Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   LCH23_RS03480 Genome accession   NZ_CP083990
Coordinates   715281..715940 (-) Length   219 a.a.
NCBI ID   WP_001221495.1    Uniprot ID   P52076
Organism   Escherichia coli strain EC2648-Vir2     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 710281..720940
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  LCH23_RS03455 (LCH23_03455) parE 710372..712264 (+) 1893 WP_000195296.1 DNA topoisomerase IV subunit B -
  LCH23_RS03460 (LCH23_03460) ygiN 712312..712626 (-) 315 WP_000958598.1 putative quinol monooxygenase -
  LCH23_RS03465 (LCH23_03465) mdaB 712657..713238 (-) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  LCH23_RS03470 (LCH23_03470) ygiZ 713557..713889 (+) 333 WP_000917684.1 DUF2645 family protein -
  LCH23_RS03475 (LCH23_03475) qseC 713935..715284 (-) 1350 WP_000673402.1 quorum sensing histidine kinase QseC -
  LCH23_RS03480 (LCH23_03480) ciaR 715281..715940 (-) 660 WP_001221495.1 quorum sensing response regulator transcription factor QseB Regulator
  LCH23_RS03485 (LCH23_03485) ygiW 716092..716484 (+) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  LCH23_RS03490 (LCH23_03490) ygiV 716537..717019 (+) 483 WP_000183505.1 GyrI-like domain-containing protein -
  LCH23_RS03495 (LCH23_03495) mqsR 717224..717520 (+) 297 WP_000415584.1 type II toxin-antitoxin system toxin MqsR -
  LCH23_RS03500 (LCH23_03500) mqsA 717522..717917 (+) 396 WP_000650107.1 type II toxin-antitoxin system antitoxin MqsA -
  LCH23_RS03505 (LCH23_03505) ygiS 718050..719657 (+) 1608 WP_001295629.1 ABC transporter substrate-binding protein -

Sequence

Protein


Download         Length: 219 a.a.        Molecular weight: 24677.59 Da        Isoelectric Point: 6.9850

>NTDB_id=533747 LCH23_RS03480 WP_001221495.1 715281..715940(-) (ciaR) [Escherichia coli strain EC2648-Vir2]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLSRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=533747 LCH23_RS03480 WP_001221495.1 715281..715940(-) (ciaR) [Escherichia coli strain EC2648-Vir2]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTTTATAGCGCACCTTATGATGCGGTGATCCTGGATTTAACCT
TACCAGGCATGGATGGTCGCGATATTTTGCGCGAATGGCGAGAAAAAGGTCAGCGTGAGCCGGTACTGATCCTGACCGCG
CGCGATGCGCTGGCGGAACGTGTAGAAGGGCTGCGTCTGGGAGCTGACGATTATCTGTGTAAACCTTTTGCGTTGATAGA
AGTCGCCGCCAGGCTGGAAGCTCTGATGCGCCGAACCAACGGCCAGGCCAGCAACGAGCTGCGCCACGGTAACGTCATGC
TCGACCCCGGCAAACGTATCGCCACGCTGGCTGGCGAACCCTTAACACTGAAACCAAAAGAATTTGCCCTGCTGGAATTA
CTGATGCGTAACGCTGGTCGGGTACTGTCGCGCAAACTGATTGAAGAGAAACTGTATACCTGGGACGAAGAGGTCACCAG
TAATGCCGTTGAAGTGCATGTGCATCATCTGCGACGCAAACTCGGTAGTGATTTTATTCGTACCGTGCATGGTATTGGTT
ACACATTAGGTGAGAAATGA

Domains

Predicted by InterProScan.

Response regulator receiver domain (Response_reg)

(3-112)

Transcriptional regulatory protein, C terminal (Trans_reg_C)

(145-216)


Secondary structure

Protein secondary structures were predicted by S4PRED and visualized by seqviz.



3D structure

Source ID Structure
  AlphaFold DB P52076

Transmembrane helices

Transmembrane helices of protein were predicted by TMHMM 2.0 and visualized by seqviz and ECharts.


Visualization of predicted probability:


Similar proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
  ciaR Streptococcus pneumoniae Rx1

37.885

100

0.393
  ciaR Streptococcus pneumoniae D39

37.885

100

0.393
  ciaR Streptococcus pneumoniae R6

37.885

100

0.393
  ciaR Streptococcus pneumoniae TIGR4

37.885

100

0.393
  ciaR Streptococcus mutans UA159

35.426

100

0.361