Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3534037..3534657 Replicon chromosome
Accession NZ_AP023303
Organism Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain L-4526

Toxin (Protein)


Gene name Hha Uniprot ID V1H8E6
Locus tag K5618_RS17465 Protein ID WP_001280991.1
Coordinates 3534439..3534657 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID V1H4V6
Locus tag K5618_RS17460 Protein ID WP_000344807.1
Coordinates 3534037..3534411 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K5618_RS17450 (3529176) 3529176..3530369 + 1194 WP_001039202.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
K5618_RS17455 (3530392) 3530392..3533541 + 3150 WP_001132508.1 efflux RND transporter permease AcrB -
K5618_RS17460 (3534037) 3534037..3534411 + 375 WP_000344807.1 Hha toxicity modulator TomB Antitoxin
K5618_RS17465 (3534439) 3534439..3534657 + 219 WP_001280991.1 HHA domain-containing protein Toxin
K5618_RS17470 (3534836) 3534836..3535387 + 552 WP_001278792.1 maltose O-acetyltransferase -
K5618_RS17475 (3535504) 3535504..3535974 + 471 WP_000136181.1 YlaC family protein -
K5618_RS17480 (3536030) 3536030..3536170 - 141 WP_001197749.1 type B 50S ribosomal protein L36 -
K5618_RS17485 (3536176) 3536176..3536436 - 261 WP_000801415.1 type B 50S ribosomal protein L31 -
K5618_RS17490 (3536661) 3536661..3538211 + 1551 WP_000213139.1 EAL domain-containing protein -
K5618_RS17500 (3538442) 3538442..3538831 + 390 WP_000961285.1 MGMT family protein -
K5618_RS17505 (3538864) 3538864..3539433 - 570 WP_000779803.1 YbaY family lipoprotein -

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

(1-116)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8613.97 Da        Isoelectric Point: 8.9008

>T37381 WP_001280991.1 NZ_AP023303:3534439-3534657 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T37381 NZ_AP023303:3534439-3534657 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGTCTGATAAACCATTAACTAAAACTGATTATTTGATGCGTTTACGGCGCTGTCAGACAATTGACACTCTGGAGCGCGT
CATTGAGAAAAATAAATATGAATTGTCCGACAATGAGCTGGCTGTATTTTACTCAGCTGCGGATCACCGTCTTGCAGAAT
TGACGATGAACAAACTCTACGACAAGATCCCCTCTTCAGTATGGAAATTCATTCGTTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14453.27 Da        Isoelectric Point: 5.1444

>AT37381 WP_000344807.1 NZ_AP023303:3534037-3534411 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYNEDNKLIAQIDEYL
DDTFMLFSSYGINTQDLQKWRKSGNRLFRCFVNATRANPVSLSC

Download         Length: 375 bp

>AT37381 NZ_AP023303:3534037-3534411 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
ATGGACGAATACTCACCCAAAAGACATGATATAGCACAGCTTAAATTTCTTTGCGAAACCCTGTATCATGACTGTCTTGC
AAACCTTGAAGAAAGCAACCATGGCTGGGTTAATGACCCGACCTCAGCAGTCAACCTGCAGCTCAATGAGCTGATAGAGC
ATATTGCAACTTTCGCGCTTAATTATAAAATTAAGTACAATGAAGACAATAAATTGATTGCGCAGATAGATGAATACCTG
GACGACACCTTTATGTTGTTCAGCAGCTATGGTATTAATACGCAGGATTTGCAAAAATGGCGTAAATCGGGCAACCGCCT
GTTCCGTTGTTTCGTCAACGCCACCAGGGCCAATCCTGTTAGTTTGTCTTGTTAA

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 4ICG

Antitoxin

Source ID Structure
AlphaFold DB A0A5I5FGI0

References