Detailed information NTG0206533

Bioinformatically predicted

Overview

• Name: ciaR
• Type: Regulator
• Locus tag: CNQ51_RS03865
• Genome accession: NZ_CP023371
• Coordinates: 736943..737602 (-)
• Length: 219 a.a.
• NCBI ID: WP_001221502.1
• Uniprot ID: B7LGG8
• Organism: Escherichia coli strain 1283
• Function: repress competence development; post-transcriptional repression of CSP production (predicted from homology) Competence regulation

Genomic Context

Location: 731943..742602

Locus tag	Gene name	Coordinates (strand)	Size (bp)	Protein ID	Product	Description
CNQ51_RS03840 (CNQ51_03840)	ygiN	732844..733158 (-)	315	WP_000958598.1	putative quinol monooxygenase	-
CNQ51_RS03845 (CNQ51_03845)	mdaB	733189..733770 (-)	582	WP_000065430.1	NADPH:quinone oxidoreductase MdaB	-
CNQ51_RS26430	-	734020..734499 (+)	480	WP_000065332.1	Hcp family type VI secretion system effector	-
CNQ51_RS26435	-	734502..735212 (+)	711	WP_000834030.1	hypothetical protein	-
CNQ51_RS03855 (CNQ51_03855)	ygiZ	735219..735551 (+)	333	WP_000914690.1	DUF2645 family protein	-
CNQ51_RS03860 (CNQ51_03860)	qseC	735597..736946 (-)	1350	WP_000673358.1	quorum sensing histidine kinase QseC	-
CNQ51_RS03865 (CNQ51_03865)	ciaR	736943..737602 (-)	660	WP_001221502.1	quorum sensing response regulator transcription factor QseB	Regulator
CNQ51_RS03870 (CNQ51_03870)	ygiW	737754..738146 (+)	393	WP_000712658.1	OB fold stress tolerance protein YgiW	-
CNQ51_RS03875 (CNQ51_03875)	ygiV	738199..738681 (+)	483	WP_000183505.1	GyrI-like domain-containing protein	-
CNQ51_RS03880 (CNQ51_03880)	mqsR	738886..739182 (+)	297	WP_000415585.1	type II toxin-antitoxin system toxin MqsR	-
CNQ51_RS03885 (CNQ51_03885)	mqsA	739184..739579 (+)	396	WP_000650107.1	type II toxin-antitoxin system antitoxin MqsA	-
CNQ51_RS03890 (CNQ51_03890)	ygiS	739712..741319 (+)	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=206533 CNQ51_RS03865 WP_001221502.1 736943..737602(-) (ciaR) [Escherichia coli strain 1283]
MRILLIEDDMLIGDGIKTGLSKMGFSVDWFTQGRQGKEALYSAPYDAVILDLTLPGMDGRDILREWREKGQREPVLILTA
RDALEERVEGLRLGADDYLCKPFALIEVAARLEALMRRTNGQASNELRHGNVMLDPGKRIATLAGEPLTLKPKEFALLEL
LMRNAGRVLPRKLIEEKLYTWDEEVTSNAVEVHVHHLRRKLGSDFIRTVHGIGYTLGEK

Nucleotide

• Length: 660 bp

>NTDB_id=206533 CNQ51_RS03865 WP_001221502.1 736943..737602(-) (ciaR) [Escherichia coli strain 1283]
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