Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 880182..880839 Replicon chromosome
Accession NZ_CP033631
Organism Klebsiella sp. P1CD1

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag DTA24_RS04450 Protein ID WP_002916310.1
Coordinates 880429..880839 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag DTA24_RS04445 Protein ID WP_002916312.1
Coordinates 880182..880448 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DTA24_RS04425 876624..877352 - 729 WP_012967245.1 MurR/RpiR family transcriptional regulator -
DTA24_RS04430 877403..877714 + 312 WP_008806430.1 N(4)-acetylcytidine aminohydrolase -
DTA24_RS04435 877878..878537 + 660 WP_008806429.1 hemolysin III family protein -
DTA24_RS04440 878953..879936 - 984 WP_012967246.1 tRNA-modifying protein YgfZ -
DTA24_RS04445 880182..880448 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
DTA24_RS04450 880429..880839 + 411 WP_002916310.1 protein YgfX Toxin
DTA24_RS04455 880846..881367 - 522 WP_008806427.1 flavodoxin FldB -
DTA24_RS04460 881468..882364 + 897 WP_008806426.1 site-specific tyrosine recombinase XerD -
DTA24_RS04465 882387..883100 + 714 WP_072124461.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
DTA24_RS04470 883106..884839 + 1734 WP_012540594.1 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

>T113909 WP_002916310.1 NZ_CP033631:880429-880839 [Klebsiella sp. P1CD1]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T113909 NZ_CP033631:880429-880839 [Klebsiella sp. P1CD1]
GTGGTCCTGTGGCAATCTGATCTCCGTATCTCCTGGCGCGCGCAGTGGTTTTCCCTGCTGCTCCACGGCGTTGTGGCGGC
GCTGGTGCTGTTGGTTCCCTGGCCGCTAAGCTACACCCCGATCTGGCTGCTGCTGTTGTCGCTGGTAGTGTTTGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCGCGGAGAGATAAAACTGCTCACCGATTCCCGTCTTCGCTGGCAAAACGCC
GAATGGGAGATCCTCGGGACGCCGTGGGTCATCAATAGCGGTATGCTGCTGCGTTTACGCCATGTCGATACCCGGCGCGG
GCAGCATCTGTGGCTGGCGGCGGATAGCATGGATGCCGGAGAATGGCGCGATCTGCGCCGGCTGGTGCTGCAAAAACCGG
CGCAGGAGTAA

Antitoxin


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

>AT113909 WP_002916312.1 NZ_CP033631:880182-880448 [Klebsiella sp. P1CD1]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT113909 NZ_CP033631:880182-880448 [Klebsiella sp. P1CD1]
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