Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ccdAB/CcdA(antitoxin)
Location 86157..86682 Replicon plasmid unnamed1
Accession NZ_CP027256
Organism Escherichia coli strain EC11

Toxin (Protein)


Gene name ccdB Uniprot ID S1PFV8
Locus tag C6C13_RS25990 Protein ID WP_001159871.1
Coordinates 86377..86682 (+) Length 102 a.a.

Antitoxin (Protein)


Gene name ccdA Uniprot ID Q3ZU16
Locus tag C6C13_RS25985 Protein ID WP_000813639.1
Coordinates 86157..86375 (+) Length 73 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C6C13_RS25960 81437..81541 - 105 WP_001443026.1 IS3 family transposase -
C6C13_RS25965 81569..82404 - 836 Protein_81 helix-turn-helix domain-containing protein -
C6C13_RS25970 83134..84051 - 918 Protein_82 IS3 family transposase -
C6C13_RS25985 86157..86375 + 219 WP_000813639.1 type II toxin-antitoxin system antitoxin CcdA Antitoxin
C6C13_RS25990 86377..86682 + 306 WP_001159871.1 type II toxin-antitoxin system toxin CcdB Toxin
C6C13_RS25995 86711..87490 + 780 WP_050544099.1 site-specific integrase -
C6C13_RS26000 88211..88966 + 756 WP_000852146.1 replication initiation protein RepE -
C6C13_RS26005 89554..90720 + 1167 WP_000772446.1 plasmid-partitioning protein SopA -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid - - 1..103336 103336


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

Toxin CcdB

(2-100)

Antitoxin

Post-segregation antitoxin CcdA

(2-72)


Sequences

Toxin        


Download         Length: 102 a.a.        Molecular weight: 11692.49 Da        Isoelectric Point: 6.4674

>T97770 WP_001159871.1 NZ_CP027256:86377-86682 [Escherichia coli]
MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDKVSRELYPVVHVGDESWRMMTTDMASVPVSVIGEEV
ADLSHRENDIKNAINLMFWGI

Download         Length: 306 bp

>T97770 NZ_CP027256:86377-86682 [Escherichia coli]
ATGCAGTTTAAGGTTTACACCTATAAAAGAGAGAGCCGTTATCGTCTGTTTGTGGATGTACAGAGTGATATTATTGACAC
GCCCGGGCGACGGATGGTGATCCCCCTGGCCAGTGCCCGCCTGCTGTCAGATAAAGTCTCCCGTGAACTTTACCCGGTGG
TGCATGTCGGGGATGAAAGCTGGCGCATGATGACCACCGATATGGCCAGTGTGCCGGTCTCTGTTATCGGGGAAGAAGTG
GCTGATCTCAGCCACCGGGAAAATGACATCAAAAATGCCATTAACCTGATGTTCTGGGGAATATAA

Antitoxin


Download         Length: 73 a.a.        Molecular weight: 8372.30 Da        Isoelectric Point: 4.5203

>AT97770 WP_000813639.1 NZ_CP027256:86157-86375 [Escherichia coli]
MKQRITVTVDSDSYQLLKAYDVNISGLVSTTMQNEARRLRAERWQAENQEGMAEVARFIEMNGSFADENRDW

Download         Length: 219 bp

>AT97770 NZ_CP027256:86157-86375 [Escherichia coli]
ATGAAGCAGCGTATTACAGTGACAGTTGACAGCGACAGCTATCAGCTGCTCAAGGCGTATGACGTGAATATCTCCGGTCT
GGTCAGTACGACCATGCAGAACGAAGCCCGGCGACTGCGCGCTGAACGCTGGCAGGCTGAAAATCAGGAAGGGATGGCAG
AGGTCGCCAGGTTTATTGAAATGAACGGCTCTTTTGCCGATGAGAACAGGGACTGGTGA

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 A0A829CCE8

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9DIR5

References