Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tsbAT/-
Location 1937777..1938553 Replicon chromosome
Accession NC_022442
Organism Staphylococcus aureus subsp. aureus SA957

Toxin (Protein)


Gene name tsbT Uniprot ID X5E2E6
Locus tag SA957_RS09550 Protein ID WP_000031108.1
Coordinates 1937777..1937929 (-) Length 51 a.a.

Antitoxin (Protein)


Gene name tsbA Uniprot ID A0A6B1RP77
Locus tag SA957_RS09555 Protein ID WP_001251218.1
Coordinates 1937954..1938553 (-) Length 200 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
SA957_RS09525 1933852..1934673 + 822 WP_000669384.1 RluA family pseudouridine synthase -
SA957_RS09530 1935138..1936523 - 1386 WP_000116233.1 class II fumarate hydratase -
SA957_RS09535 1936719..1937114 - 396 WP_000901022.1 hypothetical protein -
SA957_RS09550 1937777..1937929 - 153 WP_000031108.1 hypothetical protein Toxin
SA957_RS09555 1937954..1938553 - 600 WP_001251218.1 glucosamine-6-phosphate isomerase Antitoxin
SA957_RS09560 1938712..1939182 - 471 WP_000181394.1 tRNA (uridine(34)/cytosine(34)/5- carboxymethylaminomethyluridine(34)-2'-O)- methyltransferase TrmL -
SA957_RS09565 1939187..1940314 - 1128 WP_000379977.1 tRNA epoxyqueuosine(34) reductase QueG -
SA957_RS09570 1940465..1941187 - 723 WP_000590809.1 amino acid ABC transporter ATP-binding protein -
SA957_RS09575 1941180..1942637 - 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)


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        


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

>T30119 WP_000031108.1 NC_022442:c1937929-1937777 [Staphylococcus aureus subsp. aureus SA957]
MSKDKDPKLNYHEEENSMVTDFEDLKELGKEMEQISDQNDQEKNSEEDSQ

Download         Length: 153 bp

>T30119 NC_022442:c1937929-1937777 [Staphylococcus aureus subsp. aureus SA957]
ATGTCTAAAGACAAAGATCCAAAATTAAATTATCATGAAGAAGAAAACAGTATGGTAACGGATTTTGAAGATTTAAAAGA
ATTAGGTAAAGAAATGGAACAAATTTCTGATCAAAATGATCAAGAAAAGAATTCTGAAGAAGACAGTCAGTAA

Antitoxin


Download         Length: 200 a.a.        Molecular weight: 22357.50 Da        Isoelectric Point: 5.1445

>AT30119 WP_001251218.1 NC_022442:c1938553-1937954 [Staphylococcus aureus subsp. aureus SA957]
MAMNFKVFDNSQLVAEYAADIIRKQFNNNPTTIAGFHLDTDQAPVLDELKKNIEKHAVDFSQINILDYDDKKSYFEALGV
PAGQVYPIAYEKDAIELIADKIKTKENKGKLTLQVVSIDEQGKLNVSIRQGLMEAREIFIVVTGANKRDVVEKLYQENGK
TSFEPADLKAHRMVNVILDKEAAAGLPEDVKAYFTSRFA

Download         Length: 600 bp

>AT30119 NC_022442:c1938553-1937954 [Staphylococcus aureus subsp. aureus SA957]
ATGGCAATGAACTTTAAAGTCTTTGACAATAGTCAACTTGTAGCAGAATATGCTGCTGATATTATTAGAAAGCAATTTAA
CAATAATCCTACTACAATTGCAGGTTTTCATTTAGATACTGATCAAGCGCCAGTACTAGATGAATTAAAGAAAAATATTG
AAAAGCATGCTGTTGATTTTAGCCAAATAAATATTTTAGATTATGACGATAAAAAATCATATTTCGAAGCGTTAGGTGTA
CCAGCAGGTCAAGTTTATCCAATTGCTTATGAAAAAGATGCAATCGAATTAATCGCTGATAAGATTAAAACTAAAGAAAA
TAAAGGGAAATTAACATTACAAGTTGTTTCTATTGATGAGCAAGGTAAGTTAAATGTTAGTATTCGTCAAGGACTAATGG
AAGCAAGAGAAATTTTCATAGTAGTGACTGGTGCTAATAAACGAGATGTAGTTGAAAAATTATATCAAGAAAATGGTAAA
ACAAGCTTCGAACCAGCCGATTTAAAAGCACATAGAATGGTAAATGTTATTCTTGATAAAGAAGCGGCTGCAGGTTTACC
TGAAGATGTTAAAGCTTACTTTACGTCACGCTTTGCTTAA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB X5E2E6

Antitoxin

Source ID Structure
AlphaFold DB A0A6B1RP77

References