Detailed information of TA system TA131536

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): PhRel-ATphRel/-
• Location: 2872784..2873834
• Replicon: chromosome
• Accession: NZ_CP041825
• Organism: Mycobacterium tuberculosis strain 4-0010P6C4

Toxin (Protein)

• Gene name: phRel
• Uniprot ID: G0TIH2
• Locus tag: FPJ83_RS13515
• Protein ID: WP_003407164.1
• Coordinates: 2873013..2873834 (-)
• Length: 274 a.a.

Antitoxin (Protein)

• Gene name: ATphRel
• Uniprot ID: A0A7U4BTV8
• Locus tag: FPJ83_RS13510
• Protein ID: WP_003407167.1
• Coordinates: 2872784..2873020 (-)
• Length: 79 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ83_RS13495	2868754..2870223	-	1470	WP_003900326.1	fatty acid desaturase	-
FPJ83_RS13500	2870419..2871204	-	786	WP_003407180.1	lipoprotein LprF	-
FPJ83_RS13505	2871507..2872712	+	1206	WP_003898846.1	serine hydrolase	-
FPJ83_RS13510	2872784..2873020	-	237	WP_003407167.1	hypothetical protein	Antitoxin
FPJ83_RS13515	2873013..2873834	-	822	WP_003407164.1	GTP pyrophosphokinase family protein	Toxin
FPJ83_RS13520	2874055..2874441	+	387	WP_003898845.1	anti-sigma-F factor antagonist RsfA	-
FPJ83_RS13525	2874580..2876541	+	1962	WP_003407159.1	sigma-F factor regulator	-
FPJ83_RS13530	2876832..2877617	+	786	WP_003407157.1	membrane protein	-
FPJ83_RS13535	2877614..2878276	+	663	WP_003407152.1	membrane 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

• RelA/SpoT (76-174)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 274 a.a.
• Molecular weight: 30100.10 Da
• Isoelectric Point: 5.8187

>T131536 WP_003407164.1 NZ_CP041825:c2873834-2873013 [Mycobacterium tuberculosis]
VVVALVGSAIVDLHSRPPWSNNAVRRLGVALRDGVDPPVDCPSYAEVMLWHADLAAEVQDRIEGRSWSASELLVTSRAKS
QDTLLAKLRRRPYLQLNTIQDIAGVRIDADLLLGEQTRLAREIADHFGADQPAIHDLRDHPHAGYRAVHVWLRLPAGRVE
IQIRTILQSLWANFYELLADAYGRGIRYDERPEQLAAGVVPAQLQELVGVMQDASADLAMHEAEWQHCAEIEYPGQRAMA
LGEASKNKATVLATTKFRLERAINEAESAGGGG

Nucleotide

• Length: 822 bp

>T131536 NZ_CP041825:c2873834-2873013 [Mycobacterium tuberculosis]
GTGGTGGTAGCCCTCGTAGGCTCAGCAATCGTGGACTTGCATTCACGACCACCGTGGTCGAACAACGCGGTGCGTCGTCT
TGGCGTGGCACTGCGCGACGGAGTTGACCCGCCGGTCGACTGCCCGTCGTACGCCGAGGTGATGCTGTGGCATGCGGACT
TGGCCGCCGAAGTCCAGGACCGGATCGAGGGCCGGAGTTGGTCTGCGTCGGAGTTATTGGTTACCTCACGTGCGAAGAGC
CAAGACACCCTGCTAGCAAAGCTGCGGCGTCGGCCTTACCTGCAACTGAACACCATCCAAGACATCGCAGGTGTCCGCAT
CGATGCCGACCTCCTGCTGGGCGAGCAGACGAGACTTGCTCGCGAGATCGCCGACCACTTCGGTGCTGACCAGCCCGCTA
TTCATGATCTGCGTGACCACCCGCACGCCGGCTACCGGGCCGTTCATGTCTGGCTTCGGTTACCTGCCGGTCGTGTCGAG
ATACAGATTCGCACCATTTTGCAGAGCCTGTGGGCCAACTTCTACGAGCTTCTCGCTGACGCGTACGGTCGGGGCATCCG
CTATGACGAGCGGCCGGAGCAGCTAGCGGCCGGCGTTGTCCCGGCACAGCTTCAAGAGCTGGTAGGGGTTATGCAAGACG
CTTCAGCGGATCTGGCGATGCATGAAGCCGAGTGGCAACACTGTGCAGAGATCGAATACCCCGGCCAGCGGGCGATGGCG
CTTGGCGAGGCGAGCAAGAACAAGGCGACGGTGCTCGCAACGACCAAGTTTAGGCTGGAAAGGGCCATCAATGAGGCCGA
GTCGGCAGGGGGAGGTGGGTGA

Antitoxin

Protein

• Length: 79 a.a.
• Molecular weight: 8830.90 Da
• Isoelectric Point: 7.3178

>AT131536 WP_003407167.1 NZ_CP041825:c2873020-2872784 [Mycobacterium tuberculosis]
VGEVAGYVVEYNRRTHVRRITEFATPQEAMEHRLKLEAERTDSNIEIVALVSKSLGTLKQTHSRYFTGEELNVGNGAR

Nucleotide

• Length: 237 bp

>AT131536 NZ_CP041825:c2873020-2872784 [Mycobacterium tuberculosis]
GTGGGTGAGGTGGCTGGCTATGTCGTCGAATACAACCGGCGCACCCACGTGCGTCGCATCACCGAGTTCGCCACCCCGCA
AGAAGCGATGGAGCACCGGTTGAAGCTGGAAGCCGAGCGCACCGACAGCAATATCGAGATCGTTGCGCTCGTCAGTAAGT
CGTTGGGAACCCTGAAGCAAACGCATTCGCGGTACTTCACTGGTGAAGAGCTGAACGTCGGAAACGGCGCGCGGTAG

Structures

Toxin

• AlphaFold DB: G0TIH2

Antitoxin

• AlphaFold DB: A0A7U4BTV8