Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/RelE(toxin)
Location 1833642..1834128 Replicon chromosome
Accession NZ_CP031639
Organism Streptococcus pyogenes strain MGAS7914

Toxin (Protein)


Gene name relE Uniprot ID Q48QR0
Locus tag DZL40_RS09315 Protein ID WP_014407961.1
Coordinates 1833642..1833911 (-) Length 90 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID A0A660A1J7
Locus tag DZL40_RS09320 Protein ID WP_014407962.1
Coordinates 1833901..1834128 (-) Length 76 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DZL40_RS09300 1829137..1830210 + 1074 WP_011285298.1 DUF4097 family beta strand repeat protein -
DZL40_RS09305 1830327..1832600 - 2274 WP_021340697.1 YhgE/Pip domain-containing protein -
DZL40_RS09310 1832735..1833268 + 534 WP_010922785.1 TetR/AcrR family transcriptional regulator -
DZL40_RS09315 1833642..1833911 - 270 WP_014407961.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
DZL40_RS09320 1833901..1834128 - 228 WP_014407962.1 hypothetical protein Antitoxin
DZL40_RS09325 1834281..1834652 - 372 WP_011285302.1 DUF1492 domain-containing protein -
DZL40_RS09330 1834642..1834989 - 348 WP_011285303.1 DUF1492 domain-containing protein -
DZL40_RS09335 1835270..1835515 - 246 WP_011285304.1 hypothetical protein -
DZL40_RS09340 1835490..1835765 - 276 WP_014407964.1 hypothetical protein -
DZL40_RS09345 1835755..1836093 - 339 WP_030126557.1 replication protein -
DZL40_RS09350 1836135..1836401 - 267 WP_011285307.1 hypothetical protein -
DZL40_RS09355 1836398..1837186 - 789 WP_011285308.1 hypothetical protein -
DZL40_RS09735 1837277..1837435 - 159 WP_011285309.1 hypothetical protein -
DZL40_RS09360 1837449..1837694 - 246 WP_011285310.1 hypothetical protein -
DZL40_RS09365 1837690..1838016 - 327 Protein_1738 hypothetical protein -
DZL40_RS09740 1838018..1838191 - 174 WP_011285312.1 hypothetical protein -
DZL40_RS09370 1838197..1838370 - 174 WP_000694580.1 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

(6-87)

Antitoxin

Protein of unknown function DUF6290

(1-71)


Sequences

Toxin        


Download         Length: 90 a.a.        Molecular weight: 10497.50 Da        Isoelectric Point: 10.5027

>T109591 WP_014407961.1 NZ_CP031639:c1833911-1833642 [Streptococcus pyogenes]
MTYKLVVSDEVKKQLKKMDKHVGLMLAKDMKKRLDGLNNPRQFGKALTGQYKGLWRYRVGNYRVICDIVDNEMIILALEV
GHRKEIYKR

Download         Length: 270 bp

>T109591 NZ_CP031639:c1833911-1833642 [Streptococcus pyogenes]
ATGACTTATAAGCTAGTGGTGAGTGATGAAGTCAAGAAGCAACTCAAAAAGATGGATAAACATGTAGGGCTTATGTTAGC
CAAAGACATGAAGAAACGACTTGACGGGTTAAATAATCCTAGACAATTTGGAAAAGCCCTCACAGGTCAATATAAAGGAC
TTTGGCGCTATCGTGTTGGTAATTATCGGGTGATTTGTGACATTGTGGATAATGAAATGATTATCCTTGCTTTGGAAGTT
GGACACAGGAAAGAGATATACAAGCGCTAG

Antitoxin


Download         Length: 76 a.a.        Molecular weight: 8641.63 Da        Isoelectric Point: 3.9607

>AT109591 WP_014407962.1 NZ_CP031639:c1834128-1833901 [Streptococcus pyogenes]
MAMVSLRLNSAEEELFRSYATHTGKTLSELFKTALAQQIEDQLDYETGIQALKRFEENPITYSIDDLIEELENDL

Download         Length: 228 bp

>AT109591 NZ_CP031639:c1834128-1833901 [Streptococcus pyogenes]
ATGGCAATGGTATCATTAAGACTGAACAGCGCAGAGGAAGAACTTTTCAGAAGCTACGCTACACACACAGGCAAAACATT
ATCTGAATTATTCAAGACAGCACTAGCACAACAAATTGAAGATCAATTGGACTATGAAACAGGTATTCAAGCTTTAAAAC
GCTTTGAAGAAAATCCCATAACTTATTCTATCGATGATTTAATTGAGGAGTTGGAAAATGACTTATAA

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 A0A660A202

Antitoxin

Source ID Structure
AlphaFold DB A0A660A1J7

References