CRL_VIBCM
ID CRL_VIBCM Reviewed; 129 AA.
AC C3LQ47;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 16-JUN-2009, sequence version 1.
DT 25-MAY-2022, entry version 56.
DE RecName: Full=Sigma factor-binding protein Crl {ECO:0000255|HAMAP-Rule:MF_01178};
GN Name=crl {ECO:0000255|HAMAP-Rule:MF_01178}; OrderedLocusNames=VCM66_2198;
OS Vibrio cholerae serotype O1 (strain M66-2).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=579112;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M66-2;
RX PubMed=19115014; DOI=10.1371/journal.pone.0004053;
RA Feng L., Reeves P.R., Lan R., Ren Y., Gao C., Zhou Z., Ren Y., Cheng J.,
RA Wang W., Wang J., Qian W., Li D., Wang L.;
RT "A recalibrated molecular clock and independent origins for the cholera
RT pandemic clones.";
RL PLoS ONE 3:E4053-E4053(2008).
CC -!- FUNCTION: Binds to the sigma-S subunit of RNA polymerase, activating
CC expression of sigma-S-regulated genes. Stimulates RNA polymerase
CC holoenzyme formation and may bind to several other sigma factors, such
CC as sigma-70 and sigma-32. {ECO:0000255|HAMAP-Rule:MF_01178}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01178}.
CC -!- SIMILARITY: Belongs to the Crl family. {ECO:0000255|HAMAP-
CC Rule:MF_01178}.
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DR EMBL; CP001233; ACP06499.1; -; Genomic_DNA.
DR RefSeq; WP_001293331.1; NC_012578.1.
DR AlphaFoldDB; C3LQ47; -.
DR SMR; C3LQ47; -.
DR EnsemblBacteria; ACP06499; ACP06499; VCM66_2198.
DR GeneID; 57740897; -.
DR KEGG; vcm:VCM66_2198; -.
DR HOGENOM; CLU_136773_1_0_6; -.
DR OMA; FWGWWLE; -.
DR Proteomes; UP000001217; Chromosome I.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0045893; P:positive regulation of transcription, DNA-templated; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.310.230; -; 1.
DR HAMAP; MF_01178; Crl; 1.
DR InterPro; IPR009986; Tscrpt_reg_Crl.
DR InterPro; IPR038208; Tscrpt_reg_Crl_sf.
DR Pfam; PF07417; Crl; 1.
PE 3: Inferred from homology;
KW Activator; Cytoplasm; Transcription; Transcription regulation.
FT CHAIN 1..129
FT /note="Sigma factor-binding protein Crl"
FT /id="PRO_1000164427"
FT REGION 99..119
FT /note="Essential for activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01178"
SQ SEQUENCE 129 AA; 14963 MW; 1C9A68E4A9DAF8DF CRC64;
MSEMTKTPTH YRLLSTLKAM GPYLREGQCS ERFYLFDCLA SCVNDKKSPE KREFWGWWME
LTQNEQEMSA CYHIGRYTLA GDWVAEAIPE SAQAEVNHTQ AEFHKKLVKT LRERFEISVT
VSTESAPFA