Detailed information of TA system TA055681

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): unclassified/Polyketide_cyc2(toxin)
• Location: 3398773..3399392
• Replicon: chromosome
• Accession: NZ_CP012090
• Organism: Mycobacterium tuberculosis W-148

Toxin (Protein)

• Gene name: novel[antitoxin]
• Uniprot ID: -
• Locus tag: TBPG_RS15945
• Protein ID: WP_003404726.1
• Coordinates: 3398773..3399207 (-)
• Length: 145 a.a.

Antitoxin (Protein)

• Gene name: novel[toxin]
• Uniprot ID: P9WJ06
• Locus tag: TBPG_RS15950
• Protein ID: WP_003898641.1
• Coordinates: 3399213..3399392 (-)
• Length: 60 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
TBPG_RS15920	3394108..3395346	+	1239	WP_003404744.1	acetyl-CoA acetyltransferase	-
TBPG_RS15925	3395348..3396856	+	1509	WP_003404742.1	carotenoid oxygenase family protein	-
TBPG_RS15930	3397023..3397253	+	231	WP_003898642.1	hypothetical protein	-
TBPG_RS15935	3397388..3397837	-	450	WP_003404738.1	hypothetical protein	-
TBPG_RS15940	3397902..3398675	-	774	WP_003404735.1	VOC family protein	-
TBPG_RS15945	3398773..3399207	-	435	WP_003404726.1	SRPBCC family protein	Toxin
TBPG_RS15950	3399213..3399392	-	180	WP_003898641.1	antitoxin	Antitoxin
TBPG_RS22610	3399518..3399676	-	159	WP_003404720.1	hypothetical protein	-
TBPG_RS15955	3399949..3402342	-	2394	WP_003898639.1	cation-translocating P-type ATPase	-
TBPG_RS15960	3402339..3403919	-	1581	WP_003910977.1	serine hydrolase	-

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

• Polyketide cyclase/dehydrase (1-142)

Antitoxin

• Antitoxin Rv0909/MT0933 (4-50)

Sequences

Toxin

Protein

• Length: 145 a.a.
• Molecular weight: 15754.47 Da
• Isoelectric Point: 9.7977

>T55681 WP_003404726.1 NZ_CP012090:c3399207-3398773 [Mycobacterium tuberculosis W-148]
MAKLSGSIDVPLPPEEAWMHASDLTRYREWLTIHKVWRSKLPEVLEKGTVVESYVEVKGMPNRIKWTIVRYKPPEGMTLN
GDGVGGVKVKLIAKVAPKEHGSVVSFDVHLGGPALLGPIGMIVAAALRADIRESLQNFVTVFAG

Nucleotide

• Length: 435 bp

>T55681 NZ_CP012090:c3399207-3398773 [Mycobacterium tuberculosis W-148]
ATGGCGAAACTGTCCGGATCCATCGACGTACCGCTGCCACCGGAGGAAGCCTGGATGCACGCCTCCGATCTGACTCGTTA
CCGAGAGTGGCTGACCATCCACAAGGTATGGCGCAGCAAGTTGCCCGAAGTGCTCGAGAAGGGCACGGTCGTCGAGTCGT
ATGTCGAGGTCAAGGGCATGCCCAACCGGATCAAGTGGACGATCGTGCGGTACAAACCCCCGGAGGGCATGACGCTCAAC
GGCGACGGTGTGGGTGGTGTCAAAGTCAAGCTGATCGCTAAGGTAGCGCCGAAAGAGCACGGCTCCGTCGTCAGCTTCGA
TGTGCACCTCGGCGGCCCGGCCCTGCTCGGGCCGATCGGCATGATCGTCGCCGCTGCATTGCGAGCCGACATCCGCGAAT
CGCTGCAGAACTTCGTCACGGTGTTTGCCGGCTGA

Antitoxin

Protein

• Length: 60 a.a.
• Molecular weight: 6403.07 Da
• Isoelectric Point: 4.5393

>AT55681 WP_003898641.1 NZ_CP012090:c3399392-3399213 [Mycobacterium tuberculosis W-148]
MGILDKVKNLLSQNADKVETVINKAGEFVDEQTQGNYSDAIHKLHDAASNVVGMSDQQS

Nucleotide

• Length: 180 bp

>AT55681 NZ_CP012090:c3399392-3399213 [Mycobacterium tuberculosis W-148]
ATGGGAATCCTGGACAAGGTAAAGAACCTGCTGTCGCAGAACGCCGACAAGGTCGAGACGGTGATCAACAAAGCGGGCGA
ATTCGTCGACGAGCAGACGCAAGGCAATTATTCTGACGCCATCCACAAGCTGCATGACGCGGCCAGCAACGTCGTCGGCA
TGAGCGACCAGCAGAGCTAG

Structures

Antitoxin

• AlphaFold DB: A0A045KDK5