Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5401074..5401699 Replicon chromosome
Accession NZ_CP097683
Organism Klebsiella pneumoniae strain IR12073_1

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag M3X91_RS26595 Protein ID WP_002882817.1
Coordinates 5401074..5401457 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag M3X91_RS26600 Protein ID WP_004150355.1
Coordinates 5401457..5401699 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M3X91_RS26580 (M3X91_26580) 5398440..5399342 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
M3X91_RS26585 (M3X91_26585) 5399339..5399974 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
M3X91_RS26590 (M3X91_26590) 5399971..5400900 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
M3X91_RS26595 (M3X91_26595) 5401074..5401457 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
M3X91_RS26600 (M3X91_26600) 5401457..5401699 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
M3X91_RS26605 (M3X91_26605) 5401904..5402821 + 918 WP_002882812.1 alpha/beta hydrolase -
M3X91_RS26610 (M3X91_26610) 5402835..5403776 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
M3X91_RS26615 (M3X91_26615) 5403821..5404258 - 438 WP_002882809.1 D-aminoacyl-tRNA deacylase -
M3X91_RS26620 (M3X91_26620) 5404255..5405114 - 860 Protein_5213 virulence factor BrkB family protein -
M3X91_RS26625 (M3X91_26625) 5405108..5405707 - 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

>T245921 WP_002882817.1 NZ_CP097683:c5401457-5401074 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT245921 WP_004150355.1 NZ_CP097683:c5401699-5401457 [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