Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   I51_RS20545 Genome accession   NZ_CP015244
Coordinates   3956783..3957442 (-) Length   219 a.a.
NCBI ID   WP_001221502.1    Uniprot ID   B7LGG8
Organism   Escherichia coli O91 str. RM7190     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 3951783..3962442
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  I51_RS20520 (I51_19690) parE 3951874..3953766 (+) 1893 WP_000195296.1 DNA topoisomerase IV subunit B -
  I51_RS20525 (I51_19695) ygiN 3953814..3954128 (-) 315 WP_000958598.1 putative quinol monooxygenase -
  I51_RS20530 (I51_19700) mdaB 3954159..3954740 (-) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  I51_RS20535 (I51_19705) ygiZ 3955059..3955391 (+) 333 WP_000912120.1 DUF2645 family protein -
  I51_RS20540 (I51_19710) qseC 3955437..3956786 (-) 1350 WP_000673354.1 quorum sensing histidine kinase QseC -
  I51_RS20545 (I51_19715) ciaR 3956783..3957442 (-) 660 WP_001221502.1 quorum sensing response regulator transcription factor QseB Regulator
  I51_RS20550 (I51_19720) ygiW 3957594..3957986 (+) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  I51_RS20555 (I51_19725) ygiV 3958039..3958521 (+) 483 WP_000183494.1 AraC family transcriptional regulator -
  I51_RS20565 (I51_19735) parC 3959067..3961325 (+) 2259 WP_001281881.1 DNA topoisomerase IV subunit A -
  I51_RS20570 (I51_19740) plsC 3961558..3962295 (+) 738 WP_000965712.1 1-acylglycerol-3-phosphate O-acyltransferase -

Sequence

Protein


Download         Length: 219 a.a.        Molecular weight: 24745.66 Da        Isoelectric Point: 6.6543

>NTDB_id=152960 I51_RS20545 WP_001221502.1 3956783..3957442(-) (ciaR) [Escherichia coli O91 str. RM7190]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALEERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=152960 I51_RS20545 WP_001221502.1 3956783..3957442(-) (ciaR) [Escherichia coli O91 str. RM7190]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTTTATAGCGCGCCTTATGATGCGGTGATCCTGGATTTAACCT
TACCAGGCATGGATGGTCGCGATATTTTGCGCGAATGGCGAGAAAAAGGTCAGCGTGAGCCGGTACTGATCCTGACCGCG
CGCGATGCGCTGGAGGAACGTGTAGAAGGGCTGCGTCTGGGAGCTGACGATTATCTGTGTAAACCTTTTGCGTTGATAGA
AGTCGCCGCCAGGCTGGAAGCTCTGATGCGCCGAACCAACGGCCAGGCCAGCAACGAGCTGCGCCACGGTAACGTCATGC
TCGACCCCGGCAAACGTATCGCCACGCTGGCTGGCGAACCCTTAACACTGAAACCAAAAGAATTTGCCCTGCTGGAATTA
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 B7LGG8

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