Detailed information of TA system TA026839

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): tacAT/DUF1778(antitoxin)
• Location: 1020371..1021344
• Replicon: chromosome
• Accession: NC_017522
• Organism: Mycobacterium tuberculosis CCDC5180

Toxin (Protein)

• Gene name: tacT
• Uniprot ID: O05911
• Locus tag: CCDC5180_RS04855
• Protein ID: WP_003404756.1
• Coordinates: 1020844..1021344 (+)
• Length: 167 a.a.

Antitoxin (Protein)

• Gene name: tacA
• Uniprot ID: G0TFR4
• Locus tag: CCDC5180_RS04850
• Protein ID: WP_003404754.1
• Coordinates: 1020371..1020847 (+)
• Length: 159 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CCDC5180_RS04830	1016218..1017489	-	1272	WP_003404747.1	PPE family protein	-
CCDC5180_RS04835	1017504..1017803	-	300	WP_003404748.1	PE family protein	-
CCDC5180_RS04840	1018247..1020028	+	1782	WP_003404749.1	BCCT family transporter	-
CCDC5180_RS04845	1020025..1020282	+	258	WP_003404750.1	hypothetical protein	-
CCDC5180_RS04850	1020371..1020847	+	477	WP_003404754.1	DUF1778 domain-containing protein	Antitoxin
CCDC5180_RS04855	1020844..1021344	+	501	WP_003404756.1	GNAT family N-acetyltransferase	Toxin
CCDC5180_RS04865	1021657..1022976	-	1320	WP_003404757.1	IS256-like element IS1554 family transposase	-
CCDC5180_RS04870	1023264..1023845	+	582	WP_003404760.1	IS607-like element IS1535 family transposase	-
CCDC5180_RS04875	1023845..1025498	+	1654	Protein_952	IS607 family element transposase accessory protein TnpB	-

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

• GNAT domain (38-143)

Antitoxin

• Vibrio phage ICP1, Orf50 (74-150)

Sequences

Toxin

Protein

• Length: 167 a.a.
• Molecular weight: 18048.55 Da
• Isoelectric Point: 7.8659

>T26839 WP_003404756.1 NC_017522:1020844-1021344 [Mycobacterium tuberculosis CCDC5180]
VSGYSAPRRISDADDVTSFSSGEPSLDDYLRKRALANHVQGGSRCFVTCRDGRVVGFYALASGSVAHADAPGRVRRNMPD
PVPVILLSRLAVDRKEQGRGLGSHLLRDAIGRCVQAADSIGLRAILVHALHDEARAFYVHFDFEISPTDPLHLMLLMKDA
RALIGD

Nucleotide

• Length: 501 bp

>T26839 NC_017522:1020844-1021344 [Mycobacterium tuberculosis CCDC5180]
GTGAGCGGCTACAGCGCGCCGCGACGTATCAGCGACGCCGATGACGTCACGAGCTTCAGCAGCGGCGAGCCCAGTCTGGA
CGATTACTTGCGCAAGCGGGCGTTGGCCAACCATGTGCAGGGAGGGTCGCGCTGTTTCGTGACGTGCCGTGACGGTCGGG
TAGTCGGCTTCTATGCGCTAGCGTCAGGGTCGGTCGCACACGCTGATGCTCCGGGACGGGTGCGCCGCAATATGCCTGAC
CCCGTGCCGGTGATCCTGCTGTCGCGGTTGGCGGTTGATCGCAAAGAACAGGGCAGGGGCCTGGGCAGTCATCTGCTGCG
TGATGCGATCGGTCGCTGTGTCCAGGCTGCGGACTCGATCGGGCTGCGGGCGATTCTTGTTCATGCGTTGCACGATGAGG
CCCGCGCGTTCTACGTCCACTTCGACTTCGAGATCTCGCCGACCGATCCGCTGCACCTAATGCTGTTGATGAAAGACGCT
CGCGCGCTAATTGGCGACTGA

Antitoxin

Protein

• Length: 159 a.a.
• Molecular weight: 17357.95 Da
• Isoelectric Point: 11.2467

>AT26839 WP_003404754.1 NC_017522:1020371-1020847 [Mycobacterium tuberculosis CCDC5180]
MHRAGAAVTANVWCRAGGIRMAPRPVIPVATQQRLRRQADRQSLGGSGLPALNCTPIRHTIDVMATKPERKTERLAARLT
PEQDALIRRAAEAEGTDLTNFTVTAALAHARDVLADRRLFVLTDAAWTEFLAALDRPVSHKPRLEKLFAARSIFDTEG

Nucleotide

• Length: 477 bp

>AT26839 NC_017522:1020371-1020847 [Mycobacterium tuberculosis CCDC5180]
TTGCACCGAGCGGGAGCGGCGGTGACGGCCAACGTGTGGTGTCGTGCGGGCGGCATTCGGATGGCGCCACGGCCGGTCAT
CCCGGTGGCTACGCAGCAGCGCCTGCGGCGGCAGGCGGATCGCCAGAGCCTGGGTGGTAGCGGCTTGCCAGCGTTGAATT
GTACGCCTATCAGGCACACAATTGATGTCATGGCTACCAAGCCTGAGCGGAAGACCGAGCGTCTTGCAGCGCGCCTGACC
CCTGAGCAGGACGCGCTGATTCGTCGTGCTGCCGAGGCCGAGGGGACTGACCTCACCAATTTCACGGTTACAGCGGCGTT
GGCGCACGCGCGCGACGTGCTGGCCGACCGCCGGCTCTTCGTACTCACCGATGCCGCGTGGACTGAGTTCCTCGCCGCGC
TGGACCGGCCCGTCTCACACAAGCCTCGGTTGGAGAAGCTGTTCGCCGCGCGGTCCATTTTCGACACCGAGGGGTGA

Structures

Toxin

• AlphaFold DB: A0A7U4BSZ2

Antitoxin

• AlphaFold DB: G0TFR4