Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5474331..5474956 Replicon chromosome
Accession NZ_CP097688
Organism Klebsiella pneumoniae strain IR12079_1

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag M3X89_RS27310 Protein ID WP_002882817.1
Coordinates 5474331..5474714 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag M3X89_RS27315 Protein ID WP_004150355.1
Coordinates 5474714..5474956 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M3X89_RS27295 (M3X89_27295) 5471697..5472599 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
M3X89_RS27300 (M3X89_27300) 5472596..5473231 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
M3X89_RS27305 (M3X89_27305) 5473228..5474157 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
M3X89_RS27310 (M3X89_27310) 5474331..5474714 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
M3X89_RS27315 (M3X89_27315) 5474714..5474956 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
M3X89_RS27320 (M3X89_27320) 5475161..5476078 + 918 WP_002882812.1 alpha/beta hydrolase -
M3X89_RS27325 (M3X89_27325) 5476092..5477033 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
M3X89_RS27330 (M3X89_27330) 5477078..5477515 - 438 WP_002882809.1 D-aminoacyl-tRNA deacylase -
M3X89_RS27335 (M3X89_27335) 5477512..5478372 - 861 WP_002882807.1 virulence factor BrkB family protein -
M3X89_RS27340 (M3X89_27340) 5478366..5478965 - 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

>T245944 WP_002882817.1 NZ_CP097688:c5474714-5474331 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT245944 WP_004150355.1 NZ_CP097688:c5474956-5474714 [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