Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5154871..5155496 Replicon chromosome
Accession NZ_LR890726
Organism Klebsiella pneumoniae isolate INF102-sc-2279897

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag JMX38_RS25225 Protein ID WP_002882817.1
Coordinates 5154871..5155254 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag JMX38_RS25230 Protein ID WP_004150355.1
Coordinates 5155254..5155496 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMX38_RS25210 5152237..5153139 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
JMX38_RS25215 5153136..5153771 + 636 WP_064147423.1 formate dehydrogenase cytochrome b556 subunit -
JMX38_RS25220 5153768..5154697 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
JMX38_RS25225 5154871..5155254 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
JMX38_RS25230 5155254..5155496 - 243 WP_004150355.1 ribbon-helix-helix domain-containing protein Antitoxin
JMX38_RS25235 5155701..5156618 + 918 WP_064147424.1 alpha/beta hydrolase -
JMX38_RS25240 5156632..5157573 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
JMX38_RS25245 5157618..5158055 - 438 WP_064147425.1 D-tyrosyl-tRNA(Tyr) deacylase -
JMX38_RS25250 5158052..5158912 - 861 WP_004146232.1 virulence factor BrkB family protein -
JMX38_RS25255 5158906..5159505 - 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

>T291990 WP_002882817.1 NZ_LR890726:c5155254-5154871 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT291990 WP_004150355.1 NZ_LR890726:c5155496-5155254 [Klebsiella pneumoniae]
MMAERDMGRILLDLSDDVIQRLDDLKVQRNIPRAELLREAVEQYLEKQDRAKDTISSALGLWQDCEEDGMEYQRQLRKEW

Download         Length: 243 bp


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