Detailed information of TA system TA148166

Bioinformatically predicted

Overview

TA module

• Type: I
• Classification (family/domain): txpA-SprF4/-
• Location: 18830..19137
• Replicon: chromosome
• Accession: NZ_CP047833
• Organism: Staphylococcus aureus strain UP_926

Toxin (Protein)

• Gene name: txpA
• Uniprot ID: Q2FWU9
• Locus tag: E3S92_RS00100
• Protein ID: WP_011447039.1
• Coordinates: 18830..19006 (+)
• Length: 59 a.a.

Antitoxin (RNA)

Gene name	SprF4
Locus tag	-
Coordinates	18996..19137 (-)

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
E3S92_RS00080	14065..17850	+	3786	WP_160190092.1	hypothetical protein	-
E3S92_RS00085	17840..17992	+	153	WP_001153681.1	hypothetical protein	-
E3S92_RS00090	18039..18326	+	288	WP_001040261.1	hypothetical protein	-
E3S92_RS00095	18384..18680	+	297	WP_000539688.1	DUF2951 domain-containing protein	-
E3S92_RS00100	18830..19006	+	177	WP_011447039.1	putative holin-like toxin	Toxin
-	18996..19137	-	142	-	-	Antitoxin
E3S92_RS00110	19218..19472	+	255	WP_000611512.1	phage holin	-
E3S92_RS00115	19484..20239	+	756	WP_000861038.1	CHAP domain-containing protein	-
E3S92_RS00120	20430..20921	+	492	WP_000919350.1	staphylokinase	-
E3S92_RS00125	21571..21906	+	336	Protein_25	SH3 domain-containing protein	-
E3S92_RS00130	22001..22450	-	450	WP_000727649.1	chemotaxis-inhibiting protein CHIPS	-
E3S92_RS00135	23135..23485	+	351	WP_000702263.1	complement inhibitor SCIN-A	-
E3S92_RS00140	23538..23798	-	261	WP_001791826.1	hypothetical protein	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Prophage	-	sak / chp / scn / map	1..27314	27313

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

• Small toxic protein BsrE-like (30-58)

Sequences

Toxin

Protein

• Length: 59 a.a.
• Molecular weight: 6849.45 Da
• Isoelectric Point: 10.6777

>T148166 WP_011447039.1 NZ_CP047833:18830-19006 [Staphylococcus aureus]
MDRWWLSEYKEVVPMVALLKSLERRRLMITISTMLQFGLFLIALIGLVIKLIELSNKK

Nucleotide

• Length: 177 bp

>T148166 NZ_CP063467:797297-797400 [Escherichia coli]
GGCAAGGCAACTAAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATAC
AGGAATCGTGTTCGGTCTCTTTTT

Antitoxin

Nucleotide

• Length: 142 bp

>AT148166 NZ_CP047833:c19137-18996 [Staphylococcus aureus]
ATATATAGAAAAAGGGCAACATGCGCAAACATGTTACCCTAATGAGCCCGTTAAAAAGACGGTGGCTATTTTAGATTAAA
GATTAAATTAATAACCATTTAACCATCGAAACCAGCCAAAGTTAGCGATGGTTATTTTTTAT

Structures

Toxin

• PDB: 7NS1

Antitoxin