156894

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1528921..1529575 Replicon chromosome
Accession NZ_CP053592
Organism Escherichia coli strain NEBExpress_Iq

Toxin (Protein)


Gene name cptA Uniprot ID A0A140N853
Locus tag HO403_RS07270 Protein ID WP_000244783.1
Coordinates 1528921..1529328 (-) Length 136 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID S1PPB1
Locus tag HO403_RS07275 Protein ID WP_000354046.1
Coordinates 1529309..1529575 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HO403_RS07250 1524878..1526611 - 1734 WP_000813212.1 single-stranded-DNA-specific exonuclease RecJ -
HO403_RS07255 1526617..1527327 - 711 WP_000715216.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
HO403_RS07260 1527352..1528248 - 897 WP_000806638.1 site-specific tyrosine recombinase XerD -
HO403_RS07265 1528360..1528881 + 522 WP_001055874.1 flavodoxin FldB -
HO403_RS07270 1528921..1529328 - 408 WP_000244783.1 protein YgfX Toxin
HO403_RS07275 1529309..1529575 - 267 WP_000354046.1 FAD assembly factor SdhE Antitoxin
HO403_RS07280 1529818..1530798 + 981 WP_000886062.1 tRNA-modifying protein YgfZ -
HO403_RS07285 1530994..1531653 - 660 WP_000250274.1 hemolysin III family protein -
HO403_RS07290 1531817..1532128 - 312 WP_001182954.1 N(4)-acetylcytidine aminohydrolase -
HO403_RS07295 1532173..1533606 + 1434 WP_012775976.1 6-phospho-beta-glucosidase BglA -
HO403_RS07300 1533663..1534406 - 744 WP_000951948.1 SDR family oxidoreductase -

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: 15962.85 Da        Isoelectric Point: 11.2669

>T156894 WP_000244783.1 NZ_CP053592:c1529328-1528921 [Escherichia coli]
VVLWQSDLRVSWRAQWLSLLIHGLVAAVILLMPWPLSYTPLWMVLLSLVVFDCVRSQRRINARQGEISLLMDGRLRWQGQ
EWSIVKAPWMIKSGMMLRLRSDGGKRQHLWLAADSMDEAEWRDLRRILLQQETQR

Download         Length: 408 bp

>T156894 NZ_CP069072:c3781959-3781567 [Mycobacterium tuberculosis]
ATGGCGGCCATCTATCTCGACTCGTCCGCGATCGTCAAGCTCGCGGTTCGCGAGCCAGAGTCGGACGCGCTGCGCCGCTA
CCTTCGCACCCGCCACCCGCGAGTGTCGAGTGCCCTTGCGCGCGCGGAGGTCATGCGGGCCCTGCTTGACAAGGGTGAAT
CAGCGCGGAAAGCCGGCCGCCGGGCGCTGGCTCATCTCGATCTGCTGCGCGTCGACAAGCGCGTCCTCGATCTCGCTGGT
GGGCTGCTGCCATTCGAGCTGCGCACGCTCGATGCCATCCACTTGGCGACGGCGCAGCGGCTCGGCGTCGATCTGGGCCG
GTTGTGCACCTACGACGACCGGATGCGCGACGCCGCCAAGACGCTCGGCATGGCCGTGATCGCCCCGTCGTGA

Antitoxin


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

>AT156894 WP_000354046.1 NZ_CP053592:c1529575-1529309 [Escherichia coli]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDSLSDDEKRIFIRLLECDDPDLFNWLMNHGKPADAELEMMVRLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT156894 NZ_CP069072:c3782234-3781959 [Mycobacterium tuberculosis]
ATGACCTCGGTGGGGGTGCGTGCGCTGCGGCAGCGGGCCAGCGAGCTGCTGCGCCGAGTCGAGGCCGGCGAGACGATCGA
GATCACCGACCGCGGCCGGCCCGTCGCCCTGCTCTCGCCGCTGCCGCAGGGCGGTCCATACGAGCAGCTGCTGGCAAGCG
GCGAGATCGAGCGTGCCACGCTCGACGTCGTTGATCTGCCCGAACCGCTCGACCTCGACGCGGGCGTCGAGCTGCCGTCG
GTGACGCTTGCGCGCCTGCGTGAGCACGAGCGTTGA

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 A0A140N853

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9QD57

References