP; 1.
PE 3: Inferred from homology;
KW Coiled coil; Cytoplasm; Stress response.
FT CHAIN 1..86
FT /note="Anti-adapter protein IraP"
FT /id="PRO_0000337855"
FT COILED 1..36
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01198"
SQ SEQUENCE 86 AA; 9965 MW; 1C2EE018A8816BEE CRC64;
MKNLIAELLF KLAQKEEESK ELCAQVEALE IIVTAMLRNM AQNDQQRLID QVEGALYEVK
PDASIPDDDT ELLRDYVKKL LRHPRQ