ID I3E3R5_BACMM Unreviewed; 109 AA.
AC I3E3R5;
DT 11-JUL-2012, integrated into UniProtKB/TrEMBL.
DT 11-JUL-2012, sequence version 1.
DT 24-JAN-2024, entry version 42.
DE RecName: Full=Anti-sigma factor antagonist {ECO:0000256|RuleBase:RU003749};
GN ORFNames=BMMGA3_01325 {ECO:0000313|EMBL:AIE58755.1};
OS Bacillus methanolicus (strain MGA3 / ATCC 53907).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=796606 {ECO:0000313|EMBL:AIE58755.1, ECO:0000313|Proteomes:UP000027602};
RN [1] {ECO:0000313|EMBL:AIE58755.1, ECO:0000313|Proteomes:UP000027602}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MGA3 / ATCC 53907 {ECO:0000313|Proteomes:UP000027602};
RX PubMed=25758049;
RA Irla M., Neshat A., Brautaset T., Ruckert C., Kalinowski J., Wendisch V.F.;
RT "Transcriptome analysis of thermophilic methylotrophic Bacillus
RT methanolicus MGA3 using RNA-sequencing provides detailed insights into its
RT previously uncharted transcriptional landscape.";
RL BMC Genomics 16:73-73(2015).
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; CP007739; AIE58755.1; -; Genomic_DNA.
DR RefSeq; WP_003348423.1; NZ_CP007739.1.
DR AlphaFoldDB; I3E3R5; -.
DR STRING; 796606.BMMGA3_01325; -.
DR KEGG; bmet:BMMGA3_01325; -.
DR eggNOG; COG1366; Bacteria.
DR HOGENOM; CLU_115403_9_3_9; -.
DR OrthoDB; 9793697at2; -.
DR Proteomes; UP000027602; Chromosome.
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:UP000027602}.
FT DOMAIN 3..109
FT /note="STAS"
FT /evidence="ECO:0000259|PROSITE:PS50801"
SQ SEQUENCE 109 AA; 11898 MW; 75EE444FEDEF81E0 CRC64;
MNMTIEVEDT DSLVEVKVGG EIDAYTAPKL REKLFPISEK DGVQMIVDLS GVTYMDSTGL
GVFVGVFKKV RSNNGKFKLI GLSSRLERLF KITGLADIID INSKIEGGV
//