Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 1361892..1362549 Replicon chromosome
Accession NZ_CP027612
Organism Klebsiella pneumoniae subsp. ozaenae strain AR_0096

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag AM475_RS06825 Protein ID WP_002916310.1
Coordinates 1361892..1362302 (-) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag AM475_RS06830 Protein ID WP_002916312.1
Coordinates 1362283..1362549 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AM475_RS06805 1357892..1359625 - 1734 WP_004151783.1 single-stranded-DNA-specific exonuclease RecJ -
AM475_RS06810 1359631..1360344 - 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
AM475_RS06815 1360367..1361263 - 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
AM475_RS06820 1361364..1361885 + 522 WP_002916308.1 flavodoxin FldB -
AM475_RS06825 1361892..1362302 - 411 WP_002916310.1 protein YgfX Toxin
AM475_RS06830 1362283..1362549 - 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
AM475_RS06835 1362795..1363778 + 984 WP_002916313.1 tRNA-modifying protein YgfZ -
AM475_RS06840 1363929..1364588 - 660 WP_002916317.1 hemolysin III family protein -
AM475_RS06845 1364752..1365063 - 312 WP_002916319.1 N(4)-acetylcytidine aminohydrolase -
AM475_RS06850 1365113..1365841 + 729 WP_002916321.1 MurR/RpiR family transcriptional regulator -
AM475_RS06855 1365960..1367393 + 1434 WP_002916322.1 6-phospho-beta-glucosidase BglA -

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

>T99772 WP_002916310.1 NZ_CP027612:c1362302-1361892 [Klebsiella pneumoniae subsp. ozaenae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T99772 NZ_CP027612:c1362302-1361892 [Klebsiella pneumoniae subsp. ozaenae]
GTGGTCCTGTGGCAATCTGATCTCCGTATCTCCTGGCGCGCGCAGTGGTTTTCCCTGCTGCTTCACGGCGTGGTGGCGGC
CCTGGTGCTGTTGGTTCCCTGGCCGCTGAGTTATACCCCGATCTGGCTGCTGCTGCTGTCGCTGGTGGTCTTCGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCGCGGGGAGATAAAACTGCTCACCGATTCCCGTCTTCGCTGGCAAAACGCC
GAATGGGAAATCCTCGGGACGCCGTGGGTTATCAATAGCGGTATGCTGCTGCGTTTGCGCCATGTCGATACCCGGCGCGG
ACAGCATCTTTGGCTGGCGGCGGACAGCATGGACGCCGGAGAGTGGCGCGATCTGCGCCGGCTGGTGCTGCAAAAACCGG
CGCAGGAGTAA

Antitoxin


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

>AT99772 WP_002916312.1 NZ_CP027612:c1362549-1362283 [Klebsiella pneumoniae subsp. ozaenae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT99772 NZ_CP027612:c1362549-1362283 [Klebsiella pneumoniae subsp. ozaenae]
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