216656

Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 2389756..2390410 Replicon chromosome
Accession NZ_CP083503
Organism Escherichia coli strain elppa5

Toxin (Protein)


Gene name cptA Uniprot ID F4T2L4
Locus tag K9U08_RS11860 Protein ID WP_000244765.1
Coordinates 2389756..2390163 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S1PPB1
Locus tag K9U08_RS11865 Protein ID WP_000354046.1
Coordinates 2390144..2390410 (-) Length 89 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K9U08_RS11840 (2385713) 2385713..2387446 - 1734 WP_000813190.1 single-stranded-DNA-specific exonuclease RecJ -
K9U08_RS11845 (2387452) 2387452..2388162 - 711 WP_000715230.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
K9U08_RS11850 (2388187) 2388187..2389083 - 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
K9U08_RS11855 (2389195) 2389195..2389716 + 522 WP_001055874.1 flavodoxin FldB -
K9U08_RS11860 (2389756) 2389756..2390163 - 408 WP_000244765.1 protein YgfX Toxin
K9U08_RS11865 (2390144) 2390144..2390410 - 267 WP_000354046.1 FAD assembly factor SdhE Antitoxin
K9U08_RS11870 (2390653) 2390653..2391633 + 981 WP_049038218.1 tRNA-modifying protein YgfZ -
K9U08_RS11875 (2391710) 2391710..2392369 - 660 WP_000250274.1 hemolysin III family protein -
K9U08_RS11880 (2392533) 2392533..2392844 - 312 WP_001182956.1 N(4)-acetylcytidine aminohydrolase -
K9U08_RS11885 (2392889) 2392889..2394322 + 1434 WP_063082439.1 6-phospho-beta-glucosidase BglA -

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

(3-131)

Antitoxin

(7-79)


Sequences


Toxin        


Download         Length: 136 a.a.        Molecular weight: 16043.95 Da        Isoelectric Point: 11.5202

>T216656 WP_000244765.1 NZ_CP083503:c2390163-2389756 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLIPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T216656 NZ_CP113200:c41143-40673 [Klebsiella pneumoniae]
GTGATCTTCTACAGGCTGACGAAAACAAAGTATCTTTCTACGGCCTGGACCGGATATGGTGCGAAAGAGGCTGGTGGGCG
CTGGAATAGCGTGGGGGTGTCAATGGTATATGTCTCCGAAACGGCATCACTAACGATGCTGGAGACCCTGGTACACCTGC
ATGCGGCACAGATAATGGACTCTTTCACGCTACTGAGTATCGATGTGCCTGATGAACTGATACAAAGCGCAAACATGGAT
GAATTACCGGGCAACTGGGCTGATGAGGATGCGCCTCAGGAACTGGCTGATTACGGAGATGCCTGGTCATTTACCAGGAG
CTCGGTTGCACTGCGTGTTCCCTCAGCCTTATCGCCGGTAGAGTTCAATTATCTGTTAAATCCTGAGCACCCTGAGTTTT
ACGGGATCGTGCAGAAGGCTCAACAGATACCGTTCCGGTTTGATAGTCGTCTTAAACCTGACAGGAAGTGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10547.12 Da        Isoelectric Point: 5.1599

>AT216656 WP_000354046.1 NZ_CP083503:c2390410-2390144 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT216656 NZ_CP113200:c41583-41140 [Klebsiella pneumoniae]
ATGAAAACTTTTAGTTTGTCCTCAACTCCAGCCAGACCACAGCGCCTCTGGCAGGTTGCCGGGTTAAATAATGCTGATGG
TGTAGCGCTCCTGGGCCAAATCAATGAAGGCCTGGACGGGAAGGTGGTGAACCGGATCACTGACTGGGCCAGAATAACCC
AGAATGACCTGAGAAAAATGTCCGGTATCCCGTCAACCACATTTAGCCGCAGTGTGAAGGCACGTTTTAACCCGGAACAA
AGTGAACGTCTGGTACGGATTATCCGCGTTATTGATCGGGCGGTAGATTTGTTTGAAGGCGACAGGGAAGCCGCACAGAA
GTGGTTGAACGAACCTAACCGGGCATTGAGCTGGAAAGTGCCAGCAGACCTGATGGCATCCGAAACGGGAGCCTATGAGG
TCATTAAGCTGATTACGCGTCTGGAGCATGGGGTGTACTCGTGA

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 A0A454A7D7


Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QD57

References