Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hipBA/HipA-HipB
Location 2098015..2099603 Replicon chromosome
Accession NZ_CP058853
Organism Shigella flexneri strain STLEFF_38

Toxin (Protein)


Gene name hipA Uniprot ID S1ELM3
Locus tag HZT29_RS10120 Protein ID WP_001125439.1
Coordinates 2098015..2099337 (-) Length 441 a.a.

Antitoxin (Protein)


Gene name hipB Uniprot ID -
Locus tag HZT29_RS10125 Protein ID WP_001301023.1
Coordinates 2099337..2099603 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HZT29_RS10100 (2094954) 2094954..2095457 - 504 WP_000825452.1 fimbrial protein -
HZT29_RS10105 (2095470) 2095470..2096000 - 531 WP_000876763.1 fimbrial protein -
HZT29_RS10110 (2096014) 2096014..2097240 - 1227 Protein_1976 fimbria/pilus outer membrane usher protein -
HZT29_RS10115 (2097495) 2097495..2097703 - 209 Protein_1977 AraC family transcriptional regulator -
HZT29_RS10120 (2098015) 2098015..2099337 - 1323 WP_001125439.1 type II toxin-antitoxin system serine/threonine protein kinase toxin HipA Toxin
HZT29_RS10125 (2099337) 2099337..2099603 - 267 WP_001301023.1 type II toxin-antitoxin system antitoxin HipB Antitoxin

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 2086667..2099603 12936


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

HipA-like, C-terminal

(149-401)

Antitoxin

Cro/C1-type helix-turn-helix domain

(14-69)


Sequences

Toxin        


Download         Length: 441 a.a.        Molecular weight: 49275.82 Da        Isoelectric Point: 8.2482

>T167742 WP_001125439.1 NZ_CP058853:c2099337-2098015 [Shigella flexneri]
MPKLVTWMNNQRVGELTKLANGAHTFKYAPEWLASRYARPLSLSLPLQRGNITSDAVFNFFDNLLPDSPIVRDRIVKRYH
AKSRQPFDLLSEIGRDSVGAVTLIPEDETVTHPIMAWEKLTEARLEEVLTAYKADIPLGMIREENDFRISVAGAQEKTAL
LRIGNDWCIPKGITPTTHIIKLPIGEIRQPNATLDLSQSVDNEYYCLLLAKELGLNVPDAEIIKAGNVRALAVERFDRRW
NAERTVLLRLPQEDMCQTFGLPSSVKYESDGGPGIARIMAFLMGSSEALKDRYDFMKFQVFQWLIGATDGHAKNFSVFIQ
AGGSYRLTPFYDIISAFPVLGGTGIHISDLKLAMGLNASKGKKTAIDKIYPRHFLATAKVLRFPEVQMHEILSDFARMIP
AALDNVKTSLPTDFPENVVTAVESNVLRLHGRLSREYGSK

Download         Length: 1323 bp

>T167742 NZ_CP075374:2846753-2846860 [Escherichia coli]
ATGACGCTCGCGAAGTTTGCCATGATTTTCTGGCACGACCTGGCAGCACCGATCCTGGCGGGGATTATTACCGCAGCGAT
TGTCGGCTGGTGGCGTAACCGGAAGTAA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10016.38 Da        Isoelectric Point: 6.2267

>AT167742 WP_001301023.1 NZ_CP058853:c2099603-2099337 [Shigella flexneri]
MMSFQKIYSPTQLANAMKLVRQQNGWTQSELAKKIGIKQATISNFENNPDNTTLTTFFKILQSLELSMTLCDAKNASPES
TEQQNLEW

Download         Length: 267 bp

>AT167742 NZ_CP075374:c2846700-2846639 [Escherichia coli]
TGGTTCAAGATTAGCCCCCGTTCTGTTGTCAGGTTTTACCTCTCAACGTGCGGGGGTTTTCT

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
PDB 5K98
PDB 3TPV
PDB 3DNV
PDB 3TPD
PDB 3HZI
PDB 3FBR
PDB 4YG7
PDB 3TPE
PDB 2WIU
PDB 3DNT
PDB 3TPB
PDB 3TPT
PDB 3DNU

Antitoxin

Source ID Structure

References