74214

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) ccdAB/CcdA(antitoxin)
Location 93676..94201 Replicon plasmid unitig_5
Accession NZ_CP020117
Organism Escherichia coli strain AR_0104

Toxin (Protein)


Gene name ccdB Uniprot ID V0SSI5
Locus tag AM483_RS26460 Protein ID WP_001159868.1
Coordinates 93896..94201 (+) Length 102 a.a.

Antitoxin (Protein)


Gene name ccdA Uniprot ID S1PPD8
Locus tag AM483_RS26455 Protein ID WP_000813634.1
Coordinates 93676..93894 (+) Length 73 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AM483_RS26425 88681..89952 + 1272 WP_023142242.1 restriction endonuclease subunit S -
AM483_RS26440 90203..90900 + 698 Protein_107 IS1 family transposase -
AM483_RS26445 91037..91969 - 933 WP_000991832.1 hypothetical protein -
AM483_RS26450 91973..92968 - 996 WP_000246636.1 hypothetical protein -
AM483_RS26455 93676..93894 + 219 WP_000813634.1 type II toxin-antitoxin system antitoxin CcdA Antitoxin
AM483_RS26460 93896..94201 + 306 WP_001159868.1 type II toxin-antitoxin system toxin CcdB Toxin
AM483_RS26465 94202..95008 + 807 WP_000016982.1 site-specific integrase -
AM483_RS26470 95782..96537 + 756 WP_000852146.1 replication initiation protein RepE -
AM483_RS26475 97125..98291 + 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 blaTEM-1B / tet(A) / aph(6)-Id / aph(3'')-Ib / sul2 / mph(A) / sul1 / qacE / aadA5 senB 1..107210 107210
- inside IScluster/Tn - - 84238..90900 6662


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

>T74214 WP_001159868.1 NZ_CP020117:93896-94201 [Escherichia coli]
MQFKVYTYKRESRYRLFVDVQSDIIDTPGRRMVIPLASARLLSDKVSRELYPVVHIGDESWRMMTTDMASVPVSVIGEEV
ADLSHRENDIKNAINLMFWGI

Download         Length: 306 bp

>T74214 NZ_CP020117:93896-94201 [Escherichia coli]
ATGCAGTTTAAGGTTTACACCTATAAAAGAGAGAGCCGTTATCGTCTGTTTGTGGATGTACAGAGTGATATTATTGACAC
GCCCGGGCGACGGATGGTGATCCCCCTGGCCAGTGCACGTCTGCTGTCAGATAAAGTCTCCCGTGAACTTTACCCGGTGG
TGCATATCGGGGATGAAAGCTGGCGCATGATGACCACCGATATGGCCAGTGTGCCGGTCTCCGTTATCGGGGAAGAAGTG
GCTGATCTCAGCCACCGCGAAAATGACATCAAAAACGCCATTAACCTGATGTTCTGGGGAATATAA

Antitoxin


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

>AT74214 WP_000813634.1 NZ_CP020117:93676-93894 [Escherichia coli]
MKQRITVTVDSDSYQLLKAYDVNISGLVSTTMQNEARRLRAERWKAENQEGMAEVARFIEMNGSFADENRDW

Download         Length: 219 bp

>AT74214 NZ_CP020117:93676-93894 [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