261210

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 2640161..2640786 Replicon chromosome
Accession NZ_CP107422
Organism Klebsiella pneumoniae strain CRKP_20

Toxin (Protein)


Gene name vapC Uniprot ID R4Y4A3
Locus tag OH530_RS12990 Protein ID WP_002882817.1
Coordinates 2640161..2640544 (-) Length 128 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID J2DFR0
Locus tag OH530_RS12995 Protein ID WP_004150355.1
Coordinates 2640544..2640786 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH530_RS12975 2637527..2638429 + 903 WP_002882822.1 formate dehydrogenase subunit beta -
OH530_RS12980 2638426..2639061 + 636 WP_002882818.1 formate dehydrogenase cytochrome b556 subunit -
OH530_RS12985 2639058..2639987 + 930 WP_004150358.1 formate dehydrogenase accessory protein FdhE -
OH530_RS12990 2640161..2640544 - 384 WP_002882817.1 type II toxin-antitoxin system VapC family toxin Toxin
OH530_RS12995 2640544..2640786 - 243 WP_004150355.1 CopG family transcriptional regulator Antitoxin
OH530_RS13000 2640991..2641908 + 918 WP_002882812.1 alpha/beta hydrolase -
OH530_RS13005 2641922..2642863 - 942 WP_004178031.1 fatty acid biosynthesis protein FabY -
OH530_RS13010 2642908..2643345 - 438 WP_002882809.1 D-aminoacyl-tRNA deacylase -
OH530_RS13015 2643342..2644202 - 861 WP_002882807.1 virulence factor BrkB family protein -
OH530_RS13020 2644196..2644795 - 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

>T261210 WP_002882817.1 NZ_CP107422:c2640544-2640161 [Klebsiella pneumoniae]
MTSGSALFDTNILIDLFSGRREAKQALEAWPPQNAISLITWMEVMVGAKKYHQEQRTRMALSTFNIINISQDIAERSVAL
RQEYKLKLPDAIILATAQLHRLELITRNTKDFAGIPGVVTPYEIHPE

Download         Length: 384 bp

Antitoxin


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

>AT261210 WP_004150355.1 NZ_CP107422:c2640786-2640544 [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