Detailed information of TA system TA031077

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): tsbAT/-
• Location: 1984084..1984860
• Replicon: chromosome
• Accession: NZ_AP017320
• Organism: Staphylococcus aureus strain MI

Toxin (Protein)

• Gene name: tsbT
• Uniprot ID: X5E2E6
• Locus tag: SAMI_RS09940
• Protein ID: WP_000031108.1
• Coordinates: 1984084..1984236 (-)
• Length: 51 a.a.

Antitoxin (Protein)

• Gene name: tsbA
• Uniprot ID: W8U4V4
• Locus tag: SAMI_RS09945
• Protein ID: WP_001251224.1
• Coordinates: 1984261..1984860 (-)
• Length: 200 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
SAMI_RS09925	1980286..1981107	+	822	WP_000669376.1	RluA family pseudouridine synthase	-
SAMI_RS09930	1981560..1982945	-	1386	WP_000116228.1	class II fumarate hydratase	-
SAMI_RS09935	1983141..1983536	-	396	WP_000901023.1	hypothetical protein	-
SAMI_RS09940	1984084..1984236	-	153	WP_000031108.1	hypothetical protein	Toxin
SAMI_RS09945	1984261..1984860	-	600	WP_001251224.1	glucosamine-6-phosphate isomerase	Antitoxin
SAMI_RS09950	1985019..1985489	-	471	WP_000181394.1	tRNA (uridine(34)/cytosine(34)/5- carboxymethylaminomethyluridine(34)-2'-O)- methyltransferase TrmL	-
SAMI_RS09955	1985494..1986621	-	1128	WP_000379980.1	tRNA epoxyqueuosine(34) reductase QueG	-
SAMI_RS09960	1986772..1987494	-	723	WP_000590809.1	amino acid ABC transporter ATP-binding protein	-
SAMI_RS09965	1987487..1988944	-	1458	WP_000649908.1	ABC transporter permease subunit	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Prophage	-	lukD / hlgA / selk	1926994..1992166	65172

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

No domain identified.

Antitoxin

• Glucosamine-6-phosphate isomerase (124-196)

Sequences

Toxin

Protein

• Length: 51 a.a.
• Molecular weight: 5936.28 Da
• Isoelectric Point: 3.8962

>T31077 WP_000031108.1 NZ_AP017320:c1984236-1984084 [Staphylococcus aureus]
MSKDKDPKLNYHEEENSMVTDFEDLKELGKEMEQISDQNDQEKNSEEDSQ

Nucleotide

• Length: 153 bp

>T31077 NZ_AP017320:c1984236-1984084 [Staphylococcus aureus]
ATGTCTAAAGACAAAGATCCAAAATTAAATTATCATGAAGAAGAAAACAGTATGGTAACGGATTTTGAAGATTTAAAAGA
ATTAGGTAAAGAAATGGAACAAATCTCTGATCAAAATGATCAAGAAAAAAATTCTGAAGAAGACAGTCAGTAA

Antitoxin

Protein

• Length: 200 a.a.
• Molecular weight: 22343.47 Da
• Isoelectric Point: 5.1445

>AT31077 WP_001251224.1 NZ_AP017320:c1984860-1984261 [Staphylococcus aureus]
MAMNFKVFDNSQLVAEYAADIIRKQFNNNPTTIAGFHLDTDQAPVLDELKKNVEKHAVDFSQINILDYDDKKSYFEALGV
PAGQVYPIAYEKDAIELIADKIKTKENKGKLTLQVVSIDEQGKLNVSIRQGLMEAREIFLVVTGANKRDVVEKLYQENGK
TSFEPADLKAHRMVNVILDKEAAAGLPEDVKAYFTSRFA

Nucleotide

• Length: 600 bp

>AT31077 NZ_AP017320:c1984860-1984261 [Staphylococcus aureus]
ATGGCAATGAACTTTAAAGTCTTTGACAATAGTCAACTTGTAGCAGAATATGCTGCTGATATTATTAGAAAGCAATTTAA
CAATAATCCTACTACAATTGCAGGTTTTCATTTAGATACAGATCAAGCGCCAGTTCTAGATGAATTAAAGAAAAATGTTG
AAAAACATGCTGTTGATTTTAGCCAAATAAATATTTTAGATTATGACGATAAAAAATCATATTTCGAAGCGTTAGGTGTA
CCAGCAGGTCAAGTTTATCCAATTGCTTATGAAAAAGATGCAATCGAATTAATCGCTGATAAGATTAAAACTAAAGAAAA
TAAAGGGAAATTAACATTACAAGTTGTTTCTATCGATGAGCAAGGTAAGTTAAATGTTAGTATTCGTCAAGGACTAATGG
AAGCAAGAGAAATTTTCTTAGTAGTGACAGGTGCTAATAAACGAGATGTAGTTGAAAAATTATATCAAGAAAATGGTAAA
ACAAGCTTCGAACCAGCCGATTTAAAAGCACATAGAATGGTAAATGTTATTCTTGATAAAGAAGCGGCTGCAGGTTTACC
TGAAGATGTTAAAGCTTACTTTACGTCACGCTTTGCTTAA

Structures

Toxin

• AlphaFold DB: X5E2E6

Antitoxin

• AlphaFold DB: W8U4V4