Detailed information    

insolico Bioinformatically predicted

Overview

Name   ciaR   Type   Regulator
Locus tag   KFU87_RS18460 Genome accession   NZ_CP074019
Coordinates   3860542..3861201 (+) Length   219 a.a.
NCBI ID   WP_001221502.1    Uniprot ID   B7LGG8
Organism   Escherichia coli strain PM22     
Function   repress competence development; post-transcriptional repression of CSP production (predicted from homology)   
Competence regulation

Genomic Context

Location: 3855542..3866201
Locus tag Gene name Coordinates (strand) Size (bp) Protein ID Product Description
  KFU87_RS18440 (KFU87_18365) plsC 3855688..3856425 (-) 738 WP_000965712.1 1-acylglycerol-3-phosphate O-acyltransferase -
  KFU87_RS18445 (KFU87_18370) parC 3856659..3858917 (-) 2259 WP_001281841.1 DNA topoisomerase IV subunit A -
  KFU87_RS18450 (KFU87_18375) ygiV 3859463..3859945 (-) 483 WP_000183494.1 GyrI-like domain-containing protein -
  KFU87_RS18455 (KFU87_18380) ygiW 3859998..3860390 (-) 393 WP_000712658.1 OB fold stress tolerance protein YgiW -
  KFU87_RS18460 (KFU87_18385) ciaR 3860542..3861201 (+) 660 WP_001221502.1 quorum sensing response regulator transcription factor QseB Regulator
  KFU87_RS18465 (KFU87_18390) qseC 3861198..3862547 (+) 1350 WP_000673354.1 quorum sensing histidine kinase QseC -
  KFU87_RS18470 (KFU87_18395) mdaB 3862657..3863238 (+) 582 WP_000065430.1 NADPH:quinone oxidoreductase MdaB -
  KFU87_RS18475 (KFU87_18400) ygiN 3863269..3863583 (+) 315 WP_000958598.1 putative quinol monooxygenase -
  KFU87_RS18480 (KFU87_18405) parE 3863631..3865523 (-) 1893 WP_000195296.1 DNA topoisomerase IV subunit B -
  KFU87_RS18485 (KFU87_18410) yqiA 3865552..3866133 (-) 582 WP_000105733.1 esterase YqiA -

Sequence

Protein


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

>NTDB_id=489989 KFU87_RS18460 WP_001221502.1 3860542..3861201(+) (ciaR) [Escherichia coli strain PM22]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALEERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide


Download         Length: 660 bp        

>NTDB_id=489989 KFU87_RS18460 WP_001221502.1 3860542..3861201(+) (ciaR) [Escherichia coli strain PM22]
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