ID A0A1H9NQX1_9BACI Unreviewed; 109 AA.
AC A0A1H9NQX1;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 15.
DE RecName: Full=Anti-sigma factor antagonist {ECO:0000256|RuleBase:RU003749};
GN ORFNames=SAMN04487944_103268 {ECO:0000313|EMBL:SER38301.1};
OS Gracilibacillus ureilyticus.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Gracilibacillus.
OX NCBI_TaxID=531814 {ECO:0000313|EMBL:SER38301.1, ECO:0000313|Proteomes:UP000199687};
RN [1] {ECO:0000313|EMBL:SER38301.1, ECO:0000313|Proteomes:UP000199687}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.7727 {ECO:0000313|EMBL:SER38301.1,
RC ECO:0000313|Proteomes:UP000199687};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Positive regulator of sigma-B activity. Non-phosphorylated
CC RsbV binds to RsbW, preventing its association with sigma-B. When
CC phosphorylated, releases RsbW, which is then free to complex with and
CC inactivate sigma-B. {ECO:0000256|ARBA:ARBA00024670}.
CC -!- SIMILARITY: Belongs to the anti-sigma-factor antagonist family.
CC {ECO:0000256|ARBA:ARBA00009013, ECO:0000256|RuleBase:RU003749}.
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DR EMBL; FOGL01000003; SER38301.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1H9NQX1; -.
DR STRING; 531814.SAMN04487944_103268; -.
DR OrthoDB; 9793697at2; -.
DR Proteomes; UP000199687; Unassembled WGS sequence.
DR GO; GO:0043856; F:anti-sigma factor antagonist activity; IEA:InterPro.
DR CDD; cd07043; STAS_anti-anti-sigma_factors; 1.
DR Gene3D; 3.30.750.24; STAS domain; 1.
DR InterPro; IPR003658; Anti-sigma_ant.
DR InterPro; IPR002645; STAS_dom.
DR InterPro; IPR036513; STAS_dom_sf.
DR NCBIfam; TIGR00377; ant_ant_sig; 1.
DR PANTHER; PTHR33495; ANTI-SIGMA FACTOR ANTAGONIST TM_1081-RELATED-RELATED; 1.
DR PANTHER; PTHR33495:SF9; ANTI-SIGMA-B FACTOR ANTAGONIST; 1.
DR Pfam; PF01740; STAS; 1.
DR SUPFAM; SSF52091; SpoIIaa-like; 1.
DR PROSITE; PS50801; STAS; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000199687}.
FT DOMAIN 3..109
FT /note="STAS"
FT /evidence="ECO:0000259|PROSITE:PS50801"
SQ SEQUENCE 109 AA; 12089 MW; E885D65C8FD550AC CRC64;
MDLNIEVNDQ GLSQSIKLAG EIDAYTAPKL KEALLPLVKK ENVTVVVDLE HVNYMDSTGL
GVFISALKAT KEYDSELRLV SLQDRVRRLF EITGLENIIN IDSTVRGGK
//