Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vagCD/VapC-VagC
Location 1457558..1458201 Replicon chromosome
Accession NZ_CP018695
Organism Klebsiella pneumoniae strain Kp_Goe_149832

Toxin (Protein)


Gene name vagD Uniprot ID A0A4S8C081
Locus tag BB751_RS07555 Protein ID WP_032433387.1
Coordinates 1457785..1458201 (+) Length 139 a.a.

Antitoxin (Protein)


Gene name vagC Uniprot ID Q84A07
Locus tag BB751_RS07550 Protein ID WP_001261276.1
Coordinates 1457558..1457788 (+) Length 77 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BB751_RS07525 1452580..1453667 + 1088 Protein_1403 transcriptional regulator -
BB751_RS07530 1453670..1455910 + 2241 WP_045326788.1 NTPase -
BB751_RS07540 1456438..1457253 - 816 WP_032433388.1 hypothetical protein -
BB751_RS07550 1457558..1457788 + 231 WP_001261276.1 AbrB/MazE/SpoVT family DNA-binding domain-containing protein Antitoxin
BB751_RS07555 1457785..1458201 + 417 WP_032433387.1 type II toxin-antitoxin system VapC family toxin Toxin
BB751_RS07560 1458357..1459337 + 981 WP_032433385.1 hypothetical protein -
BB751_RS07565 1459532..1461103 - 1572 WP_032433383.1 ATP-binding protein -
BB751_RS07570 1461422..1461670 + 249 WP_032433382.1 hypothetical protein -
BB751_RS07575 1461729..1462247 + 519 WP_045326794.1 hypothetical protein -
BB751_RS07580 1462278..1462769 + 492 WP_032433378.1 hypothetical protein -
BB751_RS07585 1462829..1463032 + 204 WP_032433376.1 hemolysin expression modulator Hha -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 1442194..1489813 47619


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

PIN domain

(6-129)

Antitoxin

SpoVT-AbrB domain

(7-47)


Sequences

Toxin        


Download         Length: 139 a.a.        Molecular weight: 14974.43 Da        Isoelectric Point: 7.8921

>T70250 WP_032433387.1 NZ_CP018695:1457785-1458201 [Klebsiella pneumoniae]
MKKTWMLDTNICSFIMREQPAAVLKRLEQAVLRGDRIVVSAVTYAEMRFGATGPKASPRHIQLVDAFCARLDAILPWDRA
AVDATTDIRVALHLAGTPIGPNDTAIAGHAIAAGAVLVTNNVREFARVPGLTLEDWVI

Download         Length: 417 bp

>T70250 NZ_CP018695:1457785-1458201 [Klebsiella pneumoniae]
ATGAAGAAAACCTGGATGCTCGACACTAACATCTGCTCGTTCATTATGCGCGAGCAGCCGGCAGCGGTGCTGAAGCGCCT
GGAGCAGGCGGTGCTGCGCGGTGATCGCATCGTGGTCTCGGCCGTGACGTATGCCGAGATGCGCTTCGGCGCCACCGGCC
CGAAGGCCTCGCCGCGCCATATTCAGCTGGTCGACGCGTTCTGCGCGCGCCTCGATGCCATCCTGCCCTGGGACCGGGCC
GCGGTGGACGCCACGACCGACATCCGGGTGGCGCTGCACCTCGCCGGGACGCCGATCGGCCCGAACGACACGGCCATTGC
CGGCCACGCCATCGCGGCGGGCGCCGTCCTGGTGACGAACAATGTGAGAGAGTTTGCGCGGGTGCCTGGACTGACACTGG
AAGACTGGGTTATTTAG

Antitoxin


Download         Length: 77 a.a.        Molecular weight: 8721.74 Da        Isoelectric Point: 4.3533

>AT70250 WP_001261276.1 NZ_CP018695:1457558-1457788 [Klebsiella pneumoniae]
MRTVSIFKNGNNRAIRLPRDLDFDGVSELEIVREGDSIILRPVRPTWGSFAQLDRADPDFMAEREDVVSDEGRFEP

Download         Length: 231 bp

>AT70250 NZ_CP018695:1457558-1457788 [Klebsiella pneumoniae]
ATGCGCACAGTTTCGATATTTAAAAACGGCAATAACCGCGCCATCCGTCTGCCCCGGGACCTGGATTTTGACGGCGTCAG
CGAGCTGGAGATCGTCCGGGAAGGGGACAGCATCATTCTGCGTCCCGTCCGGCCGACCTGGGGCTCGTTCGCGCAGCTGG
ACAGGGCCGATCCGGACTTTATGGCGGAACGTGAGGATGTGGTCAGCGATGAAGGACGCTTTGAGCCATGA

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 A0A4S8C081

Antitoxin

Source ID Structure
AlphaFold DB A0A387K023

References