Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   A8V32_RS21995 Genome accession   NZ_CP015843
Coordinates   4032701..4033360 (+) Length   219 a.a.
NCBI ID   WP_001221502.1    Uniprot ID   B7LGG8
Organism   Escherichia coli O157:H7 strain FRIK2455     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 4027701..4038360
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  A8V32_RS21980 (A8V32_20655) ygiS 4029906..4031513 (-) 1608 WP_001301989.1 ABC transporter substrate-binding protein -
  A8V32_RS21985 (A8V32_20660) ygiV 4031622..4032104 (-) 483 WP_000183479.1 GyrI-like domain-containing protein -
  A8V32_RS21990 (A8V32_20665) ygiW 4032157..4032549 (-) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  A8V32_RS21995 (A8V32_20670) ciaR 4032701..4033360 (+) 660 WP_001221502.1 quorum sensing response regulator transcription factor QseB Regulator
  A8V32_RS22000 (A8V32_20675) qseC 4033357..4034706 (+) 1350 WP_000673362.1 quorum sensing histidine kinase QseC -
  A8V32_RS22005 (A8V32_20680) mdaB 4034816..4035397 (+) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  A8V32_RS22010 (A8V32_20685) ygiN 4035428..4035742 (+) 315 WP_000958598.1 putative quinol monooxygenase -
  A8V32_RS22015 (A8V32_20690) - 4035787..4036674 (-) 888 WP_000614950.1 MurR/RpiR family transcriptional regulator -
  A8V32_RS22020 (A8V32_20695) - 4036671..4037618 (-) 948 WP_001301797.1 iron-siderophore ABC transporter substrate-binding protein -

Sequence

Protein


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

>NTDB_id=155131 A8V32_RS21995 WP_001221502.1 4032701..4033360(+) (ciaR) [Escherichia coli O157:H7 strain FRIK2455]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALEERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=155131 A8V32_RS21995 WP_001221502.1 4032701..4033360(+) (ciaR) [Escherichia coli O157:H7 strain FRIK2455]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTTTATAGCGCACCTTATGATGCGGTGATCCTGGATTTAACCT
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

Multiple sequence alignment