Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tsbAT/-
Location 1024406..1025208 Replicon chromosome
Accession NZ_CP073836
Organism Staphylococcus epidermidis strain B1262351

Toxin (Protein)


Gene name tsbT Uniprot ID Q5HN83
Locus tag KFV42_RS05445 Protein ID WP_002468490.1
Coordinates 1025029..1025208 (+) Length 60 a.a.

Antitoxin (Protein)


Gene name tsbA Uniprot ID Q5HN82
Locus tag KFV42_RS05440 Protein ID WP_002456349.1
Coordinates 1024406..1025005 (+) Length 200 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KFV42_RS05415 (KFV42_05415) 1019617..1021074 + 1458 WP_002440300.1 ABC transporter substrate-binding protein/permease -
KFV42_RS05420 (KFV42_05420) 1021067..1021789 + 723 WP_001829838.1 amino acid ABC transporter ATP-binding protein -
KFV42_RS05425 (KFV42_05425) 1022286..1022441 + 156 WP_001829854.1 hypothetical protein -
KFV42_RS05430 (KFV42_05430) 1022651..1023781 + 1131 WP_001829814.1 tRNA epoxyqueuosine(34) reductase QueG -
KFV42_RS05435 (KFV42_05435) 1023778..1024248 + 471 WP_001829836.1 tRNA (uridine(34)/cytosine(34)/5- carboxymethylaminomethyluridine(34)-2'-O)- methyltransferase TrmL -
KFV42_RS05440 (KFV42_05440) 1024406..1025005 + 600 WP_002456349.1 glucosamine-6-phosphate isomerase Antitoxin
KFV42_RS05445 (KFV42_05445) 1025029..1025208 + 180 WP_002468490.1 SAS053 family protein Toxin
KFV42_RS05450 (KFV42_05450) 1025364..1025768 + 405 WP_001829818.1 hypothetical protein -
KFV42_RS05455 (KFV42_05455) 1025953..1027338 + 1386 WP_001829862.1 class II fumarate hydratase -
KFV42_RS05460 (KFV42_05460) 1027699..1028522 - 824 Protein_1033 RluA family pseudouridine synthase -
KFV42_RS05465 (KFV42_05465) 1028681..1029814 + 1134 WP_001829819.1 GAF domain-containing sensor histidine kinase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
flank IS/Tn - - 1022286..1022441 155


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

(130-195)


Sequences

Toxin        


Download         Length: 60 a.a.        Molecular weight: 6963.56 Da        Isoelectric Point: 4.3016

>T200370 WP_002468490.1 NZ_CP073836:1025029-1025208 [Staphylococcus epidermidis]
MANKKDSKLNYHEEENAMVTDLDDLKELGKEMEQISQENDEEKLNQSHDNEVRSDLKKQ

Download         Length: 180 bp

>T200370 NZ_CP097837:c937259-937041 [Shigella flexneri]
ATGTCCGAAAAACCTTTAACAAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 200 a.a.        Molecular weight: 22709.62 Da        Isoelectric Point: 4.9942

>AT200370 WP_002456349.1 NZ_CP073836:1024406-1025005 [Staphylococcus epidermidis]
MAMNFKVFDNSEKVAEYTADILRKQFNNNPTTIAGFHLSKEHAPVFDELKKNVENHTVDFSQINILDYDDNHSYYEALGV
PTGQIYSISYENDAIDFISDKIKTKENKGKLTMQVLTIDENGKLDISVRQGLMEAREIFLVITGANKRDMVEKLYRENGK
TSFEPSDLKAHRMVNVILDKEAAAGLPEDVKEYFTARFA

Download         Length: 600 bp

>AT200370 NZ_CP097837:c937659-937285 [Shigella flexneri]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGCAATCATGGTTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGCAGTTATGGTATTAATATGCAGGCTCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAACGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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 A0A2G7HY44

Antitoxin

Source ID Structure
AlphaFold DB A0A5E9LUD0

References