122811

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 853855..854509 Replicon chromosome
Accession NZ_CP038453
Organism Escherichia coli strain EC-129

Toxin (Protein)


Gene name cptA Uniprot ID S1PAM6
Locus tag E4Z89_RS04150 Protein ID WP_000244781.1
Coordinates 854102..854509 (+) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S1PPB1
Locus tag E4Z89_RS04145 Protein ID WP_000354046.1
Coordinates 853855..854121 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
E4Z89_RS04125 849943..851376 - 1434 WP_001521235.1 6-phospho-beta-glucosidase BglA -
E4Z89_RS04130 851421..851732 + 312 WP_001182949.1 N(4)-acetylcytidine aminohydrolase -
E4Z89_RS04135 851896..852555 + 660 WP_000250269.1 hemolysin III family protein -
E4Z89_RS04140 852632..853612 - 981 WP_000886050.1 tRNA-modifying protein YgfZ -
E4Z89_RS04145 853855..854121 + 267 WP_000354046.1 FAD assembly factor SdhE Antitoxin
E4Z89_RS04150 854102..854509 + 408 WP_000244781.1 protein YgfX Toxin
E4Z89_RS04155 854549..855070 - 522 WP_001521233.1 flavodoxin FldB -
E4Z89_RS04160 855182..856078 + 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
E4Z89_RS04165 856103..856813 + 711 WP_001521231.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
E4Z89_RS04170 856819..858552 + 1734 WP_021523238.1 single-stranded-DNA-specific exonuclease RecJ -

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: 16061.99 Da        Isoelectric Point: 11.5202

>T122811 WP_000244781.1 NZ_CP038453:854102-854509 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLMPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEIRLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDSGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T122811 NZ_CP038453:854102-854509 [Escherichia coli]
GTGGTCCTGTGGCAATCTGATCTGCGCGTCTCCTGGCGCGCACAGTGGCTTTCCTTGCTGATCCACGGGCTGGTTGCCGC
TGTTATTTTACTCATGCCCTGGCCGCTCAGTTACACCCCGTTATGGATGGTGTTACTTTCGCTGGTGGTGTTTGATTGCG
TTCGCAGCCAGCGGCGCATTAATGCTCGCCAGGGGGAAATTCGCCTGTTGATGGACGGGCGTTTGCGCTGGCAAGGGCAG
GAGTGGAGCATCGTCAAAGCGCCGTGGATGATTAAGAGCGGCATGATGCTGCGTTTACGTTCTGACAGCGGTAAACGGCA
ACATTTATGGCTGGCAGCCGACAGCATGGACGAAGCCGAATGGCGGGATTTACGGCGGATATTGTTGCAACAAGAGACGC
AAAGATAA

Antitoxin


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

>AT122811 WP_000354046.1 NZ_CP038453:853855-854121 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT122811 NZ_CP038453:853855-854121 [Escherichia coli]
ATGGACATTAACAACAAAGCCCGCATTCATTGGGCATGCCGCCGTGGTATGCGCGAACTCGATATTTCAATCATGCCGTT
TTTCGAACATGAGTACGACAGCTTAAGCGATGACGAAAAACGCATCTTTATTCGTCTGCTGGAGTGTGACGATCCCGATC
TGTTTAACTGGCTGATGAACCACGGTAAACCGGCCGATGCAGAACTGGAAATGATGGTCCGACTCATCCAGACACGGAAC
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 S1PAM6

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QD57

References