Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HTH_XRE
Location 4055475..4056154 Replicon chromosome
Accession NZ_CP116145
Organism Escherichia coli strain DETEC-P622

Toxin (Protein)


Gene name higB Uniprot ID S1PK60
Locus tag PIB88_RS19530 Protein ID WP_000057523.1
Coordinates 4055475..4055777 (+) Length 101 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID S1QAY3
Locus tag PIB88_RS19535 Protein ID WP_000806442.1
Coordinates 4055813..4056154 (+) Length 114 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
PIB88_RS19505 (4050851) 4050851..4052503 + 1653 WP_000771748.1 bifunctional UDP-sugar hydrolase/5'-nucleotidase -
PIB88_RS19510 (4052541) 4052541..4053044 - 504 WP_000667000.1 hypothetical protein -
PIB88_RS19515 (4053041) 4053041..4053841 - 801 WP_000439798.1 hypothetical protein -
PIB88_RS19520 (4053865) 4053865..4054344 - 480 WP_000186633.1 Cys-tRNA(Pro)/Cys-tRNA(Cys) deacylase YbaK -
PIB88_RS19525 (4054548) 4054548..4055342 - 795 WP_000365147.1 TraB/GumN family protein -
PIB88_RS19530 (4055475) 4055475..4055777 + 303 WP_000057523.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
PIB88_RS19535 (4055813) 4055813..4056154 + 342 WP_000806442.1 HigA family addiction module antitoxin Antitoxin
PIB88_RS19540 (4056212) 4056212..4058716 - 2505 WP_000083947.1 copper-exporting P-type ATPase CopA -
PIB88_RS19545 (4058978) 4058978..4059910 + 933 WP_000883041.1 glutaminase A -

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

Toxin HigB-1

(9-98)

Antitoxin

Toxin-antitoxin system, antidote protein, HigA

(1-100)


Sequences

Toxin        


Download         Length: 101 a.a.        Molecular weight: 11809.44 Da        Isoelectric Point: 10.3980

>T268165 WP_000057523.1 NZ_CP116145:4055475-4055777 [Escherichia coli]
MAQKKNIRSFRDAWLADFFVHSTPHRKIPAEIHTTLSRKLDIINAATSHRDLRSPPGNRYEELSGKLQEYSSIRVNKQYR
LIFKWVNGKAEELFLDPHNY

Download         Length: 303 bp

Antitoxin


Download         Length: 114 a.a.        Molecular weight: 13171.10 Da        Isoelectric Point: 5.7790

>AT268165 WP_000806442.1 NZ_CP116145:4055813-4056154 [Escherichia coli]
MKQATRKPTTPGDILLYEYLEPLDLKINELAELLHVHRNSVSALINNNRKLTTEMAFRLAKVFDTTVDFWLNLQAAVDLW
EVENNMRTQEELGRIETVAEYLARREERAKKVA

Download         Length: 342 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 S1PK60

Antitoxin

Source ID Structure
PDB 2EBY
AlphaFold DB S1QAY3

References