Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) cptAB/Cpta(toxin)
Location 798673..799330 Replicon chromosome
Accession NZ_CP035383
Organism Klebsiella pneumoniae strain AP8555

Toxin (Protein)


Gene name cptA Uniprot ID W8UCT0
Locus tag ES964_RS04025 Protein ID WP_002916310.1
Coordinates 798920..799330 (+) Length 137 a.a.

Antitoxin (Protein)


Gene name cptB Uniprot ID W8UQ37
Locus tag ES964_RS04020 Protein ID WP_002916312.1
Coordinates 798673..798939 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ES964_RS03995 793881..795314 - 1434 WP_002916322.1 6-phospho-beta-glucosidase BglA -
ES964_RS04000 795433..796161 - 729 WP_048336809.1 MurR/RpiR family transcriptional regulator -
ES964_RS04005 796211..796522 + 312 WP_004144734.1 N(4)-acetylcytidine aminohydrolase -
ES964_RS04010 796686..797345 + 660 WP_002916317.1 hemolysin III family protein -
ES964_RS04015 797444..798427 - 984 WP_014906951.1 tRNA-modifying protein YgfZ -
ES964_RS04020 798673..798939 + 267 WP_002916312.1 FAD assembly factor SdhE Antitoxin
ES964_RS04025 798920..799330 + 411 WP_002916310.1 protein YgfX Toxin
ES964_RS04030 799337..799858 - 522 WP_002916308.1 flavodoxin FldB -
ES964_RS04035 799959..800855 + 897 WP_004144729.1 site-specific tyrosine recombinase XerD -
ES964_RS04040 800878..801591 + 714 WP_002916301.1 bifunctional protein-disulfide isomerase/oxidoreductase DsbC -
ES964_RS04045 801597..803330 + 1734 WP_004149758.1 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

>T117696 WP_002916310.1 NZ_CP035383:798920-799330 [Klebsiella pneumoniae]
VVLWQSDLRISWRAQWFSLLLHGVVAALVLLVPWPLSYTPIWLLLLSLVVFDCVRSQRRIHARRGEIKLLTDSRLRWQNA
EWEILGTPWVINSGMLLRLRHVDTRRGQHLWLAADSMDAGEWRDLRRLVLQKPAQE

Download         Length: 411 bp

>T117696 NZ_CP035383:798920-799330 [Klebsiella pneumoniae]
GTGGTCCTGTGGCAATCTGATCTCCGTATCTCCTGGCGCGCGCAGTGGTTTTCCCTGCTGCTTCACGGCGTGGTGGCGGC
CCTGGTGCTGTTGGTTCCCTGGCCGCTGAGCTATACCCCGATCTGGCTGCTGCTGCTGTCGCTGGTGGTCTTCGACTGCG
TGCGCAGCCAGCGGCGGATCCATGCCCGTCGCGGGGAGATAAAACTGCTCACCGATTCCCGTCTTCGCTGGCAAAACGCC
GAATGGGAAATCCTCGGGACGCCGTGGGTTATCAATAGCGGTATGCTGCTGCGTTTGCGCCATGTCGATACCCGGCGCGG
ACAGCATCTTTGGCTGGCGGCGGACAGCATGGACGCCGGAGAGTGGCGCGATCTGCGCCGGCTGGTGCTGCAAAAACCGG
CGCAGGAGTAA

Antitoxin


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

>AT117696 WP_002916312.1 NZ_CP035383:798673-798939 [Klebsiella pneumoniae]
MDINNKARIHWACRRGMRELDISIMPFFEYEYDTLSDADKQLFIRLLENDDPDLFNWLMNHGKPADAELQRMVTLIQTRN
RERGPVAI

Download         Length: 267 bp

>AT117696 NZ_CP035383:798673-798939 [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