Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3892343..3892961 Replicon chromosome
Accession NZ_CP026834
Organism Shigella dysenteriae strain ATCC 49347

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag C5B83_RS20290 Protein ID WP_001291435.1
Coordinates 3892343..3892561 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID Q325D5
Locus tag C5B83_RS20295 Protein ID WP_000344809.1
Coordinates 3892587..3892961 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
C5B83_RS20270 (3889115) 3889115..3889480 - 366 Protein_3920 CSS-motif domain-containing protein -
C5B83_RS20280 (3891034) 3891034..3891504 - 471 WP_000136192.1 YlaC family protein -
C5B83_RS20285 (3891620) 3891620..3892171 - 552 WP_000102546.1 maltose O-acetyltransferase -
C5B83_RS20290 (3892343) 3892343..3892561 - 219 WP_001291435.1 HHA domain-containing protein Toxin
C5B83_RS20295 (3892587) 3892587..3892961 - 375 WP_000344809.1 Hha toxicity modulator TomB Antitoxin
C5B83_RS20300 (3893507) 3893507..3896656 - 3150 WP_001132469.1 efflux RND transporter permease AcrB -
C5B83_RS20305 (3896679) 3896679..3897872 - 1194 WP_024258559.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-117)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T96356 WP_001291435.1 NZ_CP026834:c3892561-3892343 [Shigella dysenteriae]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T96356 NZ_CP026834:c3892561-3892343 [Shigella dysenteriae]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14583.42 Da        Isoelectric Point: 4.5934

>AT96356 WP_000344809.1 NZ_CP026834:c3892961-3892587 [Shigella dysenteriae]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNYGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT96356 NZ_CP026834:c3892961-3892587 [Shigella dysenteriae]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATTATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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 2MW2
PDB 1JW2

Antitoxin

Source ID Structure
AlphaFold DB Q325D5

References