Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 835958..836615 Replicon chromosome
Accession NZ_CP012744
Organism Klebsiella pneumoniae subsp. pneumoniae strain TGH10

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag AOG31_RS04350 Protein ID WP_002916310.1
Coordinates 836205..836615 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag AOG31_RS04345 Protein ID WP_002916312.1
Coordinates 835958..836224 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AOG31_RS04320 831114..832547 - 1434 WP_009485881.1 6-phospho-beta-glucosidase BglA -
AOG31_RS04325 832666..833394 - 729 WP_062920457.1 MurR/RpiR family transcriptional regulator -
AOG31_RS04330 833444..833755 + 312 WP_004144734.1 N(4)-acetylcytidine aminohydrolase -
AOG31_RS04335 833919..834578 + 660 WP_002916317.1 hemolysin III family protein -
AOG31_RS04340 834729..835712 - 984 WP_002916313.1 tRNA-modifying protein YgfZ -
AOG31_RS04345 835958..836224 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
AOG31_RS04350 836205..836615 + 411 WP_002916310.1 protein YgfX Toxin
AOG31_RS04355 836622..837143 - 522 WP_004144730.1 flavodoxin FldB -
AOG31_RS04360 837244..838140 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
AOG31_RS04365 838163..838876 + 714 WP_062920458.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
AOG31_RS04370 838882..840615 + 1734 WP_062920459.1 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

>T57135 WP_002916310.1 NZ_CP012744:836205-836615 [Klebsiella pneumoniae subsp. pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T57135 NZ_CP012744:836205-836615 [Klebsiella pneumoniae subsp. pneumoniae]
GTGGTCCTGTGGCAATCTGATCTCCGTATCTCCTGGCGCGCTCAGTGGTTTTCCCTGCTGCTTCACGGCGTGGTGGCGGC
CCTGGTGCTGTTGGTTCCCTGGCCGCTGAGCTATACCCCGATCTGGCTGCTGCTGCTGTCGCTGGTGGTCTTCGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCGCGGGGAGATAAAACTGCTCACCGATTCCCGTCTTCGCTGGCAAAACGCC
GAATGGGAGATCCTCGGGACGCCGTGGGTTATCAATAGCGGTATGCTGCTGCGTTTGCGCCATGTCGATACCCGGCGCGG
ACAGCATCTTTGGCTGGCGGCGGACAGCATGGACGCCGGAGAGTGGCGCGATCTGCGCCGGCTGGTGCTGCAAAAACCGG
CGCAGGAGTAA

Antitoxin


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

>AT57135 WP_002916312.1 NZ_CP012744:835958-836224 [Klebsiella pneumoniae subsp. pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT57135 NZ_CP012744:835958-836224 [Klebsiella pneumoniae subsp. 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