Detailed information NTG0617755

Bioinformatically predicted

Overview

• Name: ciaR
• Type: Regulator
• Locus tag: NV952_RS03670
• Genome accession: NZ_CP102694
• Coordinates: 753414..754073 (-)
• Length: 219 a.a.
• NCBI ID: WP_001221502.1
• Uniprot ID: B7LGG8
• Organism: Escherichia coli strain GN4554
• Function: repress competence development; post-transcriptional repression of CSP production (predicted from homology) Competence regulation

Genomic Context

Location: 748414..759073

Locus tag	Gene name	Coordinates (strand)	Size (bp)	Protein ID	Product	Description
NV952_RS03640 (NV952_03640)	ygiN	749315..749629 (-)	315	WP_000958598.1	putative quinol monooxygenase	-
NV952_RS03645 (NV952_03645)	mdaB	749660..750241 (-)	582	WP_000065430.1	NADPH:quinone oxidoreductase MdaB	-
NV952_RS03650 (NV952_03650)	-	750491..750970 (+)	480	WP_000065332.1	Hcp family type VI secretion system effector	-
NV952_RS03655 (NV952_03655)	-	750973..751683 (+)	711	WP_000834030.1	hypothetical protein	-
NV952_RS03660 (NV952_03660)	ygiZ	751690..752022 (+)	333	WP_000914690.1	DUF2645 family protein	-
NV952_RS03665 (NV952_03665)	qseC	752068..753417 (-)	1350	WP_000673358.1	quorum sensing histidine kinase QseC	-
NV952_RS03670 (NV952_03670)	ciaR	753414..754073 (-)	660	WP_001221502.1	quorum sensing response regulator transcription factor QseB	Regulator
NV952_RS03675 (NV952_03675)	ygiW	754225..754617 (+)	393	WP_000712658.1	OB fold stress tolerance protein YgiW	-
NV952_RS03680 (NV952_03680)	ygiV	754670..755152 (+)	483	WP_000183505.1	GyrI-like domain-containing protein	-
NV952_RS03685 (NV952_03685)	mqsR	755357..755653 (+)	297	WP_000415585.1	type II toxin-antitoxin system toxin MqsR	-
NV952_RS03690 (NV952_03690)	mqsA	755655..756050 (+)	396	WP_000650107.1	type II toxin-antitoxin system antitoxin MqsA	-
NV952_RS03695 (NV952_03695)	ygiS	756183..757790 (+)	1608	WP_001375094.1	ABC transporter substrate-binding protein	-

Sequence

Protein

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

>NTDB_id=617755 NV952_RS03670 WP_001221502.1 753414..754073(-) (ciaR) [Escherichia coli strain GN4554]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALEERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide

• Length: 660 bp

>NTDB_id=617755 NV952_RS03670 WP_001221502.1 753414..754073(-) (ciaR) [Escherichia coli strain GN4554]
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)

3D structure

• AlphaFold DB: B7LGG8

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