Detailed information of TA system TA033317

Bioinformatically predicted

Overview

TA module

• Type: I
• Classification (family/domain): txpA-SprF1/-
• Location: 18784..19122
• Replicon: chromosome
• Accession: NZ_AP020322
• Organism: Staphylococcus aureus strain KUH180129

Toxin (Protein)

• Gene name: txpA
• Uniprot ID: Q2FWU9
• Locus tag: F6Y14_RS00105
• Protein ID: WP_011447039.1
• Coordinates: 18784..18960 (+)
• Length: 59 a.a.

Antitoxin (RNA)

Gene name	SprF1
Locus tag	-
Coordinates	18948..19122 (-)

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
F6Y14_RS00085	14019..17804	+	3786	WP_096391898.1	hypothetical protein	-
F6Y14_RS00090	17794..17946	+	153	WP_001153681.1	hypothetical protein	-
F6Y14_RS00095	17993..18280	+	288	WP_001040261.1	hypothetical protein	-
F6Y14_RS00100	18338..18634	+	297	WP_000539688.1	DUF2951 domain-containing protein	-
F6Y14_RS00105	18784..18960	+	177	WP_011447039.1	putative holin-like toxin	Toxin
-	18948..19122	-	175	-	-	Antitoxin
F6Y14_RS00115	19172..19426	+	255	WP_000611512.1	phage holin	-
F6Y14_RS00120	19438..20193	+	756	WP_000861038.1	CHAP domain-containing protein	-
F6Y14_RS00125	20384..20875	+	492	WP_000919350.1	staphylokinase	-
F6Y14_RS00140	21525..21860	+	336	Protein_24	SH3 domain-containing protein	-
F6Y14_RS00145	21955..22404	-	450	WP_000727649.1	chemotaxis-inhibiting protein CHIPS	-
F6Y14_RS00150	23093..23443	+	351	WP_000702263.1	complement inhibitor SCIN-A	-
F6Y14_RS00155	23496..23756	-	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	1..23443	23442

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

>T33317 WP_011447039.1 NZ_AP020322:18784-18960 [Staphylococcus aureus]
MDRWWLSEYKEVVPMVALLKSLERRRLMITISTMLQFGLFLIALIGLVIKLIELSNKK

Nucleotide

• Length: 177 bp

>T33317 NZ_AP020322:18784-18960 [Staphylococcus aureus]
TTGGATAGATGGTGGCTATCTGAGTATAAGGAGGTGGTGCCTATGGTGGCATTACTGAAATCTTTAGAAAGGAGACGCCT
AATGATTACAATTAGTACCATGTTGCAGTTTGGTTTATTCCTTATTGCATTGATAGGTCTAGTAATCAAGCTTATTGAAT
TAAGCAATAAAAAATAA

Antitoxin

Nucleotide

• Length: 175 bp

>AT33317 NZ_AP020322:c19122-18948 [Staphylococcus aureus]
ATTTGATATTTATATTATGGTGTGTTAATTTATATATAGAAAAAGGGCAACATGCGCAAACATGTTACCCTAATGAGCCC
GTTAAAAAGACGGTGGCTATTTTAGATTAAAGATTAAATTAATAACCATTTAACCATCGAAACCAGCCAAAGTTAGCGAT
GGTTATTTTTTATTG

Structures

Toxin

• PDB: 7NS1

Antitoxin