Detailed information of TA system TA045902

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/RelE-Phd
• Location: 1388690..1389249
• Replicon: chromosome
• Accession: NZ_CP007027
• Organism: Mycobacterium tuberculosis H37RvSiena

Toxin (Protein)

• Gene name: relE
• Uniprot ID: G0THS1
• Locus tag: Y980_RS06595
• Protein ID: WP_003898789.1
• Coordinates: 1388690..1388983 (-)
• Length: 98 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: G0THS2
• Locus tag: Y980_RS06600
• Protein ID: WP_003406322.1
• Coordinates: 1388980..1389249 (-)
• Length: 90 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
Y980_RS06570	1384283..1384543	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	-
Y980_RS06575	1384540..1384971	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	-
Y980_RS06580	1384994..1386682	-	1689	WP_003910308.1	PE family protein	-
Y980_RS06585	1386862..1387722	+	861	WP_003900301.1	hypothetical protein	-
Y980_RS06590	1387803..1388633	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
Y980_RS06595	1388690..1388983	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	Toxin
Y980_RS06600	1388980..1389249	-	270	WP_003406322.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
Y980_RS06605	1389362..1393057	-	3696	WP_003898790.1	multifunctional oxoglutarate decarboxylase/oxoglutarate dehydrogenase thiamine pyrophosphate-binding subunit/dihydrolipoyllysine-residue succinyltransferase subunit	-
Y980_RS06610	1393199..1393987	-	789	WP_003406325.1	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 (9-88)

Antitoxin

• Type II toxin-antitoxin system, antitoxin Phd/YefM (1-73)

Sequences

Toxin

Protein

• Length: 98 a.a.
• Molecular weight: 11031.57 Da
• Isoelectric Point: 9.6275

>T45902 WP_003898789.1 NZ_CP007027:c1388983-1388690 [Mycobacterium tuberculosis H37RvSiena]
VSDDHPYHVAITATAARDLQRLPEKIAAACVEFVFGPLLNNPHRLGKPLRNDLEGLHSARRGDYRVVYAIDDGHHRVEII
HIARRSASYRMNPCRPR

Nucleotide

• Length: 294 bp

>T45902 NZ_CP007027:c1388983-1388690 [Mycobacterium tuberculosis H37RvSiena]
GTGAGCGACGACCATCCCTACCACGTGGCGATCACCGCGACAGCGGCACGCGACCTGCAACGCTTACCCGAAAAGATCGC
CGCCGCATGTGTCGAGTTTGTTTTCGGACCGCTGCTTAACAACCCGCATAGGTTGGGCAAGCCGCTGCGCAATGACCTTG
AAGGCCTCCACTCAGCCCGCCGCGGTGATTACCGCGTCGTCTACGCCATCGACGACGGCCACCACCGAGTCGAGATCATC
CACATCGCTCGTCGCAGTGCCAGCTACCGAATGAACCCGTGCCGGCCACGTTAA

Antitoxin

Protein

• Length: 90 a.a.
• Molecular weight: 9766.97 Da
• Isoelectric Point: 4.8615

>AT45902 WP_003406322.1 NZ_CP007027:c1389249-1388980 [Mycobacterium tuberculosis H37RvSiena]
MAVVPLGEVRNRLSEYVAEVELTHERITITRHGHPAAVLISADDLASIEETLEVLRTPGASEAIREGLADVAAGRFVSND
EIRNRYTAR

Nucleotide

• Length: 270 bp

>AT45902 NZ_CP007027:c1389249-1388980 [Mycobacterium tuberculosis H37RvSiena]
ATGGCTGTTGTCCCACTGGGCGAAGTCCGCAATCGCCTCTCTGAGTACGTCGCCGAAGTTGAGCTGACACACGAGCGCAT
CACGATAACCCGGCACGGTCATCCGGCGGCGGTATTGATCTCGGCCGATGACCTGGCGTCCATCGAGGAAACGCTGGAGG
TGCTACGCACCCCTGGCGCCAGCGAGGCCATTCGTGAAGGCCTCGCCGATGTTGCCGCAGGGCGCTTCGTGAGCAACGAC
GAGATCCGCAACCGTTACACCGCGCGGTGA

Structures

Toxin

• AlphaFold DB: G0THS1

Antitoxin

• AlphaFold DB: G0THS2