Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tsbAT/-
Location 1888898..1889674 Replicon chromosome
Accession NZ_CP092561
Organism Staphylococcus aureus strain MRSA-WC101

Toxin (Protein)


Gene name tsbT Uniprot ID X5E2E6
Locus tag MKI54_RS09075 Protein ID WP_000031108.1
Coordinates 1888898..1889050 (-) Length 51 a.a.

Antitoxin (Protein)


Gene name tsbA Uniprot ID W8U4V4
Locus tag MKI54_RS09080 Protein ID WP_001251224.1
Coordinates 1889075..1889674 (-) Length 200 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MKI54_RS09060 (MKI54_001797) 1885100..1885921 + 822 WP_000669376.1 RluA family pseudouridine synthase -
MKI54_RS09065 (MKI54_001798) 1886374..1887759 - 1386 WP_000116228.1 class II fumarate hydratase -
MKI54_RS09070 (MKI54_001799) 1887955..1888350 - 396 WP_000901023.1 hypothetical protein -
MKI54_RS09075 (MKI54_001800) 1888898..1889050 - 153 WP_000031108.1 SAS053 family protein Toxin
MKI54_RS09080 (MKI54_001801) 1889075..1889674 - 600 WP_001251224.1 glucosamine-6-phosphate isomerase Antitoxin
MKI54_RS09085 (MKI54_001802) 1889833..1890303 - 471 WP_000181394.1 tRNA (uridine(34)/cytosine(34)/5- carboxymethylaminomethyluridine(34)-2'-O)- methyltransferase TrmL -
MKI54_RS09090 (MKI54_001803) 1890308..1891435 - 1128 WP_000379980.1 tRNA epoxyqueuosine(34) reductase QueG -
MKI54_RS09095 (MKI54_001804) 1891586..1892308 - 723 WP_000590809.1 amino acid ABC transporter ATP-binding protein -
MKI54_RS09100 (MKI54_001805) 1892301..1893758 - 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

>T236595 WP_000031108.1 NZ_CP092561:c1889050-1888898 [Staphylococcus aureus]
MSKDKDPKLNYHEEENSMVTDFEDLKELGKEMEQISDQNDQEKNSEEDSQ

Download         Length: 153 bp

>T236595 NZ_LR698987:1628137-1628412 [Leminorella richardii]
ATGCAAGAAAAGGTTCTATTGCTTAGGAAAAAGCAGTATTCCACCCTGTCGCAACTTTTTAAGATCCCTGCTTTGGCAGG
GATAAAATGGAAAGATATTGAGTCGTTGGTGATTGCTCTCGGCGGTGAAGTTCAGGAGGGGAATGGCTCAAGGGTAAAGT
TCTTTCTGGCTGGCAGCATTGCGCATTTTCACCGTCCGCATCCGTCACCCGATACGGATAAAGGCGCTGTTGTCAGCGTT
GGTGATTGGCTTATGAGTTTGGGGGTAACGCCATGA

Antitoxin


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

>AT236595 WP_001251224.1 NZ_CP092561:c1889674-1889075 [Staphylococcus aureus]
MAMNFKVFDNSQLVAEYAADIIRKQFNNNPTTIAGFHLDTDQAPVLDELKKNVEKHAVDFSQINILDYDDKKSYFEALGV
PAGQVYPIAYEKDAIELIADKIKTKENKGKLTLQVVSIDEQGKLNVSIRQGLMEAREIFLVVTGANKRDVVEKLYQENGK
TSFEPADLKAHRMVNVILDKEAAAGLPEDVKAYFTSRFA

Download         Length: 600 bp

>AT236595 NZ_LR698987:1628415-1628783 [Leminorella richardii]
ATGAAGAAACAGCCTGATATTAATACACTTAATACCATGGTTGTGGCCGGTCAGCCGGCTATTATTAGTTTTGTTCCGGA
GCTGGGAGCTTTTCGCGGTCGCTTTCTTGGCCTGTCAGGCTACTGTGACTTTGTCGCTGACAGCATTAGCGCATTAAAGC
ATGAAGGTGAAATCTCTTTACGTGAATATCTGGAAGACTGCAAAGAGCATGGGATAGAGCCGTATGCCCGAAAGGAAAAG
CAGAGGACATTTACGCTACGCTATCCAGAATCGTTTGGCGAACAGTTAGAGCACGCCGCTGCCGCGTCTGAAGTTTCGCT
GAACTCGTTCATTGTTGACGTTTTGAAAGAGCGGCTGTCGCGGCAGTGA

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 W8U4V4

References