Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1291972..1292629 Replicon chromosome
Accession NZ_CP026275
Organism Klebsiella oxytoca strain KONIH5

Toxin (Protein)


Gene name cptA Uniprot ID J5U333
Locus tag C2U46_RS06240 Protein ID WP_004854060.1
Coordinates 1291972..1292382 (-) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID H3N295
Locus tag C2U46_RS06245 Protein ID WP_004124953.1
Coordinates 1292363..1292629 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C2U46_RS06220 1287949..1289682 - 1734 WP_032693806.1 single-stranded-DNA-specific exonuclease RecJ -
C2U46_RS06225 1289688..1290401 - 714 WP_032693807.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
C2U46_RS06230 1290424..1291320 - 897 WP_004105555.1 site-specific tyrosine recombinase XerD -
C2U46_RS06235 1291442..1291963 + 522 WP_014226792.1 flavodoxin FldB -
C2U46_RS06240 1291972..1292382 - 411 WP_004854060.1 protein YgfX Toxin
C2U46_RS06245 1292363..1292629 - 267 WP_004124953.1 FAD assembly factor SdhE Antitoxin
C2U46_RS06250 1292874..1293857 + 984 WP_014226793.1 tRNA-modifying protein YgfZ -
C2U46_RS06255 1294051..1296849 + 2799 WP_014226794.1 transcriptional regulator DagR -
C2U46_RS06260 1296970..1297395 + 426 WP_004854067.1 PTS sugar transporter subunit IIA -

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

Inner membrane protein YgfX

(3-131)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 16106.97 Da        Isoelectric Point: 10.9455

>T93782 WP_004854060.1 NZ_CP026275:c1292382-1291972 [Klebsiella oxytoca]
VVLWQSDLRISWRAQWFSLLMHGVVAALVLLMPWPLSYTPLWLILLSLVVFDCVRSQRRIHARQGEIKLLIDSRLRWQKA
EWDIIGTPWVINSGMLLRLRNTENQRTQHLWVAADSMDAGEWRDLRRLVLLKPTQE

Download         Length: 411 bp

>T93782 NZ_CP026275:c1292382-1291972 [Klebsiella oxytoca]
GTGGTCCTGTGGCAATCTGATTTACGCATCTCGTGGCGAGCGCAGTGGTTTTCGCTGCTGATGCACGGCGTGGTGGCGGC
GCTTGTGCTGCTGATGCCCTGGCCGCTGAGCTATACCCCGCTGTGGCTGATACTGCTGTCGCTGGTGGTGTTCGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCAGGGAGAAATCAAGCTGCTGATCGACTCCCGTCTGCGCTGGCAAAAGGCG
GAGTGGGATATCATCGGCACCCCGTGGGTGATTAACAGCGGAATGCTGCTGCGCCTGCGGAATACGGAAAACCAACGAAC
CCAGCATTTGTGGGTCGCGGCGGATAGCATGGACGCGGGAGAATGGCGAGACCTGCGTCGGCTGGTGTTGCTAAAACCGA
CGCAAGAGTAG

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10411.88 Da        Isoelectric Point: 5.1296

>AT93782 WP_004124953.1 NZ_CP026275:c1292629-1292363 [Klebsiella oxytoca]
MDINNKARIHWACRRGMRELDISIMPFFEHEYDTLSDGDKALFIRLLENDDPDLFNWLMNHGEPADAELQRMVKLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT93782 NZ_CP026275:c1292629-1292363 [Klebsiella oxytoca]
ATGGACATTAACAATAAAGCCCGCATCCACTGGGCATGCCGTCGAGGTATGCGTGAACTCGATATCTCCATCATGCCGTT
TTTCGAGCATGAGTACGACACGCTCAGCGATGGCGATAAAGCGTTATTCATCCGCCTGCTGGAAAACGACGATCCGGATC
TGTTCAACTGGTTGATGAATCATGGCGAGCCGGCTGATGCAGAACTGCAGCGGATGGTAAAATTAATTCAGACACGGAAT
CGGGAACGTGGTCCTGTGGCAATCTGA

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 A0A0H3GYA5

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3H3L9

References