Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) vapBC/LOTUS_5_Limkain_b1(toxin)
Location 5046427..5047043 Replicon chromosome
Accession NZ_CP047269
Organism Citrobacter freundii strain N16-03880

Toxin (Protein)


Gene name vapC Uniprot ID A0A0J1MQ96
Locus tag F3114_RS24560 Protein ID WP_003028682.1
Coordinates 5046427..5046801 (-) Length 125 a.a.

Antitoxin (Protein)


Gene name vapB Uniprot ID A0A6B5NTK4
Locus tag F3114_RS24565 Protein ID WP_043018956.1
Coordinates 5046801..5047043 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
F3114_RS24545 5043930..5044832 + 903 WP_183273563.1 formate dehydrogenase O subunit beta -
F3114_RS24550 5044829..5045464 + 636 WP_003028686.1 formate dehydrogenase cytochrome b556 subunit -
F3114_RS24555 5045461..5046390 + 930 WP_003028685.1 formate dehydrogenase accessory protein FdhE -
F3114_RS24560 5046427..5046801 - 375 WP_003028682.1 type II toxin-antitoxin system VapC family toxin Toxin
F3114_RS24565 5046801..5047043 - 243 WP_043018956.1 ribbon-helix-helix domain-containing protein Antitoxin
F3114_RS24570 5047249..5048157 + 909 WP_183273564.1 alpha/beta hydrolase -
F3114_RS24575 5048308..5049249 - 942 WP_003825286.1 fatty acid biosynthesis protein FabY -
F3114_RS24580 5049294..5049731 - 438 WP_003028671.1 D-tyrosyl-tRNA(Tyr) deacylase -
F3114_RS24585 5049728..5050600 - 873 WP_003028669.1 virulence factor BrkB family protein -
F3114_RS24590 5050594..5051193 - 600 WP_016151258.1 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

Ribbon-helix-helix protein, CopG

(13-47)


Sequences

Toxin        


Download         Length: 125 a.a.        Molecular weight: 13674.89 Da        Isoelectric Point: 9.5622

>T145658 WP_003028682.1 NZ_CP047269:c5046801-5046427 [Citrobacter freundii]
MVKGSALFDTNILIDLFSGRNEAKLAIETWPPQNAISLITWMEVMVGAKKYHQEARTRVALGAFNVIGVSQDIAERSVSI
RQEYGMKLPDAIILATAQIHRLTLVTRNTKDFAGLSGVVTPYTL

Download         Length: 375 bp

>T145658 NZ_CP062414:2311662-2311769 [Staphylococcus aureus]
ATGTTCAATTTATTAATTAACATCATGACTTCAGCTATAAGCGGCTGTCTTGTTGCGTTTTTTGCACATTGGTTACGAAC
GCGCAACAATAAAAAAGGTGACAAATAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9451.75 Da        Isoelectric Point: 4.3437

>AT145658 WP_043018956.1 NZ_CP047269:c5047043-5046801 [Citrobacter freundii]
MMAGMDMGRILLDLSDEVIKRLDDLKVQRNLPRAELLREAVEQYLERQDQAETTISRALGLWQGCEEDGVEYQRKLREEW

Download         Length: 243 bp

>AT145658 NZ_CP062414:c2311846-2311786 [Staphylococcus aureus]
TACATAATAAATTGAACATCTAAATACACCAAATCCCCTCACTACTGCCATAGTGAGGGGA

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 A0A0J1MQ96

Antitoxin

Source ID Structure
AlphaFold DB A0A6B5NTK4

References