61359

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ccdAB/CcdA(antitoxin)
Location 64264..64789 Replicon plasmid pZH193
Accession NZ_CP014498
Organism Escherichia coli strain ZH193

Toxin (Protein)


Gene name ccdB Uniprot ID V0SSI5
Locus tag AVR69_RS25630 Protein ID WP_001159868.1
Coordinates 64264..64569 (-) Length 102 a.a.

Antitoxin (Protein)


Gene name ccdA Uniprot ID S1PPD8
Locus tag AVR69_RS25635 Protein ID WP_000813634.1
Coordinates 64571..64789 (-) Length 73 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AVR69_RS25615 60174..61340 - 1167 WP_000772446.1 plasmid-partitioning protein SopA -
AVR69_RS25620 61928..62683 - 756 WP_000852146.1 replication initiation protein RepE -
AVR69_RS25625 63457..64263 - 807 WP_000016982.1 site-specific integrase -
AVR69_RS25630 64264..64569 - 306 WP_001159868.1 type II toxin-antitoxin system toxin CcdB Toxin
AVR69_RS25635 64571..64789 - 219 WP_000813634.1 type II toxin-antitoxin system antitoxin CcdA Antitoxin
AVR69_RS25640 65497..66324 + 828 Protein_77 nucleotidyltransferase -
AVR69_RS25645 66343..67040 - 698 Protein_78 IS1 family transposase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Conjugative plasmid aadA5 / qacE / sul1 / mph(A) / sul2 / aph(3'')-Ib / aph(6)-Id / tet(A) / dfrA17 / aac(3)-IId / blaTEM-1B senB 1..209768 209768
- flank IS/Tn - - 66343..66846 503


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: 11706.51 Da        Isoelectric Point: 6.4674

>T61359 WP_001159868.1 NZ_CP014498:c64569-64264 [Escherichia coli]
MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDKVSRELYPVVHIGDESWRMMTTDMASVPVSVIGEEV
ADLSHRENDIKNAINLMFWGI

Download         Length: 306 bp

>T61359 NZ_CP014498:c64569-64264 [Escherichia coli]
ATGCAGTTTAAGGTTTACACCTATAAAAGAGAGAGCCGTTATCGTCTGTTTGTGGATGTACAGAGTGATATTATTGACAC
GCCCGGGCGACGGATGGTGATCCCCCTGGCCAGTGCACGTCTGCTGTCAGATAAAGTCTCCCGTGAACTTTACCCGGTGG
TGCATATCGGGGATGAAAGCTGGCGCATGATGACCACCGATATGGCCAGTGTGCCGGTCTCCGTTATCGGGGAAGAAGTG
GCTGATCTCAGCCACCGCGAAAATGACATCAAAAACGCCATTAACCTGATGTTCTGGGGAATATAA

Antitoxin


Download         Length: 73 a.a.        Molecular weight: 8372.34 Da        Isoelectric Point: 4.7405

>AT61359 WP_000813634.1 NZ_CP014498:c64789-64571 [Escherichia coli]
MKQRITVTVDSDSYQLLKAYDVNISGLVSTTMQNEARRLRAERWKAENQEGMAEVARFIEMNGSFADENRDW

Download         Length: 219 bp

>AT61359 NZ_CP014498:c64789-64571 [Escherichia coli]
ATGAAGCAGCGTATTACAGTGACAGTTGACAGCGACAGCTATCAGTTGCTCAAGGCATATGATGTCAATATCTCCGGTCT
GGTAAGCACAACCATGCAGAATGAAGCCCGTCGTCTGCGTGCCGAACGCTGGAAAGCGGAAAATCAGGAAGGGATGGCTG
AGGTCGCCCGGTTTATTGAAATGAACGGCTCTTTTGCTGACGAGAACAGGGACTGGTGA

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
PDB 4VUB
PDB 2VUB
PDB 7EPI
PDB 7EPG
PDB 3VUB
PDB 1X75
PDB 1VUB
PDB 7EPJ
PDB 3HPW
PDB 3G7Z

Antitoxin

Source ID Structure
AlphaFold DB A0A829CQY2

References