Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   MM431_RS03685 Genome accession   NZ_CP093068
Coordinates   754385..755044 (-) Length   219 a.a.
NCBI ID   WP_001221493.1    Uniprot ID   Q3YXL4
Organism   Escherichia coli strain BR1220     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 749385..760044
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  MM431_RS03660 (MM431_03660) parE 749476..751368 (+) 1893 WP_241468739.1 DNA topoisomerase IV subunit B -
  MM431_RS03665 (MM431_03665) ygiN 751416..751730 (-) 315 WP_000958598.1 putative quinol monooxygenase -
  MM431_RS03670 (MM431_03670) mdaB 751761..752342 (-) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  MM431_RS03675 (MM431_03675) ygiZ 752661..752993 (+) 333 WP_000917684.1 DUF2645 family protein -
  MM431_RS03680 (MM431_03680) qseC 753039..754388 (-) 1350 WP_000673402.1 quorum sensing histidine kinase QseC -
  MM431_RS03685 (MM431_03685) ciaR 754385..755044 (-) 660 WP_001221493.1 quorum sensing response regulator transcription factor QseB Regulator
  MM431_RS03690 (MM431_03690) ygiW 755196..755588 (+) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  MM431_RS03695 (MM431_03695) ygiV 755641..756123 (+) 483 WP_000183505.1 GyrI-like domain-containing protein -
  MM431_RS03700 (MM431_03700) mqsR 756328..756624 (+) 297 WP_000415584.1 type II toxin-antitoxin system toxin MqsR -
  MM431_RS03705 (MM431_03705) mqsA 756626..757021 (+) 396 WP_000650107.1 type II toxin-antitoxin system antitoxin MqsA -
  MM431_RS03710 (MM431_03710) ygiS 757154..758761 (+) 1608 WP_001295629.1 ABC transporter substrate-binding protein -

Sequence

Protein


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

>NTDB_id=570519 MM431_RS03685 WP_001221493.1 754385..755044(-) (ciaR) [Escherichia coli strain BR1220]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=570519 MM431_RS03685 WP_001221493.1 754385..755044(-) (ciaR) [Escherichia coli strain BR1220]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTTTATAGCGCACCTTATGATGCGGTGATCCTGGATTTAACCT
TACCAGGCATGGATGGTCGCGATATTTTGCGCGAATGGCGAGAAAAAGGTCAGCGTGAGCCGGTACTGATCCTGACCGCG
CGCGATGCGCTGGCGGAACGTGTAGAAGGGCTGCGTCTGGGAGCTGACGATTATCTGTGTAAACCTTTTGCGTTGATAGA
AGTCGCCGCCAGGCTGGAAGCTCTGATGCGCCGAACCAACGGCCAGGCCAGCAACGAGCTGCGCCACGGTAACGTAATGC
TCGACCCCGGCAAACGTATCGCCACGCTGGCTGGCGAACCCTTAACACTGAAACCAAAAGAATTTGCCCTGCTGGAATTA
CTGATGCGTAACGCTGGTCGGGTACTGCCGCGCAAACTGATTGAAGAGAAACTGTATACCTGGGACGAAGAGGTCACCAG
TAATGCCGTTGAAGTGCATGTGCATCATCTGCGACGCAAACTCGGTAGTGATTTTATTCGTACCGTGCATGGTATTGGTT
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