Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 4800023..4800648 Replicon chromosome
Accession NZ_CP069962
Organism Klebsiella pneumoniae strain FDAARGOS_1307

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag I6K37_RS23240 Protein ID WP_002882817.1
Coordinates 4800023..4800406 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag I6K37_RS23245 Protein ID WP_004150355.1
Coordinates 4800406..4800648 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6K37_RS23225 4797389..4798291 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
I6K37_RS23230 4798288..4798923 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
I6K37_RS23235 4798920..4799849 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
I6K37_RS23240 4800023..4800406 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
I6K37_RS23245 4800406..4800648 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
I6K37_RS23250 4800853..4801770 + 918 WP_004181612.1 alpha/beta hydrolase -
I6K37_RS23255 4801784..4802725 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
I6K37_RS23260 4802770..4803207 - 438 WP_002882809.1 D-tyrosyl-tRNA(Tyr) deacylase -
I6K37_RS23265 4803204..4804064 - 861 WP_004146232.1 virulence factor BrkB family protein -
I6K37_RS23270 4804058..4804657 - 600 WP_004151865.1 glucose-1-phosphatase -

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

PIN domain

(7-112)

Antitoxin

Predicted DNA-binding protein, ribbon-helix-helix domain

(16-47)


Sequences

Toxin        


Download         Length: 128 a.a.        Molecular weight: 14377.62 Da        Isoelectric Point: 7.3178

>T192355 WP_002882817.1 NZ_CP069962:c4800406-4800023 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

>T192355 NZ_CP092344:c2377275-2376910 [Rhizobium gallicum]
ATGGTGAAAGCGCTCTTCGATACGAACATCCTTATCGACTATCTCAACGCCATACCGGAAGCCCGCGACGAGCTTGACCG
CTATGGACGCCGTGCCATCAGCGTCGTCACTTGGATGGAGGTGTTGATTGGCGCTGATCCCGACGTCGAAGCAGCGACGC
GAAGCTTCTTGAATAACTTCCAGATCATCGCGGTTGATAATGCGATAGCGGAAGGCGCTGTTCGCTTAAGACAGCACCAC
CGGATCAAATTGCCGGACGCGATAATCTGGTCGACCGCCGATGCGCATGCGTTGCTCCTGGTGACGCGCAACACCAAGGA
CTTTCCGGCGGATAATCCTGGAATCCGCGTCCCATATCTGCGTTGA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9567.83 Da        Isoelectric Point: 4.3509

>AT192355 WP_004150355.1 NZ_CP069962:c4800648-4800406 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp

>AT192355 NZ_CP092344:c2377484-2377269 [Rhizobium gallicum]
ATGCGTATCCTGGTCGATATCGTCGAATCCGAGTTGAAGGCGCTGGATAAGATGGCGAAGAGCGAGAAGGTTTCCCGCGC
CTCGCTCATCCGCAAAGCTGTCAACGATTTTCTGGATCGTCATGATCGGACAAAAGAGGCAGAAGCTTTCGGGCTCTGGG
GTAATAGAAAGATCGATGGGCTCGAATACCAGGATAAAGTTCGAAGCGAATGGTGA

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 A0A0H3GPK8

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GGU9

References