Detailed information of TA system TA131087

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): PhRel-ATphRel/-
• Location: 1541109..1542159
• Replicon: chromosome
• Accession: NZ_CP041818
• Organism: Mycobacterium tuberculosis strain 4-0087P6C4

Toxin (Protein)

• Gene name: phRel
• Uniprot ID: G0TIH2
• Locus tag: FPJ91_RS07205
• Protein ID: WP_003407164.1
• Coordinates: 1541109..1541930 (+)
• Length: 274 a.a.

Antitoxin (Protein)

• Gene name: ATphRel
• Uniprot ID: A0A7U4BTV8
• Locus tag: FPJ91_RS07210
• Protein ID: WP_003407167.1
• Coordinates: 1541923..1542159 (+)
• Length: 79 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ91_RS07185	1536667..1537329	-	663	WP_003407152.1	membrane protein	-
FPJ91_RS07190	1537326..1538111	-	786	WP_003407157.1	membrane protein	-
FPJ91_RS07195	1538402..1540363	-	1962	WP_003407159.1	sigma-F factor regulator	-
FPJ91_RS07200	1540502..1540888	-	387	WP_003898845.1	anti-sigma-F factor antagonist RsfA	-
FPJ91_RS07205	1541109..1541930	+	822	WP_003407164.1	GTP pyrophosphokinase family protein	Toxin
FPJ91_RS07210	1541923..1542159	+	237	WP_003407167.1	hypothetical protein	Antitoxin
FPJ91_RS07215	1542231..1543436	-	1206	WP_003898846.1	serine hydrolase	-
FPJ91_RS07220	1543739..1544524	+	786	WP_003407180.1	lipoprotein LprF	-
FPJ91_RS07225	1544720..1546189	+	1470	WP_003900326.1	fatty acid desaturase	-

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

>T131087 WP_003407164.1 NZ_CP041818:1541109-1541930 [Mycobacterium tuberculosis]
VVVALVGSAIVDLHSRPPWSNNAVRRLGVALRDGVDPPVDCPSYAEVMLWHADLAAEVQDRIEGRSWSASELLVTSRAKS
QDTLLAKLRRRPYLQLNTIQDIAGVRIDADLLLGEQTRLAREIADHFGADQPAIHDLRDHPHAGYRAVHVWLRLPAGRVE
IQIRTILQSLWANFYELLADAYGRGIRYDERPEQLAAGVVPAQLQELVGVMQDASADLAMHEAEWQHCAEIEYPGQRAMA
LGEASKNKATVLATTKFRLERAINEAESAGGGG

Nucleotide

• Length: 822 bp

>T131087 NZ_CP041818:1541109-1541930 [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

>AT131087 WP_003407167.1 NZ_CP041818:1541923-1542159 [Mycobacterium tuberculosis]
VGEVAGYVVEYNRRTHVRRITEFATPQEAMEHRLKLEAERTDSNIEIVALVSKSLGTLKQTHSRYFTGEELNVGNGAR

Nucleotide

• Length: 237 bp

>AT131087 NZ_CP041818:1541923-1542159 [Mycobacterium tuberculosis]
GTGGGTGAGGTGGCTGGCTATGTCGTCGAATACAACCGGCGCACCCACGTGCGTCGCATCACCGAGTTCGCCACCCCGCA
AGAAGCGATGGAGCACCGGTTGAAGCTGGAAGCCGAGCGCACCGACAGCAATATCGAGATCGTTGCGCTCGTCAGTAAGT
CGTTGGGAACCCTGAAGCAAACGCATTCGCGGTACTTCACTGGTGAAGAGCTGAACGTCGGAAACGGCGCGCGGTAG

Structures

Toxin

• AlphaFold DB: G0TIH2

Antitoxin

• AlphaFold DB: A0A7U4BTV8