Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4465126..4465744 Replicon chromosome
Accession NZ_CP021144
Organism Shigella sonnei strain 2015AM-1099

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag B9127_RS24605 Protein ID WP_001291435.1
Coordinates 4465126..4465344 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID A0A0H8V4S8
Locus tag B9127_RS24610 Protein ID WP_000344804.1
Coordinates 4465370..4465744 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
B9127_RS24570 (4460418) 4460418..4460990 + 573 WP_000779812.1 YbaY family lipoprotein -
B9127_RS24575 (4461021) 4461021..4461332 - 312 WP_000409911.1 MGMT family protein -
B9127_RS24585 (4461711) 4461711..4462064 + 354 WP_000878140.1 DUF1428 domain-containing protein -
B9127_RS24590 (4462106) 4462106..4463654 - 1549 Protein_4409 cyclic-guanylate-specific phosphodiesterase PdeB -
B9127_RS24595 (4463818) 4463818..4464288 - 471 WP_000136192.1 YlaC family protein -
B9127_RS24600 (4464404) 4464404..4464955 - 552 WP_000102564.1 maltose O-acetyltransferase -
B9127_RS24605 (4465126) 4465126..4465344 - 219 WP_001291435.1 HHA domain-containing protein Toxin
B9127_RS24610 (4465370) 4465370..4465744 - 375 WP_000344804.1 Hha toxicity modulator TomB Antitoxin
B9127_RS24615 (4466290) 4466290..4469439 - 3150 WP_001132464.1 efflux RND transporter permease AcrB -
B9127_RS24620 (4469462) 4469462..4470655 - 1194 WP_011310152.1 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

>T76051 WP_001291435.1 NZ_CP021144:c4465344-4465126 [Shigella sonnei]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T76051 NZ_CP021144:c4465344-4465126 [Shigella sonnei]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTATACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14615.43 Da        Isoelectric Point: 4.6232

>AT76051 WP_000344804.1 NZ_CP021144:c4465744-4465370 [Shigella sonnei]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIETFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT76051 NZ_CP021144:c4465744-4465370 [Shigella sonnei]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTTAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGAGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
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 A0A0H8V4S8

References