Detailed information of TA system TA150350

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): ataRT/DUF1778(antitoxin)
• Location: 288940..289740
• Replicon: chromosome
• Accession: NZ_CP049077
• Organism: Escherichia coli strain p11A

Toxin (Protein)

• Gene name: ataT
• Uniprot ID: F4T503
• Locus tag: G6P89_RS01315
• Protein ID: WP_000342452.1
• Coordinates: 289213..289740 (+)
• Length: 176 a.a.

Antitoxin (Protein)

• Gene name: ataR
• Uniprot ID: F4T504
• Locus tag: G6P89_RS01310
• Protein ID: WP_001277107.1
• Coordinates: 288940..289206 (+)
• Length: 89 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
G6P89_RS01290	284599..285267	+	669	WP_000617723.1	cell division ATP-binding protein FtsE	-
G6P89_RS01295	285260..286318	+	1059	WP_001042013.1	permease-like cell division protein FtsX	-
G6P89_RS01300	286563..287417	+	855	WP_000130217.1	RNA polymerase sigma factor RpoH	-
G6P89_RS01305	287688..288791	+	1104	WP_001021994.1	branched chain amino acid ABC transporter substrate-binding protein LivJ	-
G6P89_RS01310	288940..289206	+	267	WP_001277107.1	DUF1778 domain-containing protein	Antitoxin
G6P89_RS01315	289213..289740	+	528	WP_000342452.1	GNAT family N-acetyltransferase	Toxin
G6P89_RS01320	289737..290120	-	384	WP_000778796.1	aspartate 1-decarboxylase autocleavage activator PanM	-
G6P89_RS01325	290543..291652	+	1110	WP_001296485.1	high-affinity branched-chain amino acid ABC transporter substrate-binding protein LivK	-
G6P89_RS01330	291700..292626	+	927	WP_001295097.1	high-affinity branched-chain amino acid ABC transporter permease LivH	-
G6P89_RS01335	292623..293900	+	1278	WP_000803819.1	branched chain amino acid ABC transporter permease LivM	-
G6P89_RS01340	293897..294664	+	768	WP_000082099.1	high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG	-

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

• GNAT domain (88-150)

Antitoxin

• Vibrio phage ICP1, Orf50 (8-86)

Sequences

Toxin

Protein

• Length: 176 a.a.
• Molecular weight: 19673.57 Da
• Isoelectric Point: 6.6348

>T150350 WP_000342452.1 NZ_CP049077:289213-289740 [Escherichia coli]
MDDLTIEILTDDADYDLQRFDCGEEALNLFLTTHLVRQHRNKILRAYILCRNTPERQVLGYYTLSGSCFERAALPSKSKQ
KKIPYKNIPSVTLGRLAIDRSLQGQGWGATLVAHAMKVVWSASLAVGIHGLFVEALNEKAHTFYQSLGFIPLVGENENAL
FFPTKSIELLFTPDD

Nucleotide

• Length: 528 bp

>T150350 NZ_CP064678:c3161903-3161607 [Escherichia coli K-12]
ATGGAAAAACGCACACCACATACACGTTTGAGTCAGGTTAAAAAACTTGTCAATGCCGGGCAAGTTCGTACAACACGTAG
TGCCCTGTTAAATGCAGATGAGTTAGGTTTGGATTTTGATGGTATGTGTAATGTTATCATTGGATTATCAGAGAGCGACT
TTTATAAAAGCATGACCACCTACTCTGATCATACTATCTGGCAGGATGTTTACAGACCCAGGCTTGTTACAGGCCAGGTT
TATCTTAAAATTACGGTAATTCATGACGTACTGATCGTCTCGTTTAAGGAGAAGTAA

Antitoxin

Protein

• Length: 89 a.a.
• Molecular weight: 9929.38 Da
• Isoelectric Point: 10.0863

>AT150350 WP_001277107.1 NZ_CP049077:288940-289206 [Escherichia coli]
MSAVKKQRIDLRLTDDDKSMIEEAAAISNQSVSQFMLNSASQRAAEVIEQHRRMILTEESWTRVMDALSNPPSPGEKLKR
AAKRLQGM

Nucleotide

• Length: 267 bp

>AT150350 NZ_CP064678:c3161605-3161210 [Escherichia coli K-12]
ATGAAATGTCCGGTTTGCCACCAGGGAGAAATGGTTTCTGGCATTAAAGATATTCCATACACCTTCCGTGGACGAAAAAC
AGTATTGAAAGGTATCCACGGTTTATATTGTGTCCATTGCGAAGAGAGCATCATGAATAAAGAAGAGTCAGATGCTTTCA
TGGCGCAAGTAAAGGCATTTCGGGCTTCGGTGAATGCCGAAACAGTGGCACCTGAATTTATAGTGAAGGTTCGAAAAAAG
CTCTCTCTTACCCAAAAAGAGGCAAGCGAAATTTTTGGGGGAGGTGTAAATGCGTTTTCGCGTTACGAAAAAGGCAATGC
CCAACCTCATCCTTCCACAATCAAACTTTTACGTGTTCTGGATAAGCATCCAGAACTATTGAATGAAATCCGTTAA

Structures

Toxin

• AlphaFold DB: A0A061K5K9

Antitoxin

• AlphaFold DB: A0A061YQ57