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Database: UniProt
Entry: A0A398B992_9BACI
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ID   A0A398B992_9BACI        Unreviewed;       110 AA.
AC   A0A398B992;
DT   05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT   05-DEC-2018, sequence version 1.
DT   24-JAN-2024, entry version 14.
DE   RecName: Full=Anti-sigma factor antagonist {ECO:0000256|RuleBase:RU003749};
GN   ORFNames=D1970_13115 {ECO:0000313|EMBL:RID84233.1};
OS   Mesobacillus zeae.
OC   Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Mesobacillus.
OX   NCBI_TaxID=1917180 {ECO:0000313|EMBL:RID84233.1, ECO:0000313|Proteomes:UP000265816};
RN   [1] {ECO:0000313|EMBL:RID84233.1, ECO:0000313|Proteomes:UP000265816}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JJ-247 {ECO:0000313|EMBL:RID84233.1,
RC   ECO:0000313|Proteomes:UP000265816};
RA   Seuylemezian A., Vaishampayan P.;
RT   "Bacillus jemisoniae sp. nov., Bacillus chryseoplanitiae sp. nov., Bacillus
RT   resnikiae sp. nov., and Bacillus frankliniae sp. nov., isolated from Viking
RT   spacecraft and associated surfaces.";
RL   Submitted (AUG-2018) 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}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:RID84233.1}.
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DR   EMBL; QWVT01000022; RID84233.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A398B992; -.
DR   OrthoDB; 9793697at2; -.
DR   Proteomes; UP000265816; 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:UP000265816}.
FT   DOMAIN          3..110
FT                   /note="STAS"
FT                   /evidence="ECO:0000259|PROSITE:PS50801"
SQ   SEQUENCE   110 AA;  12003 MW;  4017DCC00023064A CRC64;
     MNISIDVNEN NAVSEIKVSG EIDAYTAPKL RETLFPMSEQ NGVKMTVDLS DVSYMDSTGL
     GVFVGVFKNV RSNEGEFKII GLSSRLQRLF DITGLADIID INSQIEGGVQ
//
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