Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) yeeUV (cbtA-cbeA)/CbtA-CbeA
Location 2066012..2066843 Replicon chromosome
Accession NZ_CP040663
Organism Escherichia coli strain EK2009

Toxin (Protein)


Gene name yeeV Uniprot ID S1P968
Locus tag FE383_RS10300 Protein ID WP_000854814.1
Coordinates 2066469..2066843 (+) Length 125 a.a.

Antitoxin (Protein)


Gene name yeeU Uniprot ID P76364
Locus tag FE383_RS10295 Protein ID WP_001285584.1
Coordinates 2066012..2066380 (+) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FE383_RS10280 2063679..2065211 + 1533 WP_001350525.1 hypothetical protein -
FE383_RS10285 2065208..2065654 + 447 WP_000187523.1 RadC family protein -
FE383_RS10290 2065717..2065938 + 222 WP_000692323.1 DUF987 domain-containing protein -
FE383_RS10295 2066012..2066380 + 369 WP_001285584.1 type IV toxin-antitoxin system toxin CbtA Antitoxin
FE383_RS10300 2066469..2066843 + 375 WP_000854814.1 type IV toxin-antitoxin system toxin CbtA Toxin
FE383_RS10305 2066840..2067034 + 195 WP_000988600.1 hypothetical protein -
FE383_RS10310 2067047..2067160 + 114 WP_001161660.1 DUF957 domain-containing protein -
FE383_RS10315 2067449..2067577 - 129 Protein_2003 transposase domain-containing protein -
FE383_RS10320 2067649..2067831 + 183 WP_001016348.1 hypothetical protein -
FE383_RS10325 2067932..2068261 - 330 WP_000450409.1 DUF496 family protein -
FE383_RS10330 2068433..2069491 - 1059 WP_001200891.1 FUSC family protein -
FE383_RS10335 2069689..2070162 - 474 WP_001105415.1 DNA gyrase inhibitor SbmC -
FE383_RS10340 2070281..2071447 - 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

>T126361 WP_000854814.1 NZ_CP040663:2066469-2066843 [Escherichia coli]
MKTLPVLPGQAASSRPSPVEIWQILLSRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDQPGF
SACTRSQLINSIDILRARRATGLMTRDNYRTVNNITLGKYPEAK

Download         Length: 375 bp

>T126361 NZ_CP040663:2066469-2066843 [Escherichia coli]
ATGAAAACATTACCTGTATTACCCGGGCAGGCGGCCAGTTCTCGCCCGTCTCCTGTTGAAATCTGGCAGATACTGCTGTC
CCGACTGCTGGACCAGCACTATGGCCTCACACTGAATGACACACCTTTTGCCGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGCATTTCACTGTGTGATGCGGTGAACTTTCTCGTGGAAAAATACGCGCTGGTGCGTACCGACCAGCCGGGATTC
AGCGCCTGTACCCGCTCTCAGTTAATAAACAGCATCGATATCCTCCGGGCTCGCAGGGCGACCGGCCTGATGACCCGCGA
CAATTACAGAACGGTAAATAACATTACCCTGGGTAAGTATCCGGAGGCGAAATGA

Antitoxin


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

>AT126361 WP_001285584.1 NZ_CP040663:2066012-2066380 [Escherichia coli]
VSDTLPGTTLPDDNHDRPWWGLPCTVTPCFGARLVQEGNRLHYLADRAGIRGLFSDADAYHLDQAFPLLMKQLELMLTSG
ELNPRHQHTVTLYAKGLTCKADTLSSCDYVYLAVYPTPEMKN

Download         Length: 369 bp

>AT126361 NZ_CP040663:2066012-2066380 [Escherichia coli]
GTGTCAGACACACTCCCCGGGACAACACTTCCCGACGACAATCACGACCGCCCCTGGTGGGGGCTGCCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGTAACCGGTTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGCCTGT
TCAGCGATGCAGATGCGTACCACCTGGACCAGGCCTTTCCGCTGCTGATGAAACAACTGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACGCTGTATGCAAAAGGGCTGACCTGCAAAGCCGATACCCTCAGCAGTTG
TGATTACGTTTATCTGGCTGTTTATCCGACGCCCGAAATGAAAAATTAA

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