Detailed information of TA system TA112055

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/RelE(toxin)
• Location: 1800005..1800491
• Replicon: chromosome
• Accession: NZ_CP032666
• Organism: Streptococcus pyogenes strain MGAS28085

Toxin (Protein)

• Gene name: relE
• Uniprot ID: Q48QR0
• Locus tag: MGAS28085_RS09060
• Protein ID: WP_014407961.1
• Coordinates: 1800005..1800274 (-)
• Length: 90 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: A0A660A1J7
• Locus tag: MGAS28085_RS09065
• Protein ID: WP_014407962.1
• Coordinates: 1800264..1800491 (-)
• Length: 76 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
MGAS28085_RS09045	1795500..1796573	+	1074	WP_011285298.1	DUF4097 family beta strand repeat protein	-
MGAS28085_RS09050	1796690..1798963	-	2274	WP_021340697.1	YhgE/Pip domain-containing protein	-
MGAS28085_RS09055	1799098..1799631	+	534	WP_010922785.1	TetR/AcrR family transcriptional regulator	-
MGAS28085_RS09060	1800005..1800274	-	270	WP_014407961.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
MGAS28085_RS09065	1800264..1800491	-	228	WP_014407962.1	hypothetical protein	Antitoxin
MGAS28085_RS09070	1800644..1801015	-	372	WP_011285302.1	DUF1492 domain-containing protein	-
MGAS28085_RS09075	1801005..1801352	-	348	WP_011285303.1	DUF1492 domain-containing protein	-
MGAS28085_RS09080	1801633..1801878	-	246	WP_011285304.1	hypothetical protein	-
MGAS28085_RS09085	1801853..1802128	-	276	WP_014407964.1	hypothetical protein	-
MGAS28085_RS09090	1802118..1802456	-	339	WP_030126557.1	replication protein	-
MGAS28085_RS09095	1802498..1802764	-	267	WP_011285307.1	hypothetical protein	-
MGAS28085_RS09100	1802761..1803549	-	789	WP_011285308.1	hypothetical protein	-
MGAS28085_RS09490	1803640..1803798	-	159	WP_011285309.1	hypothetical protein	-
MGAS28085_RS09105	1803812..1804057	-	246	WP_011285310.1	hypothetical protein	-
MGAS28085_RS09110	1804053..1804379	-	327	Protein_1686	hypothetical protein	-
MGAS28085_RS09495	1804381..1804554	-	174	WP_011285312.1	hypothetical protein	-
MGAS28085_RS09115	1804560..1804733	-	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

Protein

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

>T112055 WP_014407961.1 NZ_CP032666:c1800274-1800005 [Streptococcus pyogenes]
MTYKLVVSDEVKKQLKKMDKHVGLMLAKDMKKRLDGLNNPRQFGKALTGQYKGLWRYRVGNYRVICDIVDNEMIILALEV
GHRKEIYKR

Nucleotide

• Length: 270 bp

>T112055 NZ_CP032666:c1800274-1800005 [Streptococcus pyogenes]
ATGACTTATAAGCTAGTGGTGAGTGATGAAGTCAAGAAGCAACTCAAAAAGATGGATAAACATGTAGGGCTTATGTTAGC
CAAAGACATGAAGAAACGACTTGACGGGTTAAATAATCCTAGACAATTTGGAAAAGCCCTCACAGGTCAATATAAAGGAC
TTTGGCGCTATCGTGTTGGTAATTATCGGGTGATTTGTGACATTGTGGATAATGAAATGATTATCCTTGCTTTGGAAGTT
GGACACAGGAAAGAGATATACAAGCGCTAG

Antitoxin

Protein

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

>AT112055 WP_014407962.1 NZ_CP032666:c1800491-1800264 [Streptococcus pyogenes]
MAMVSLRLNSAEEELFRSYATHTGKTLSELFKTALAQQIEDQLDYETGIQALKRFEENPITYSIDDLIEELENDL

Nucleotide

• Length: 228 bp

>AT112055 NZ_CP032666:c1800491-1800264 [Streptococcus pyogenes]
ATGGCAATGGTATCATTAAGACTGAACAGCGCAGAGGAAGAACTTTTCAGAAGCTACGCTACACACACAGGCAAAACATT
ATCTGAATTATTCAAGACAGCACTAGCACAACAAATTGAAGATCAATTGGACTATGAAACAGGTATTCAAGCTTTAAAAC
GCTTTGAAGAAAATCCCATAACTTATTCTATCGATGATTTAATTGAGGAGTTGGAAAATGACTTATAA

Structures

Toxin

• AlphaFold DB: A0A660A202

Antitoxin

• AlphaFold DB: A0A660A1J7