Detailed information of TA system TA044738

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/RelE-Phd
• Location: 1387517..1388076
• Replicon: chromosome
• Accession: NZ_CP002883
• Organism: Mycobacterium tuberculosis BT1

Toxin (Protein)

• Gene name: relE
• Uniprot ID: G0THS1
• Locus tag: HKBT1_RS06590
• Protein ID: WP_003898789.1
• Coordinates: 1387517..1387810 (-)
• Length: 98 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: G0THS2
• Locus tag: HKBT1_RS06595
• Protein ID: WP_003406322.1
• Coordinates: 1387807..1388076 (-)
• Length: 90 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
HKBT1_RS06565	1383215..1383475	+	261	WP_003406302.1	type II toxin-antitoxin system antitoxin VapB33	-
HKBT1_RS06570	1383472..1383903	+	432	WP_003406304.1	type II toxin-antitoxin system VapC family toxin	-
HKBT1_RS06575	1383926..1385509	-	1584	WP_009940130.1	PE family protein	-
HKBT1_RS06580	1385689..1386549	+	861	WP_003900301.1	hypothetical protein	-
HKBT1_RS06585	1386630..1387460	-	831	WP_003898788.1	SDR family NAD(P)-dependent oxidoreductase	-
HKBT1_RS06590	1387517..1387810	-	294	WP_003898789.1	type II toxin-antitoxin system mRNA interferase RelE	Toxin
HKBT1_RS06595	1387807..1388076	-	270	WP_003406322.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
HKBT1_RS06600	1388189..1391884	-	3696	WP_003406323.1	multifunctional oxoglutarate decarboxylase/oxoglutarate dehydrogenase thiamine pyrophosphate-binding subunit/dihydrolipoyllysine-residue succinyltransferase subunit	-
HKBT1_RS06605	1392026..1392814	-	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

>T44738 WP_003898789.1 NZ_CP002883:c1387810-1387517 [Mycobacterium tuberculosis BT1]
VSDDHPYHVAITATAARDLQRLPEKIAAACVEFVFGPLLNNPHRLGKPLRNDLEGLHSARRGDYRVVYAIDDGHHRVEII
HIARRSASYRMNPCRPR

Nucleotide

• Length: 294 bp

>T44738 NZ_CP002883:c1387810-1387517 [Mycobacterium tuberculosis BT1]
GTGAGCGACGACCATCCCTACCACGTGGCGATCACCGCGACAGCGGCACGCGACCTGCAACGCTTACCCGAAAAGATCGC
CGCCGCATGTGTCGAGTTTGTTTTCGGACCGCTGCTTAACAACCCGCATAGGTTGGGCAAGCCGCTGCGCAATGACCTTG
AAGGCCTCCACTCAGCCCGCCGCGGTGATTACCGCGTCGTCTACGCCATCGACGACGGCCACCACCGAGTCGAGATCATC
CACATCGCTCGTCGCAGTGCCAGCTACCGAATGAACCCGTGCCGGCCACGTTAA

Antitoxin

Protein

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

>AT44738 WP_003406322.1 NZ_CP002883:c1388076-1387807 [Mycobacterium tuberculosis BT1]
MAVVPLGEVRNRLSEYVAEVELTHERITITRHGHPAAVLISADDLASIEETLEVLRTPGASEAIREGLADVAAGRFVSND
EIRNRYTAR

Nucleotide

• Length: 270 bp

>AT44738 NZ_CP002883:c1388076-1387807 [Mycobacterium tuberculosis BT1]
ATGGCTGTTGTCCCACTGGGCGAAGTCCGCAATCGCCTCTCTGAGTACGTCGCCGAAGTTGAGCTGACACACGAGCGCAT
CACGATAACCCGGCACGGTCATCCGGCGGCGGTATTGATCTCGGCCGATGACCTGGCGTCCATCGAGGAAACGCTGGAGG
TGCTACGCACCCCTGGCGCCAGCGAGGCCATTCGTGAAGGCCTCGCCGATGTTGCCGCAGGGCGCTTCGTGAGCAACGAC
GAGATCCGCAACCGTTACACCGCGCGGTGA

Structures

Toxin

• AlphaFold DB: G0THS1

Antitoxin

• AlphaFold DB: G0THS2