Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) yeeUV (cbtA-cbeA)/CbtA-CbeA
Location 3359958..3360793 Replicon chromosome
Accession NZ_CP069624
Organism Escherichia coli strain PBP8

Toxin (Protein)


Gene name yeeV Uniprot ID A0A0J2AEA6
Locus tag JSQ93_RS15945 Protein ID WP_000854759.1
Coordinates 3360416..3360793 (+) Length 126 a.a.

Antitoxin (Protein)


Gene name yeeU Uniprot ID S1NM52
Locus tag JSQ93_RS15940 Protein ID WP_001295723.1
Coordinates 3359958..3360326 (+) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JSQ93_RS15915 (3357073) 3357073..3357268 + 196 Protein_3107 DUF905 family protein -
JSQ93_RS15920 (3357386) 3357386..3358204 + 819 WP_001234738.1 DUF932 domain-containing protein -
JSQ93_RS15925 (3358546) 3358546..3359019 + 474 WP_001350782.1 antirestriction protein -
JSQ93_RS15930 (3359035) 3359035..3359511 + 477 WP_001186775.1 RadC family protein -
JSQ93_RS15935 (3359574) 3359574..3359795 + 222 WP_000692345.1 DUF987 domain-containing protein -
JSQ93_RS15940 (3359958) 3359958..3360326 + 369 WP_001295723.1 type IV toxin-antitoxin system YeeU family antitoxin Antitoxin
JSQ93_RS15945 (3360416) 3360416..3360793 + 378 WP_000854759.1 TA system toxin CbtA family protein Toxin
JSQ93_RS15950 (3360790) 3360790..3361278 + 489 WP_000761690.1 DUF5983 family protein -
JSQ93_RS15955 (3361295) 3361295..3361471 + 177 WP_000839286.1 DUF957 domain-containing protein -
JSQ93_RS15960 (3361577) 3361577..3361726 + 150 Protein_3116 hypothetical protein -
JSQ93_RS15965 (3362093) 3362093..3362269 + 177 Protein_3117 helix-turn-helix domain-containing protein -
JSQ93_RS15970 (3363060) 3363060..3364682 + 1623 WP_001295726.1 Alw26I/Eco31I/Esp3I family type II restriction adenine-specific DNA-methyltransferase -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 3346264..3373692 27428


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

CbtA toxin of type IV toxin-antitoxin system

(1-112)

Antitoxin

Antitoxin CbeA

(18-117)


Sequences

Toxin        


Download         Length: 126 a.a.        Molecular weight: 14144.26 Da        Isoelectric Point: 7.3249

>T191321 WP_000854759.1 NZ_CP069624:3360416-3360793 [Escherichia coli]
MKTLPDTHVREVSCCPSPVTIWQTLLTRLLDQHYGLTLNDTPFADERVIEQHIEAGISLCDAVNFLVEKYALVRTDLPGF
SACTHSQLINSIDILRARRATGLMIRDNYRTVNNITLGKHPEAKR

Download         Length: 378 bp

>T191321 NZ_CP091677:c2694131-2693880 [Escherichia coli]
ATGCGTACAATTAGCTACAGCGAAGCGCGTCAGAATTTGTCGGCAACAATGATGAAAGCCGTTGAAGATCATGCCCCGAT
CCTTATTACTCGTCAGAATGGAGAGGCTTGTGTTCTGATGTCACTCGAAGAATACAACTCGCTGGAAGAGACGGCTTATC
TACTGCGTTCCCCCGCTAACGCCCGGAGATTGATGGACTCAATCGATAGCCTGAAATCAGGCAAAGGAACAGAAAAGGAC
ATTATTGAGTGA

Antitoxin


Download         Length: 123 a.a.        Molecular weight: 13592.40 Da        Isoelectric Point: 6.6255

>AT191321 WP_001295723.1 NZ_CP069624:3359958-3360326 [Escherichia coli]
VSDTLSGTTHPDDNDDHPWWGLPCTVTPCFGARLVQEGNRLHYLADRAGIRGRFRDADAYPLDQAFPLLMKQLKLMLTSG
ELNPRHQHTVTLYAKGLTCEADTLGSCGYVYLAVYPTPETKK

Download         Length: 369 bp

>AT191321 NZ_CP091677:c2693883-2693629 [Escherichia coli]
GTGAAACTAATCTGGTCTGAGGAATCATGGGATGATTATCTGTACTGGCAGGAAACAGATAAGCGAATTGTTAAAAAGAT
CAATGAACTTATCAAAGATACCCGCAGAACGCCATTTGAAGGTAAGGGGAAGCCAGAACCCCTGAAACATAATTTGTCAG
GTTTCTGGTCCCGACGCATTACAGAGGAGCACCGTCTGGTATACGCGGTTACCGACGATTCACTGCTCATTGCAGCATGT
CGTTATCATTATTGA

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 A0A0J2AEA6

Antitoxin

Source ID Structure
AlphaFold DB S1NM52

References