52411

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/YafQ(toxin)
Location 945970..946594 Replicon chromosome
Accession NZ_CP010436
Organism Helicobacter pylori strain 26695-1MET

Toxin (Protein)


Gene name relE Uniprot ID O25554
Locus tag SE88_RS04545 Protein ID WP_000916169.1
Coordinates 945970..946236 (-) Length 89 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID O25555
Locus tag SE88_RS04550 Protein ID WP_001134075.1
Coordinates 946217..946594 (-) Length 126 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SE88_RS04515 941972..942739 - 768 WP_000242349.1 ABC transporter ATP-binding protein -
SE88_RS04520 942739..943719 - 981 WP_000921458.1 iron ABC transporter permease -
SE88_RS04525 943712..944560 - 849 WP_000504124.1 SDR family oxidoreductase -
SE88_RS04530 944700..945224 + 525 WP_001135603.1 acyl-CoA thioesterase -
SE88_RS04535 945316..945588 - 273 WP_000955518.1 type II toxin-antitoxin system mRNA interferase toxin, HP0892 family -
SE88_RS04540 945602..945889 - 288 WP_001134157.1 type II toxin-antitoxin system antitoxin -
SE88_RS04545 945970..946236 - 267 WP_000916169.1 type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family Toxin
SE88_RS04550 946217..946594 - 378 WP_001134075.1 hypothetical protein Antitoxin
SE88_RS04560 947205..949331 - 2127 WP_000753173.1 Hop family adhesin BabB -
SE88_RS08410 950135..950398 - 264 WP_015056067.1 hypothetical protein -
SE88_RS04580 950365..951477 - 1113 WP_000109824.1 hydrogenase formation protein HypD -

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, YafQ-like toxin

(3-88)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 89 a.a.        Molecular weight: 10344.18 Da        Isoelectric Point: 8.0602

>T52411 WP_000916169.1 NZ_CP010436:c946236-945970 [Helicobacter pylori]
VLKLNLKKSFQKDFDKLLLNGFDDSVLNEVILTLRKKEPLDPQFQDHALKGKWKPFRECHIKPDVLLVYLVKDDELILLR
LGSHSELF

Download         Length: 267 bp

>T52411 NZ_CP010436:c946236-945970 [Helicobacter pylori]
GTGTTGAAGCTCAATCTTAAAAAATCTTTTCAAAAAGATTTTGATAAATTGCTTTTGAATGGGTTTGATGATAGCGTTTT
GAATGAAGTCATTCTAACCTTAAGAAAAAAAGAACCGCTAGATCCACAATTTCAAGATCATGCCTTAAAGGGAAAGTGGA
AACCTTTTAGGGAATGCCACATTAAGCCTGATGTTTTGCTTGTGTATTTAGTGAAAGATGATGAACTGATTTTGTTAAGG
TTAGGCAGTCATAGCGAGCTGTTTTAA

Antitoxin


Download         Length: 126 a.a.        Molecular weight: 14713.74 Da        Isoelectric Point: 9.0068

>AT52411 WP_001134075.1 NZ_CP010436:c946594-946217 [Helicobacter pylori]
MPNTTAKKDYTKYSKKQLFNLIHQLERKIKKMQNDRISFKEKMAKELEKRDQNFKDKIDALNELLQKISQAFDDKRDCCL
GHEIPNIETQQAMRDVGNKETDLIVEDFSSYSNERKRALGVEAQS

Download         Length: 378 bp

>AT52411 NZ_CP010436:c946594-946217 [Helicobacter pylori]
ATGCCTAACACCACCGCCAAAAAAGACTACACAAAATACAGCAAAAAACAGCTTTTTAATTTAATCCATCAATTAGAGCG
AAAAATCAAAAAGATGCAAAATGATAGAATTTCTTTTAAAGAAAAAATGGCTAAAGAATTGGAAAAAAGGGATCAAAACT
TTAAGGATAAAATAGACGCGTTAAATGAACTCTTGCAAAAAATCAGTCAAGCTTTTGATGATAAAAGAGATTGTTGTTTG
GGGCATGAGATCCCAAACATTGAAACGCAACAAGCCATGAGAGATGTAGGTAACAAAGAGACAGATTTGATTGTTGAGGA
TTTTTCTAGTTACAGCAATGAAAGAAAAAGGGCTTTAGGTGTTGAAGCTCAATCTTAA

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 1Z8M
PDB 4LSY
PDB 4LTT
PDB 4LS4

Antitoxin

Source ID Structure
AlphaFold DB A0A2J9KIQ1

References