Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 873101..873758 Replicon chromosome
Accession NZ_AP024753
Organism Klebsiella pneumoniae strain TUM12127

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag K6J87_RS04410 Protein ID WP_002916310.1
Coordinates 873348..873758 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag K6J87_RS04405 Protein ID WP_002916312.1
Coordinates 873101..873367 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K6J87_RS04380 (TUM12127_08560) 868257..869690 - 1434 WP_002916322.1 6-phospho-beta-glucosidase BglA -
K6J87_RS04385 (TUM12127_08570) 869809..870537 - 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
K6J87_RS04390 (TUM12127_08580) 870587..870898 + 312 WP_002916319.1 N(4)-acetylcytidine aminohydrolase -
K6J87_RS04395 (TUM12127_08590) 871062..871721 + 660 WP_002916317.1 hemolysin III family protein -
K6J87_RS04400 (TUM12127_08600) 871872..872855 - 984 WP_002916313.1 tRNA-modifying protein YgfZ -
K6J87_RS04405 (TUM12127_08610) 873101..873367 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
K6J87_RS04410 (TUM12127_08620) 873348..873758 + 411 WP_002916310.1 protein YgfX Toxin
K6J87_RS04415 (TUM12127_08630) 873765..874286 - 522 WP_002916308.1 flavodoxin FldB -
K6J87_RS04420 (TUM12127_08640) 874387..875283 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
K6J87_RS04425 (TUM12127_08650) 875306..876019 + 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
K6J87_RS04430 (TUM12127_08660) 876025..877758 + 1734 WP_004151783.1 single-stranded-DNA-specific exonuclease RecJ -

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

(3-132)

Antitoxin

Flavinator of succinate dehydrogenase

(7-79)


Sequences

Toxin        


Download         Length: 137 a.a.        Molecular weight: 16049.85 Da        Isoelectric Point: 11.4778

>T39449 WP_002916310.1 NZ_AP024753:873348-873758 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T39449 NZ_AP024753:873348-873758 [Klebsiella pneumoniae]
GTGGTCCTGTGGCAATCTGATCTCCGTATCTCCTGGCGCGCGCAGTGGTTTTCCCTGCTGCTTCACGGCGTGGTGGCGGC
CCTGGTGCTGTTGGTTCCCTGGCCGCTGAGCTATACCCCGATCTGGCTGCTGCTGCTGTCGCTGGTGGTCTTCGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCGCGGGGAGATAAAACTGCTCACCGATTCCCGTCTTCGCTGGCAAAACGCC
GAATGGGAAATCCTCGGGACGCCGTGGGTTATCAATAGCGGTATGCTGCTGCGTTTGCGCCATGTCGATACCCGGCGCGG
ACAGCATCTTTGGCTGGCGGCGGACAGCATGGACGCCGGAGAGTGGCGCGATCTGCGCCGGCTGGTGCTGCAAAAACCGG
CGCAGGAGTAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10480.98 Da        Isoelectric Point: 5.1116

>AT39449 WP_002916312.1 NZ_AP024753:873101-873367 [Klebsiella pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT39449 NZ_AP024753:873101-873367 [Klebsiella pneumoniae]
ATGGACATTAACAATAAAGCACGTATCCACTGGGCATGCCGCCGCGGGATGCGCGAACTCGACATCTCCATCATGCCGTT
CTTTGAGTATGAGTACGATACCCTCAGCGACGCTGACAAACAGCTGTTCATTCGCCTGCTGGAAAATGACGATCCGGATC
TGTTCAACTGGCTGATGAACCACGGCAAACCGGCCGATGCGGAGCTGCAGCGGATGGTAACCTTAATTCAGACACGGAAT
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 A0A0H3GSW7

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GY41

References