Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   CRT43_RS17725 Genome accession   NZ_CP023826
Coordinates   3518226..3518885 (+) Length   219 a.a.
NCBI ID   WP_001221493.1    Uniprot ID   Q3YXL4
Organism   Escherichia coli strain 4/4     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 3513226..3523885
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  CRT43_RS17710 (CRT43_18400) ygiS 3515431..3517038 (-) 1608 WP_001296417.1 ABC transporter substrate-binding protein -
  CRT43_RS17715 (CRT43_18405) ygiV 3517147..3517629 (-) 483 WP_000183485.1 GyrI-like domain-containing protein -
  CRT43_RS17720 (CRT43_18410) ygiW 3517682..3518074 (-) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  CRT43_RS17725 (CRT43_18415) ciaR 3518226..3518885 (+) 660 WP_001221493.1 quorum sensing response regulator transcription factor QseB Regulator
  CRT43_RS17730 (CRT43_18420) qseC 3518882..3520231 (+) 1350 WP_000673383.1 quorum sensing histidine kinase QseC -
  CRT43_RS17735 (CRT43_18425) ygiZ 3520277..3520609 (-) 333 WP_000914696.1 DUF2645 family protein -
  CRT43_RS28140 - 3520616..3521326 (-) 711 WP_000834026.1 hypothetical protein -
  CRT43_RS28145 - 3521329..3521808 (-) 480 WP_000069057.1 Hcp family type VI secretion system effector -
  CRT43_RS17745 (CRT43_18435) mdaB 3522059..3522640 (+) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  CRT43_RS17750 (CRT43_18440) ygiN 3522671..3522985 (+) 315 WP_000633738.1 putative quinol monooxygenase -

Sequence

Protein


Download         Length: 219 a.a.        Molecular weight: 24687.63 Da        Isoelectric Point: 6.9850

>NTDB_id=208910 CRT43_RS17725 WP_001221493.1 3518226..3518885(+) (ciaR) [Escherichia coli strain 4/4]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=208910 CRT43_RS17725 WP_001221493.1 3518226..3518885(+) (ciaR) [Escherichia coli strain 4/4]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTATATAGCGCACCTTATGATGCGGTGATCCTGGATTTAACCT
TACCAGGCATGGATGGTCGCGATATTTTGCGCGAATGGCGAGAAAAAGGTCAGCGTGAGCCTGTATTGATCCTGACTGCG
CGCGATGCGCTGGCGGAACGTGTAGAAGGGCTGCGTCTGGGAGCTGACGATTATCTGTGTAAACCTTTTGCGTTGATAGA
AGTCGCCGCCAGGCTGGAAGCTCTGATGCGCCGAACCAACGGCCAGGCCAGCAACGAGCTGCGCCACGGCAACGTCATGC
TCGACCCCGGCAAACGTATCGCCACGCTGGCTGGCGAACCCTTAACGCTGAAACCAAAAGAATTTGCCCTGCTGGAATTA
CTGATGCGTAACGCTGGTCGGGTACTGCCGCGCAAACTGATTGAAGAGAAACTGTATACCTGGGACGAAGAGGTCACCAG
TAATGCCGTTGAAGTGCATGTGCATCATCTGCGACGCAAACTCGGTAGTGATTTTATTCGTACCGTGCATGGTATTGGCT
ACACATTAGGTGAGAAATGA

Domains

Predicted by InterProScan.

Transcriptional regulatory protein, C terminal (Trans_reg_C)

(145-216)

Response regulator receiver domain (Response_reg)

(3-112)


Secondary structure

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



3D structure

Source ID Structure
  AlphaFold DB Q3YXL4

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

38.326

100

0.397
  ciaR Streptococcus pneumoniae D39

38.326

100

0.397
  ciaR Streptococcus pneumoniae R6

38.326

100

0.397
  ciaR Streptococcus pneumoniae TIGR4

38.326

100

0.397
  ciaR Streptococcus mutans UA159

35.874

100

0.365

Multiple sequence alignment