Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/YafQ(toxin)
Location 945756..946329 Replicon chromosome
Accession NZ_CP026515
Organism Helicobacter pylori strain dRdM2addM2

Toxin (Protein)


Gene name relE Uniprot ID O25552
Locus tag C2844_RS04530 Protein ID WP_000955518.1
Coordinates 945756..946028 (-) Length 91 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID O25553
Locus tag C2844_RS04535 Protein ID WP_001134157.1
Coordinates 946042..946329 (-) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C2844_RS04510 942412..943179 - 768 WP_000242349.1 ABC transporter ATP-binding protein -
C2844_RS04515 943179..944159 - 981 WP_000921458.1 iron ABC transporter permease -
C2844_RS04520 944152..945000 - 849 WP_000504124.1 SDR family oxidoreductase -
C2844_RS04525 945140..945664 + 525 WP_001135603.1 acyl-CoA thioesterase -
C2844_RS04530 945756..946028 - 273 WP_000955518.1 type II toxin-antitoxin system mRNA interferase toxin, HP0892 family Toxin
C2844_RS04535 946042..946329 - 288 WP_001134157.1 type II toxin-antitoxin system antitoxin Antitoxin
C2844_RS04540 946410..946676 - 267 WP_000916169.1 type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family -
C2844_RS04545 946657..947034 - 378 WP_001134075.1 hypothetical protein -
C2844_RS04560 947652..949733 - 2082 WP_103414810.1 Hop family adhesin BabB -
C2844_RS04575 950580..950843 - 264 WP_015056067.1 hypothetical protein -

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

Toxin-antitoxin system, RelE/ParE toxin family

(4-90)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 91 a.a.        Molecular weight: 10412.36 Da        Isoelectric Point: 9.9607

>T95035 WP_000955518.1 NZ_CP026515:c946028-945756 [Helicobacter pylori]
MLTIETSKKFDKDLKILVKNGFDLKLLYKVVGNLATEQPLAPKYKDHPLKGGLKDFRECHLKPDLLLVYQIKKQENTLFL
VRLGSHSELF

Download         Length: 273 bp

>T95035 NZ_CP026515:c946028-945756 [Helicobacter pylori]
ATGCTGACGATTGAAACCAGTAAAAAATTTGATAAGGATCTTAAAATTCTTGTTAAAAACGGGTTTGATTTAAAGCTTTT
GTATAAAGTGGTTGGAAATTTAGCCACAGAGCAACCCCTAGCTCCCAAATACAAAGACCACCCACTCAAAGGCGGTTTAA
AAGATTTTAGGGAATGCCACTTAAAACCGGATTTATTGCTTGTCTATCAAATTAAAAAACAAGAAAACACCCTCTTTTTA
GTAAGGTTAGGCAGTCATAGCGAGCTGTTTTGA

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 11356.14 Da        Isoelectric Point: 10.4454

>AT95035 WP_001134157.1 NZ_CP026515:c946329-946042 [Helicobacter pylori]
MPNTTNKDYTKYSQRQLFSFLNSIKTKQKRALEKLKEIQAQKQRIKKALQFKALNLTENGYTIEEEREILARAKDTKNRL
CFKSIEDFKKHCENL

Download         Length: 288 bp

>AT95035 NZ_CP026515:c946329-946042 [Helicobacter pylori]
ATGCCAAACACCACCAACAAAGACTACACAAAATACAGCCAAAGACAGCTTTTTAGTTTTTTAAATTCTATCAAGACCAA
GCAAAAAAGAGCGTTAGAAAAATTGAAAGAAATCCAAGCTCAAAAACAAAGGATTAAAAAAGCACTCCAATTTAAAGCGC
TAAACTTAACCGAAAATGGATACACCATAGAAGAAGAGCGAGAAATCTTAGCAAGGGCTAAGGACACTAAGAACCGCCTT
TGTTTTAAAAGCATAGAGGATTTTAAGAAGCATTGTGAAAACTTATAA

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
PDB 2OTR
PDB 4NRN

Antitoxin

Source ID Structure
AlphaFold DB A0A1Y3E1W9

References