Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   AOY78_RS18660 Genome accession   NZ_CP028750
Coordinates   3830846..3831505 (+) Length   219 a.a.
NCBI ID   WP_001221493.1    Uniprot ID   Q3YXL4
Organism   Escherichia coli strain A25     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 3825846..3836505
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  AOY78_RS18645 (AOY78_19780) ygiS 3828051..3829658 (-) 1608 WP_096891035.1 ABC transporter substrate-binding protein -
  AOY78_RS18650 (AOY78_19785) ygiV 3829767..3830249 (-) 483 WP_201488397.1 GyrI-like domain-containing protein -
  AOY78_RS18655 (AOY78_19790) ygiW 3830302..3830694 (-) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  AOY78_RS18660 (AOY78_19795) ciaR 3830846..3831505 (+) 660 WP_001221493.1 quorum sensing response regulator transcription factor QseB Regulator
  AOY78_RS18665 (AOY78_19800) qseC 3831502..3832851 (+) 1350 WP_000673384.1 quorum sensing histidine kinase QseC -
  AOY78_RS18670 (AOY78_19805) mdaB 3832961..3833542 (+) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  AOY78_RS18675 (AOY78_19810) ygiN 3833573..3833887 (+) 315 WP_000633738.1 putative quinol monooxygenase -
  AOY78_RS18680 (AOY78_19815) - 3833932..3834819 (-) 888 WP_000614945.1 MurR/RpiR family transcriptional regulator -
  AOY78_RS18685 (AOY78_19820) - 3834816..3835763 (-) 948 WP_096840938.1 iron-siderophore ABC transporter substrate-binding protein -

Sequence

Protein


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

>NTDB_id=246726 AOY78_RS18660 WP_001221493.1 3830846..3831505(+) (ciaR) [Escherichia coli strain A25]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALAERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=246726 AOY78_RS18660 WP_001221493.1 3830846..3831505(+) (ciaR) [Escherichia coli strain A25]
ATGCGAATTTTACTGATAGAAGATGACATGCTGATTGGCGACGGCATCAAAACGGGCCTTAGTAAAATGGGTTTTAGCGT
CGACTGGTTTACACAAGGTCGTCAGGGAAAAGAGGCGCTATATAGCGCACCTTATGATGCGGTGATCCTGGATTTAACCT
TACCGGGCATGGATGGTCGCGATATTTTGCGCGAGTGGCGAGAAAAAGGTCAGCGTGAGCCGGTATTGATCCTGACTGCG
CGCGATGCGCTGGCGGAACGTGTAGAAGGGCTGCGCCTGGGAGCTGACGATTATCTGTGTAAACCTTTTGCGTTGATAGA
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