Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   C4R22_RS11755 Genome accession   NZ_CP026723
Coordinates   2272883..2273542 (+) Length   219 a.a.
NCBI ID   WP_001221493.1    Uniprot ID   Q3YXL4
Organism   Escherichia coli strain 266917_2     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 2267883..2278542
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  C4R22_RS11740 ygiS 2270088..2271695 (-) 1608 WP_001296417.1 ABC transporter substrate-binding protein -
  C4R22_RS11745 ygiV 2271804..2272286 (-) 483 WP_000183485.1 GyrI-like domain-containing protein -
  C4R22_RS11750 ygiW 2272339..2272731 (-) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  C4R22_RS11755 ciaR 2272883..2273542 (+) 660 WP_001221493.1 quorum sensing response regulator transcription factor QseB Regulator
  C4R22_RS11760 qseC 2273539..2274888 (+) 1350 WP_000673383.1 quorum sensing histidine kinase QseC -
  C4R22_RS11765 ygiZ 2274934..2275266 (-) 333 WP_000914696.1 DUF2645 family protein -
  C4R22_RS32245 - 2275273..2275983 (-) 711 WP_000834026.1 hypothetical protein -
  C4R22_RS32250 - 2275986..2276465 (-) 480 WP_000069057.1 Hcp family type VI secretion system effector -
  C4R22_RS11775 mdaB 2276716..2277297 (+) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  C4R22_RS11780 ygiN 2277328..2277642 (+) 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=228313 C4R22_RS11755 WP_001221493.1 2272883..2273542(+) (ciaR) [Escherichia coli strain 266917_2]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=228313 C4R22_RS11755 WP_001221493.1 2272883..2273542(+) (ciaR) [Escherichia coli strain 266917_2]
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