Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 2312953..2313571 Replicon chromosome
Accession NZ_CP097834
Organism Shigella flexneri strain C

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag M9379_RS11975 Protein ID WP_001291435.1
Coordinates 2313353..2313571 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID Q0T7C3
Locus tag M9379_RS11970 Protein ID WP_000344797.1
Coordinates 2312953..2313327 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
M9379_RS11960 (2308042) 2308042..2309235 + 1194 WP_024260158.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
M9379_RS11965 (2309258) 2309258..2312407 + 3150 WP_001132485.1 efflux RND transporter permease AcrB -
M9379_RS11970 (2312953) 2312953..2313327 + 375 WP_000344797.1 Hha toxicity modulator TomB Antitoxin
M9379_RS11975 (2313353) 2313353..2313571 + 219 WP_001291435.1 HHA domain-containing protein Toxin
M9379_RS11980 (2313743) 2313743..2314294 + 552 WP_000102577.1 maltose O-acetyltransferase -
M9379_RS11985 (2314410) 2314410..2314880 + 471 WP_000136192.1 YlaC family protein -
M9379_RS11990 (2315044) 2315044..2316594 + 1551 WP_005106783.1 cyclic-guanylate-specific phosphodiesterase PdeB -
M9379_RS11995 (2316636) 2316636..2316989 - 354 WP_000878140.1 DUF1428 domain-containing protein -
M9379_RS12005 (2317368) 2317368..2317679 + 312 WP_000409911.1 MGMT family protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
flank IS/Tn - - 2317709..2319037 1328


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

>T246327 WP_001291435.1 NZ_CP097834:2313353-2313571 [Shigella flexneri]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14513.38 Da        Isoelectric Point: 4.9091

>AT246327 WP_000344797.1 NZ_CP097834:2312953-2313327 [Shigella flexneri]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQALQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp


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 A0A4P7TPD8

References