62250

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 2614813..2615467 Replicon chromosome
Accession NZ_CP015076
Organism Escherichia coli strain Ecol_448

Toxin (Protein)


Gene name cptA Uniprot ID F4T2L4
Locus tag A4R37_RS13160 Protein ID WP_000244765.1
Coordinates 2614813..2615220 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID F4T2L5
Locus tag A4R37_RS13165 Protein ID WP_000354050.1
Coordinates 2615201..2615467 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
A4R37_RS13140 2610770..2612503 - 1734 WP_000813195.1 single-stranded-DNA-specific exonuclease RecJ -
A4R37_RS13145 2612509..2613219 - 711 WP_000715230.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
A4R37_RS13150 2613244..2614140 - 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
A4R37_RS13155 2614252..2614773 + 522 WP_001055874.1 flavodoxin FldB -
A4R37_RS13160 2614813..2615220 - 408 WP_000244765.1 protein YgfX Toxin
A4R37_RS13165 2615201..2615467 - 267 WP_000354050.1 FAD assembly factor SdhE Antitoxin
A4R37_RS13170 2615710..2616690 + 981 WP_000886080.1 tRNA-modifying protein YgfZ -
A4R37_RS13175 2616767..2617426 - 660 WP_000250275.1 hemolysin III family protein -
A4R37_RS13180 2617590..2617901 - 312 WP_001182956.1 N(4)-acetylcytidine aminohydrolase -
A4R37_RS13185 2617946..2619379 + 1434 WP_001296350.1 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

Inner membrane protein YgfX

(3-131)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


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

>T62250 WP_000244765.1 NZ_CP015076:c2615220-2614813 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLIPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T62250 NZ_CP015076:c2615220-2614813 [Escherichia coli]
GTGGTCCTGTGGCAATCTGATTTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATTCATGGGCTGGTTGCCGC
TGTTATTTTACTCATTCCCTGGCCGCTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGCATTAATGCTCGCCAGGGGGAAATTCGCTTGTTGATGGACGGGCGTTTGCGTTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCGCCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGACAGCGGAAAACGGCA
ACATTTATGGCTGGCAGCTGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATATTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10535.07 Da        Isoelectric Point: 5.1599

>AT62250 WP_000354050.1 NZ_CP015076:c2615467-2615201 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRTFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT62250 NZ_CP015076:c2615467-2615201 [Escherichia coli]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCACCTTTATTCGTCTGCTGGAATGTGACGATCCGGACC
TGTTTAACTGGCTGATGAATCACGGTAAACCAGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
CGGGAACGTGGTCCTGTGGCAATCTGA

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 A0A061L3F4

References