Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 4578321..4579048 Replicon chromosome
Accession NZ_CP041511
Organism Shigella sonnei strain KCCM 41282

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag FNA55_RS23340 Protein ID WP_000550189.1
Coordinates 4578734..4579048 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag FNA55_RS23335 Protein ID WP_000560263.1
Coordinates 4578321..4578737 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FNA55_RS23325 (4573681) 4573681..4576032 + 2352 WP_000695472.1 alpha-glucosidase -
FNA55_RS23330 (4576258) 4576258..4578276 + 2019 WP_000121451.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
FNA55_RS23335 (4578321) 4578321..4578737 - 417 WP_000560263.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
FNA55_RS23340 (4578734) 4578734..4579048 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
FNA55_RS23345 (4579333) 4579333..4580469 - 1137 WP_000018685.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
FNA55_RS23350 (4580554) 4580554..4581057 + 504 WP_001305117.1 M48 family metallopeptidase -
FNA55_RS23355 (4581134) 4581134..4581817 + 684 WP_001183060.1 vancomycin high temperature exclusion protein -
FNA55_RS23360 (4581896) 4581896..4582882 + 987 WP_001446103.1 Gfo/Idh/MocA family oxidoreductase -

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-antitoxin system, mRNA interferase HigB

(20-92)

Antitoxin

Cro/C1-type helix-turn-helix domain

(84-135)


Sequences

Toxin        


Download         Length: 105 a.a.        Molecular weight: 12103.10 Da        Isoelectric Point: 10.0409

>T128706 WP_000550189.1 NZ_CP041511:c4579048-4578734 [Shigella sonnei]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

>T128706 NZ_CP041511:c4579048-4578734 [Shigella sonnei]
ATGCACCTGATAACTCAAAAAGCATTGAAAGATGCTGCGGAAAAATACCCGCAACATAAAACGGAGTTGGTGGCTCTGGG
GAACACGATTGCTAAGGGATATTTCAAAAAACCTGAGTCATTAAAAGCAGTATTCCCATCTCTGGATAACTTCAAATATC
TGGATAAGCATTATGTTTTCAATGTTGGGGGCAATGAATTACGTGTTGTAGCAATGGTCTTTTTTGAATCGCAAAAGTGC
TACATACGTGAAGTTATGACGCATAAAGAATACGATTTCTTTACCGCTGTTCATCGTACTAAGGGGAAAAAATGA

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 14979.42 Da        Isoelectric Point: 4.4547

>AT128706 WP_000560263.1 NZ_CP041511:c4578737-4578321 [Shigella sonnei]
MIAIADILQAGEKLTAVAPFLAGIQNEEQYTQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLADLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 bp

>AT128706 NZ_CP041511:c4578737-4578321 [Shigella sonnei]
ATGATTGCGATTGCCGACATCTTGCAAGCAGGAGAAAAGCTAACTGCGGTGGCACCTTTTCTGGCGGGTATTCAGAACGA
GGAACAATACACCCAGGCGCTGGAACTGGTAGATCATCTGCTGCTCAACGATCCTGAAAACCCCTTGCTGGATCTGGTGT
GTGCCAAAATAACCGCGTGGGAAGAATCAGCGCCCGAATTTGCGGAATTTAATGCCATGGCTCAAGCCATGCCTGGCGGT
ATAGCCGTGATTCGTACCCTTATGGATCAATATGGTTTAACCCTTGCCGATCTGCCGGAAATTGGCAGTAAATCTATGGT
GTCACGCGTTTTGAGCGGGAAGAGGAAATTAACGCTGGAACACGCTAAAAAATTGGCAACGCGATTCGGCATTTCTCCCG
CCTTGTTTATTGATTAA

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 6KMQ
PDB 5IFG
PDB 5YCL
PDB 6KML

Antitoxin

Source ID Structure

References