Detailed information of TA system TA102800

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): DinJ-YafQ (relBE)/YafQ-RelB
• Location: 4418146..4418685
• Replicon: chromosome
• Accession: NZ_CP028690
• Organism: Escherichia coli strain 109

Toxin (Protein)

• Gene name: yafQ
• Uniprot ID: -
• Locus tag: C9E38_RS23000
• Protein ID: WP_001303998.1
• Coordinates: 4418425..4418685 (+)
• Length: 87 a.a.

Antitoxin (Protein)

• Gene name: dinJ
• Uniprot ID: C3TP07
• Locus tag: C9E38_RS22995
• Protein ID: WP_000729705.1
• Coordinates: 4418146..4418406 (+)
• Length: 87 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
C9E38_RS22975	4413900..4414685	-	786	WP_000207556.1	putative lateral flagellar export/assembly protein LafU	-
C9E38_RS22980	4414657..4416369	+	1713	Protein_4371	flagellar biosynthesis protein FlhA	-
C9E38_RS22985	4416514..4417011	-	498	Protein_4372	REP-associated tyrosine transposase RayT	-
C9E38_RS22990	4417187..4417960	-	774	WP_000543891.1	C40 family peptidase	-
C9E38_RS22995	4418146..4418406	+	261	WP_000729705.1	type II toxin-antitoxin system antitoxin DinJ	Antitoxin
C9E38_RS23000	4418425..4418685	+	261	WP_001303998.1	type II toxin-antitoxin system mRNA interferase toxin YafQ	Toxin
C9E38_RS23005	4418841..4419581	+	741	WP_001225679.1	murein L,D-transpeptidase	-
C9E38_RS23010	4419552..4420319	-	768	WP_001301698.1	class II glutamine amidotransferase	-
C9E38_RS23015	4420424..4421002	-	579	WP_000284050.1	D-sedoheptulose 7-phosphate isomerase	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)

Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.

Domains

Predicted by InterproScan

Toxin

• Toxin-antitoxin system, YafQ-like toxin (3-85)

Antitoxin

• RelB antitoxin/Antitoxin DinJ (1-85)

Sequences

Toxin

Protein

• Length: 87 a.a.
• Molecular weight: 10026.71 Da
• Isoelectric Point: 10.3188

>T102800 WP_001303998.1 NZ_CP028690:4418425-4418685 [Escherichia coli]
MNSGQFSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLRFERTGT
HAALFG

Nucleotide

• Length: 261 bp

>T102800 NZ_CP028690:4418425-4418685 [Escherichia coli]
TTGAACTCGGGACAATTTTCAAAGGATGTAAAACTTGCACAAAAGCGTCATAAGGATATGAATAAATTGAAATATCTTAT
GACGCTTCTTATCAATAATACTTTACCGCTTCCAGCTGTTTATAAAGACCACCCGCTGCAAGGTTCATGGAAAGGTTATC
GCGATGCTCATGTCGAACCGGACTGGATCCTGATTTACAAACTTACCGATAAACTTTTACGATTTGAGAGAACTGGAACT
CACGCGGCGCTCTTTGGGTAA

Antitoxin

Protein

• Length: 87 a.a.
• Molecular weight: 9377.74 Da
• Isoelectric Point: 5.0758

>AT102800 WP_000729705.1 NZ_CP028690:4418146-4418406 [Escherichia coli]
MAANAFVRARIDEDLKNQAADVLAGMGLTISDLVRITLTKVAREKALPFDLREPNQLTIQSIKNSEAGVDVHKAKDADDL
FDKLGV

Nucleotide

• Length: 261 bp

>AT102800 NZ_CP028690:4418146-4418406 [Escherichia coli]
ATGGCTGCTAACGCATTTGTTCGCGCCCGAATCGATGAAGATCTGAAGAATCAGGCGGCGGACGTACTGGCCGGGATGGG
GCTGACCATCTCTGACCTGGTTCGCATAACCCTCACAAAGGTCGCGCGTGAAAAGGCATTGCCGTTTGATTTACGCGAGC
CTAATCAATTAACCATTCAATCAATCAAAAACAGCGAAGCTGGCGTTGATGTTCATAAGGCCAAAGACGCCGATGATTTA
TTTGATAAATTAGGAGTTTAA