Detailed information of TA system TA073847

Bioinformatically predicted

Overview

TA module

• Type: IV
• Classification (family/domain): yeeUV (cbtA-cbeA)/CbtA-CbeA
• Location: 4519988..4520823
• Replicon: chromosome
• Accession: NZ_CP020048
• Organism: Escherichia coli strain AR_0118

Toxin (Protein)

• Gene name: yeeV
• Uniprot ID: A0A1U9SHU4
• Locus tag: AM365_RS23415
• Protein ID: WP_000854752.1
• Coordinates: 4519988..4520365 (-)
• Length: 126 a.a.

Antitoxin (Protein)

• Gene name: yeeU
• Uniprot ID: E3PJ72
• Locus tag: AM365_RS23420
• Protein ID: WP_001278232.1
• Coordinates: 4520455..4520823 (-)
• Length: 123 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
AM365_RS23385	4515508..4515981	+	474	WP_001105384.1	DNA gyrase inhibitor SbmC	-
AM365_RS23390	4516179..4517237	+	1059	WP_001200892.1	FUSC family protein	-
AM365_RS23395	4517409..4517738	+	330	WP_000450409.1	DUF496 family protein	-
AM365_RS23400	4517839..4518021	-	183	WP_024167529.1	ethanolamine utilization protein	-
AM365_RS29120	4518475..4518864	-	390	WP_001445118.1	IS110 family transposase	-
AM365_RS28645	4519662..4519775	-	114	WP_001161660.1	DUF957 domain-containing protein	-
AM365_RS23410	4519788..4519991	-	204	WP_000761705.1	hypothetical protein	-
AM365_RS23415	4519988..4520365	-	378	WP_000854752.1	TA system toxin CbtA family protein	Toxin
AM365_RS23420	4520455..4520823	-	369	WP_001278232.1	type IV toxin-antitoxin system toxin CbtA	Antitoxin
AM365_RS23430	4520986..4521207	-	222	WP_000692329.1	DUF987 domain-containing protein	-
AM365_RS23435	4521270..4521746	-	477	WP_001347688.1	RadC family protein	-
AM365_RS23440	4521762..4522247	-	486	WP_000849582.1	antirestriction protein	-
AM365_RS23445	4522302..4523120	-	819	WP_001234620.1	DUF945 domain-containing protein	-
AM365_RS23455	4523220..4523453	-	234	WP_001119729.1	DUF905 family protein	-
AM365_RS23460	4523532..4523987	-	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

>T73847 WP_000854752.1 NZ_CP020048:c4520365-4519988 [Escherichia coli]
MKTLPDTHVREASSCPSPVTIWQTLLSRLLGQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
STCPRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKHPEAKR

Nucleotide

• Length: 378 bp

>T73847 NZ_CP020048:c4520365-4519988 [Escherichia coli]
ATGAAAACATTACCCGATACACACGTACGGGAGGCATCGAGCTGCCCGTCCCCCGTCACCATCTGGCAGACTCTGCTCTC
CCGACTACTGGGCCAGCATTACGGCCTTACACTGAATGACACACCGTTCGCCGATGAACGTGTGATTGAGCAGCATATTG
AAGCTGGCATTTCACTGTGTGATGCGGTGAATTTTCTCGTGGAAAAATACGCGCTGGTGCGTACCGACCAGCCGGGATTC
AGCACTTGTCCCCGCTCTCAGTTAATAAACAGTATTGATATCCTCCGGGCTCGCCGGGCAACAGGCCTGATGACCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGGAAGCATCCGGAGGCGAAACGATGA

Antitoxin

Protein

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

>AT73847 WP_001278232.1 NZ_CP020048:c4520823-4520455 [Escherichia coli]
VSDALSGTMLPDDNHDRPWWGLPCTVTPCFGARLVQEGNRLHYLADRAGIRGLFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRHQHTVTLYAKGLTCKADTLGSGGYVYLAVYPTPETKK

Nucleotide

• Length: 369 bp

>AT73847 NZ_CP020048:c4520823-4520455 [Escherichia coli]
GTGTCAGACGCACTCTCCGGGACAATGCTTCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGCCTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCTGT
TCAGCGATGCAGATGCGTACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCAAAAGGTCTGACCTGCAAAGCTGACACTCTCGGTAGCGG
TGGTTACGTTTATCTGGCTGTTTATCCGACGCCCGAAACGAAAAAGTAA

Structures

Toxin

• AlphaFold DB: A0A1U9SHU4

Antitoxin

• AlphaFold DB: E3PJ72