Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 3847108..3847765 Replicon chromosome
Accession NZ_CP047757
Organism Enterobacter hormaechei strain Eho-2

Toxin (Protein)


Gene name cptA Uniprot ID A0A179PSF7
Locus tag GVI63_RS18600 Protein ID WP_017382887.1
Coordinates 3847108..3847518 (-) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID G8LDB7
Locus tag GVI63_RS18605 Protein ID WP_003863437.1
Coordinates 3847499..3847765 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
GVI63_RS18580 3843106..3844839 - 1734 WP_023304383.1 single-stranded-DNA-specific exonuclease RecJ -
GVI63_RS18585 3844845..3845558 - 714 WP_023295380.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
GVI63_RS18590 3845587..3846483 - 897 WP_023304385.1 site-specific tyrosine recombinase XerD -
GVI63_RS18595 3846585..3847106 + 522 WP_015571793.1 flavodoxin FldB -
GVI63_RS18600 3847108..3847518 - 411 WP_017382887.1 protein YgfX Toxin
GVI63_RS18605 3847499..3847765 - 267 WP_003863437.1 FAD assembly factor SdhE Antitoxin
GVI63_RS18610 3848060..3849040 + 981 WP_022649306.1 tRNA-modifying protein YgfZ -
GVI63_RS18615 3849152..3849811 - 660 WP_003863433.1 hemolysin III family protein -
GVI63_RS18620 3850078..3850809 + 732 WP_015571796.1 MurR/RpiR family transcriptional regulator -
GVI63_RS18625 3850926..3852359 + 1434 WP_017382891.1 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

(3-132)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 16321.21 Da        Isoelectric Point: 11.4775

>T147494 WP_017382887.1 NZ_CP047757:c3847518-3847108 [Enterobacter hormaechei]
VVLWQSDLRVSWRSQWMSLLLHGLVAALVLLVPWPLSYTPLWLLLLSFVVFDSVRSQRRINARQGEIKLLMDSRLRWQGK
EWEMMGTPWMLNTGMMLRLRRVEDNRRQHLWLAADSMDPAEWRDLRRLIVQQPTQE

Download         Length: 411 bp

>T147494 NZ_CP063008:739207-739692 [Klebsiella pneumoniae]
ATGATCTCGGCACCAGAACCGCTTCATGCCGGGCATATTCTTACCCCGTTTTGCTGCGGTATAGATTCCATGGATCACTG
GCTGAAACAGCGGGCGATGAAAAATCAGGTTACTGGCGCATCCCGCACCTTTGTCTGCTGCGACGACGCGAAGGTGATGG
CTTACTACTCACTGGCTTCCAGCGCTGTGACGACAAATACTGCGCCGGGTCGTTTTCGCCGCAATATGCCTGCCCCGATC
CCGGTTGTGGTACTGGGTCGTCTGGCGGTGGATAAATCACTACATGGGAAAGGTGTCGGGCGGGCCCTGGTACGTGATGC
CGGGCTGCGTGTGATTCAGGTGGCGGAGACTATCGGCATTCGCGGGATGCTGGTTCACGCCCTGTCGGATGAAGCACGGG
ATTTTTACCTGCGGGTGGGGTTTGAGCCGTCGCCGATGGATCCGATGATGTTGATGGTGACGTTGAGGGATTTGGTTAAT
GCCTGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10526.96 Da        Isoelectric Point: 4.8310

>AT147494 WP_003863437.1 NZ_CP047757:c3847765-3847499 [Enterobacter hormaechei]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDSLSDDDKRLFVRLLESDDPDLFNWLMNHGKPADTELQRMVQLIQTRN
QERGPVAI

Download         Length: 267 bp

>AT147494 NZ_CP063008:738917-739210 [Klebsiella pneumoniae]
ATGCCAGCCGCAAACAGCATGTCCATAAAACGCGAAACGTTAAATCTGCGCATTAAACCTGCCGAACGCGATCTTATTGA
TCGGGCGGCGAAAGCCAGAGGGAAAAACCGCACAGACTTTGTGCTGGAGGCCGCCCGCGCTGCCGCTGAGGAAGCGCTGA
TTGAGCAACGCATCATTATGGCCGATCCGCAGGCTTATCAGGAATTTCTCGCTCGTCTGGATCAGGCTCCTGCACCTAAT
GCCGCACTGCGTAAAACTATGCAGACCCCTGCGCCGTGGGAACAGGAAGAATGA

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 A0A179PSF7

Antitoxin

Source ID Structure
AlphaFold DB A0A837F8P5

References