Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 896316..896973 Replicon chromosome
Accession NZ_CP031756
Organism Klebsiella aerogenes strain FDAARGOS_327

Toxin (Protein)


Gene name cptA Uniprot ID A0A0H3FM52
Locus tag CEQ05_RS04560 Protein ID WP_015369792.1
Coordinates 896316..896726 (-) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID A0A0H3FJK6
Locus tag CEQ05_RS04565 Protein ID WP_015369791.1
Coordinates 896707..896973 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CEQ05_RS04540 892315..894048 - 1734 WP_015369796.1 single-stranded-DNA-specific exonuclease RecJ -
CEQ05_RS04545 894054..894767 - 714 WP_015369795.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
CEQ05_RS04550 894790..895686 - 897 WP_015369794.1 site-specific tyrosine recombinase XerD -
CEQ05_RS04555 895787..896308 + 522 WP_015369793.1 flavodoxin FldB -
CEQ05_RS04560 896316..896726 - 411 WP_015369792.1 protein YgfX Toxin
CEQ05_RS04565 896707..896973 - 267 WP_015369791.1 FAD assembly factor SdhE Antitoxin
CEQ05_RS04570 897197..898180 + 984 WP_015369790.1 tRNA-modifying protein YgfZ -
CEQ05_RS04575 898279..898938 - 660 WP_008806429.1 hemolysin III family protein -
CEQ05_RS04580 899103..899414 - 312 WP_015369789.1 N(4)-acetylcytidine aminohydrolase -
CEQ05_RS04585 899465..900193 + 729 WP_015369788.1 MurR/RpiR family transcriptional regulator -
CEQ05_RS04590 900313..901746 + 1434 WP_015369787.1 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: 15887.69 Da        Isoelectric Point: 10.0200

>T109996 WP_015369792.1 NZ_CP031756:c896726-896316 [Klebsiella aerogenes]
VVLWQSDLRISWRSQWFSLLLHGVVAAIVLLMPWPLSYTPIWLLLLSLVVFDCVRSQRRIHACQGEIKLLIDSRLRWQKT
EWDIVGTPWVISSGMLLRLKHAETGRSQHLWVAADSMDAGEWRDLRRLVLQKPAHD

Download         Length: 411 bp

>T109996 NZ_CP031756:c896726-896316 [Klebsiella aerogenes]
GTGGTCCTGTGGCAATCTGATTTACGTATTTCCTGGCGTTCGCAGTGGTTCTCGCTGCTGCTGCACGGGGTGGTGGCGGC
GATAGTGCTGCTCATGCCCTGGCCGTTAAGCTACACCCCGATTTGGCTCCTGTTGCTATCGCTGGTGGTGTTTGACTGCG
TGCGCAGCCAGCGGCGGATCCACGCCTGCCAGGGAGAAATTAAGCTGTTAATCGACTCCCGTTTACGGTGGCAAAAAACG
GAATGGGATATCGTCGGGACGCCATGGGTTATCAGCAGCGGGATGCTGCTGCGCCTGAAGCATGCGGAAACCGGCCGTAG
CCAGCATTTGTGGGTGGCGGCGGATAGCATGGATGCGGGGGAATGGCGGGATTTGCGCCGGCTGGTGCTGCAAAAGCCGG
CGCACGACTAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10579.09 Da        Isoelectric Point: 5.6963

>AT109996 WP_015369791.1 NZ_CP031756:c896973-896707 [Klebsiella aerogenes]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDDDKRLFIRLLENDDPDLFNWLMNHGKPADAQLQRMINLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT109996 NZ_CP031756:c896973-896707 [Klebsiella aerogenes]
ATGGACATTAACAACAAAGCTCGCATCCACTGGGCATGCCGCCGCGGTATGCGCGAACTCGATATCTCCATCATGCCGTT
TTTCGAGTATGAGTACGACACGCTCAGCGATGACGATAAGCGCCTGTTCATCCGTTTGCTGGAGAACGATGATCCGGATC
TGTTTAACTGGCTGATGAATCACGGCAAGCCGGCAGATGCGCAACTTCAACGGATGATTAATTTAATCCAGACTCGGAAT
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 A0A0H3FM52

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3FJK6

References