Detailed information of TA system TA128525

Bioinformatically predicted

Overview

TA module

• Type: IV
• Classification (family/domain): yeeUV (cbtA-cbeA)/CbtA-CbeA
• Location: 1917495..1918330
• Replicon: chromosome
• Accession: NZ_CP041433
• Organism: Escherichia coli strain STEC313

Toxin (Protein)

• Gene name: yeeV
• Uniprot ID: A0A1U9SHU4
• Locus tag: FNE82_RS09210
• Protein ID: WP_000854752.1
• Coordinates: 1917495..1917872 (-)
• Length: 126 a.a.

Antitoxin (Protein)

• Gene name: yeeU
• Uniprot ID: E3PJ72
• Locus tag: FNE82_RS09215
• Protein ID: WP_001278232.1
• Coordinates: 1917962..1918330 (-)
• Length: 123 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FNE82_RS09170	1913015..1913488	+	474	WP_001105384.1	DNA gyrase inhibitor SbmC	-
FNE82_RS09175	1913686..1914744	+	1059	WP_001200892.1	FUSC family protein	-
FNE82_RS09180	1914916..1915245	+	330	WP_000450409.1	DUF496 family protein	-
FNE82_RS09185	1915346..1915528	-	183	WP_024167529.1	ethanolamine utilization protein	-
FNE82_RS25535	1915982..1916353	-	372	WP_001295631.1	IS110 family transposase	-
FNE82_RS09200	1917169..1917282	-	114	WP_001161660.1	DUF957 domain-containing protein	-
FNE82_RS09205	1917295..1917498	-	204	WP_161620747.1	hypothetical protein	-
FNE82_RS09210	1917495..1917872	-	378	WP_000854752.1	TA system toxin CbtA family protein	Toxin
FNE82_RS09215	1917962..1918330	-	369	WP_001278232.1	type IV toxin-antitoxin system toxin CbtA	Antitoxin
FNE82_RS09220	1918493..1918714	-	222	WP_000692329.1	DUF987 domain-containing protein	-
FNE82_RS09225	1918777..1919253	-	477	WP_001186726.1	RadC family protein	-
FNE82_RS09230	1919269..1919754	-	486	WP_000849582.1	antirestriction protein	-
FNE82_RS09235	1919809..1920627	-	819	WP_001234620.1	DUF945 domain-containing protein	-
FNE82_RS09240	1920727..1920960	-	234	WP_001119729.1	DUF905 family protein	-
FNE82_RS09245	1921039..1921494	-	456	WP_000581504.1	hypothetical protein	-

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

• CbtA toxin of type IV toxin-antitoxin system (1-112)

Antitoxin

• Antitoxin CbeA (18-117)

Sequences

Toxin

Protein

• Length: 126 a.a.
• Molecular weight: 14076.08 Da
• Isoelectric Point: 8.2905

>T128525 WP_000854752.1 NZ_CP041433:c1917872-1917495 [Escherichia coli]
MKTLPDTHVREASSCPSPVTIWQTLLSRLLGQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKHPEAKR

Nucleotide

• Length: 378 bp

>T128525 NZ_CP041433:c1917872-1917495 [Escherichia coli]
ATGAAAACATTACCCGATACACACGTACGGGAGGCATCGAGCTGCCCGTCCCCCGTCACCATCTGGCAGACTCTGCTCTC
CCGACTACTGGGCCAGCATTACGGCCTTACACTGAATGACACACCGTTCGCCGATGAACGTGTGATTGAGCAGCATATTG
AAGCTGGCATTTCACTGTGTGATGCGGTGAATTTTCTCGTGGAAAAATACGCGCTGGTGCGTACCGACCAGCCGGGATTC
AGCACTTGTCCCCGCTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGACCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA

Antitoxin

Protein

• Length: 123 a.a.
• Molecular weight: 13491.37 Da
• Isoelectric Point: 6.6290

>AT128525 WP_001278232.1 NZ_CP041433:c1918330-1917962 [Escherichia coli]
VSDALSGTMLPDDNHDRPWWGLPCTVTPCFGARLVQEGNRLHYLADRAGIRGLFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRHQHTVTLYAKGLTCKADTLGSGGYVYLAVYPTPETKK

Nucleotide

• Length: 369 bp

>AT128525 NZ_CP041433:c1918330-1917962 [Escherichia coli]
GTGTCAGACGCACTCTCCGGGACAATGCTTCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCTGT
TCAGCGATGCAGATGCGTACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCAAAAGGTCTGACCTGCAAAGCTGACACTCTCGGTAGCGG
TGGTTACGTTTATCTGGCTGTTTATCCGACGCCCGAAACGAAAAAGTAA

Structures

Toxin

• AlphaFold DB: A0A1U9SHU4

Antitoxin

• AlphaFold DB: E3PJ72