Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) chpSB/PRK09812-ChpS
Location 4173927..4174522 Replicon chromosome
Accession NZ_CP055184
Organism Shigella flexneri strain STEFF_16

Toxin (Protein)


Gene name chpB Uniprot ID U9Y4M4
Locus tag HUZ44_RS20060 Protein ID WP_000239579.1
Coordinates 4173927..4174277 (-) Length 117 a.a.

Antitoxin (Protein)


Gene name chpS Uniprot ID U9Y2K1
Locus tag HUZ44_RS20065 Protein ID WP_001223208.1
Coordinates 4174271..4174522 (-) Length 84 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HUZ44_RS20040 (4169373) 4169373..4170395 - 1023 WP_001317446.1 ABC transporter permease -
HUZ44_RS20045 (4170409) 4170409..4171911 - 1503 WP_000205813.1 sugar ABC transporter ATP-binding protein -
HUZ44_RS20050 (4172051) 4172051..4173007 - 957 WP_000265933.1 galactofuranose ABC transporter substrate-binding protein YtfQ -
HUZ44_RS20055 (4173317) 4173317..4173847 + 531 WP_000055072.1 inorganic diphosphatase -
HUZ44_RS20060 (4173927) 4173927..4174277 - 351 WP_000239579.1 endoribonuclease toxin ChpB Toxin
HUZ44_RS20065 (4174271) 4174271..4174522 - 252 WP_001223208.1 type II toxin-antitoxin system antitoxin ChpS Antitoxin
HUZ44_RS20070 (4174734) 4174734..4175075 - 342 WP_001219160.1 gamma-glutamylcyclotransferase -
HUZ44_RS20075 (4175078) 4175078..4178857 - 3780 WP_032198561.1 autotransporter assembly complex protein TamB -

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

mRNA interferase PemK-like

(8-114)

Antitoxin

SpoVT-AbrB domain

(6-49)


Sequences

Toxin        


Download         Length: 117 a.a.        Molecular weight: 12511.45 Da        Isoelectric Point: 5.6219

>T161831 WP_000239579.1 NZ_CP055184:c4174277-4173927 [Shigella flexneri]
MVKKSEFERGDIVLVGFDPASGHEQQGAGRPALVLSVQAFNQLGMTLVAPITQGGNFARYAGFSVPLHCEEGDVHGVVLV
NQVRMMDLRARLAKRIGLAADEVVEEALLRLQAVVE

Download         Length: 351 bp

>T161831 NZ_CP071324:3320395-3321312 [Klebsiella pneumoniae]
ATGGATATACAGGCGCCTTATTATCGGCAGGTTGCTCTGCTAATGCAGGTTTTACCCTATGTTGCTGTCGAACGGGAATT
TGCGCTGAAAGGTGGCACTGCAATCAATCTCTTTATCCGCGATTTCCCTCGATTATCGGTGGATATCGACCTCGCCTGGG
TGCCCCTGGAAAGCAGAGCCATCGCTTTACCTCATATACGGGATGCGCTTGCACGTATTGCCGCCAATCTGCAACAACAG
GCAGGTATGAGCGCTGTATTACAAGCTAATCGTTCAGATGAGATGCGTGTCATTGTTACTACCGATAGCGCGCAAATAAA
GATAGAGGTTTCACCGGTCGCCCGGGGAACATTATATCCACCACAGGAGCGAGAAGTGGTGGGGGCGGTAGAGGACGTTT
TTGGCTATGCCAGCCTTCCAGTGGTTTCGTTGCCTGACCTCTACGGTGGAAAATTATGCGCGGCGCTGGATCGCCAGCAT
CCCAGAGATTTTTATGACGTGAAATTACTTCTTGATGCGCAGGAGCTTGACCGTCCCATTTTCAATGGGTTTATCGCGTA
TTTACTGAGCCATAATCGGCCTCTGGCTGAAGTGCTGAATCCTCGCTGGAAAGATATTGCTGAACCTTTTTACCGTGAAT
TCAGCGGGATGACATTTGAGACGATAGCCCTGGAGGAACTGACAGCAGTCCCCAACAGGATGATTGCTGCGTTAAAATCC
TGTTTCACACAACAGGATGTCGATTTTTTACTGTCATTTAAACGAGGCGAACCAGACTGGCGTTTAGCGCCGGAAATGCG
TATTCAGGATTTGCCTGCCGTGCAGTGGAAATTGCGCAATATTCATCAGATGCCAGCGATAAAACGCGCTGAGTCATTAG
ATAAACTGGAAAAGGTGCTGGCCGAGTGGCGCAGTTAG

Antitoxin


Download         Length: 84 a.a.        Molecular weight: 9271.58 Da        Isoelectric Point: 4.4201

>AT161831 WP_001223208.1 NZ_CP055184:c4174522-4174271 [Shigella flexneri]
MRITIKRWGNSAGMVIPNIVMKELNLQPGQSVEAQVSNNQLILTPISRRYSLDELLAQCDMNAAELSEQDVWGKSTPAGD
EIW

Download         Length: 252 bp

>AT161831 NZ_CP071324:3319631-3320389 [Klebsiella pneumoniae]
ATGGCAACAAAATTAAACTGGCTGCTGCAAAACAGCGCTCCCGGAGATGTGATCCTTCAGTCCTGGTTAAGCCAGCATGC
CATCTCTCCCTCTCTGGCCTTTAAATACGCGCAAAGTGGCTGGTTAAAAAAAAGAGGCAACGGCGTATATGCGCGTGCGG
GACGTGAGCCGGAGTGGAACGATGCATTAGCATGTTTGCAAAATCAGCTTGCCGCTCCGGTGTATGTTGCGGGGCTCAGT
AGCTTAGTCTGGCAGGGCCGTTCACACTATCTACAGCTAAAACAAAACCAGTGCTGGCTTAGTGTGGAAAATAAAGCGCT
GCTGCCGAAATGGTTCAGGGAATTCCCGGGTGTGGAGTGGATAGTCATATCGGGGAAAAAACTGCCGGTGCTGGATGATA
GATACCGTGTAACGCTTGATATAAAAGGGAAAAAACTCATCGGCAGTGCGCCAGAACTGGCTGCTTACGAGTTGCTGAGC
GCGGTGCCGGGGACCCTCTCATTTAACCACGCTGCAGAGCTTTTCCAGGGGCTGGTTAATCTTAATCCTCGTAAAGTAGA
GTATCTTCTTTCCGTCAGCCAGTCCGTGCAGGCCAAGCGTTTGTATCTCTTCTTCGCCAGTTTTTACGAGCATGGCTGGC
TCAAACGAATCGATAGCCAAAAAATCGATCTGGGAGCGGGCAAGCGGCAAATCGTGGAAAATGGAAAGTTCAATGCTCAA
TACCAAATCACAGTGCCTGAACGCTTTCAAAAGGAATAA

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 A0A0E0Y8A8

Antitoxin

Source ID Structure
AlphaFold DB A0A7U9LQ26

References