Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) yeeUV (cbtA-cbeA)/CbtA-CbeA
Location 2070593..2071424 Replicon chromosome
Accession NZ_CP064679
Organism Escherichia coli K-12 strain CETR2G40

Toxin (Protein)


Gene name yeeV Uniprot ID S1P968
Locus tag IVL02_RS10230 Protein ID WP_000854814.1
Coordinates 2071050..2071424 (+) Length 125 a.a.

Antitoxin (Protein)


Gene name yeeU Uniprot ID P76364
Locus tag IVL02_RS10225 Protein ID WP_001285584.1
Coordinates 2070593..2070961 (+) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IVL02_RS10210 2068260..2069792 + 1533 WP_001350525.1 hypothetical protein -
IVL02_RS10215 2069789..2070235 + 447 WP_000187523.1 RadC family protein -
IVL02_RS10220 2070298..2070519 + 222 WP_000692323.1 DUF987 domain-containing protein -
IVL02_RS10225 2070593..2070961 + 369 WP_001285584.1 type IV toxin-antitoxin system toxin CbtA Antitoxin
IVL02_RS10230 2071050..2071424 + 375 WP_000854814.1 type IV toxin-antitoxin system toxin CbtA Toxin
IVL02_RS10235 2071421..2071615 + 195 WP_000988600.1 hypothetical protein -
IVL02_RS10240 2071628..2071741 + 114 WP_001161660.1 DUF957 domain-containing protein -
IVL02_RS10245 2072030..2072158 - 129 Protein_2001 transposase domain-containing protein -
IVL02_RS10250 2072230..2072412 + 183 WP_001016348.1 hypothetical protein -
IVL02_RS10255 2072513..2072842 - 330 WP_000450409.1 DUF496 family protein -
IVL02_RS10260 2073014..2074072 - 1059 WP_001200891.1 FUSC family protein -
IVL02_RS10265 2074270..2074743 - 474 WP_001105415.1 DNA gyrase inhibitor SbmC -
IVL02_RS10270 2074862..2076028 - 1167 WP_000830156.1 serine-type D-Ala-D-Ala carboxypeptidase DacD -

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        


Download         Length: 125 a.a.        Molecular weight: 13898.94 Da        Isoelectric Point: 7.8522

>T181479 WP_000854814.1 NZ_CP064679:2071050-2071424 [Escherichia coli K-12]
MKTLPVLPGQAASSRPSPVEIWQILLSRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
SACTRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK

Download         Length: 375 bp

>T181479 NZ_CP085885:c2326934-2326641 [Pseudomonas sp. HN2]
ATGACTTATCTTATCCAGCAAACCGCAATATTCCACGCTTGGCACCGTTCGATTAGAGACTTGCGCGCCAAAGTGGCTAT
CGCCCGGCGTATTGATCGGGCGTCAACAGGTAATCTCGGCGACGCCAAATCGGTGGGCGATGGAGTCTCTGAGATGCGTC
TGGATGTTGGCGCGGGCTACCGGGTGTATTTCACAATCCGCAATGGCGCAGTAATCATTCTGCTTGCCGGAGGCGACAAA
TCCTCACAAAGCGCAGACATCCGACGCGCACAAAAAATGGCAAAGGAGGTTTAA

Antitoxin


Download         Length: 123 a.a.        Molecular weight: 13651.52 Da        Isoelectric Point: 5.9541

>AT181479 WP_001285584.1 NZ_CP064679:2070593-2070961 [Escherichia coli K-12]
VSDTLPGTTLPDDNHDRPWWGLPCTVTPCFGARLVQEGNRLHYLADRAGIRGLFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRHQHTVTLYAKGLTCKADTLSSCDYVYLAVYPTPEMKN

Download         Length: 369 bp

>AT181479 NZ_CP085885:c2326638-2326330 [Pseudomonas sp. HN2]
ATGAGCCAGACTTTGACGAATTTCGACATGGTCGCGCTGCTCGACAGTGATGAAGCCATCAGTGAGTACCTGTCACAGGT
GCTTGCAGACGGAGACAGCGAAGAATTCCTTCGCGCAATCGGTTACGTTTTAAGAGCGCGAGGAATGACGCAGATCGCCA
AGAATTCAGGCATGGGTCGTGAAAGTTTGTACAAAGCTTTTGCTCCCGGAGCGAAGCCGCGCTTTGACACAGTGTTGAAG
GTGATTCATGCGTTGGGCATTGATCTTTATGCGCAGCCGGGGCACGTAGTCAATCACGCCGCTACCTGA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A829FY50

Antitoxin

Source ID Structure
PDB 2H28
AlphaFold DB A0A1M2E8G6

References