Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3477002..3477622 Replicon chromosome
Accession NZ_AP023294
Organism Salmonella enterica subsp. enterica serovar 4[5]12:i:- strain L-4261

Toxin (Protein)


Gene name Hha Uniprot ID V1H8E6
Locus tag K5635_RS17125 Protein ID WP_001280991.1
Coordinates 3477404..3477622 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID V1H4V6
Locus tag K5635_RS17120 Protein ID WP_000344807.1
Coordinates 3477002..3477376 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K5635_RS17110 (3472141) 3472141..3473334 + 1194 WP_001039202.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
K5635_RS17115 (3473357) 3473357..3476506 + 3150 WP_001132508.1 efflux RND transporter permease AcrB -
K5635_RS17120 (3477002) 3477002..3477376 + 375 WP_000344807.1 Hha toxicity modulator TomB Antitoxin
K5635_RS17125 (3477404) 3477404..3477622 + 219 WP_001280991.1 HHA domain-containing protein Toxin
K5635_RS17130 (3477801) 3477801..3478352 + 552 WP_001278792.1 maltose O-acetyltransferase -
K5635_RS17135 (3478469) 3478469..3478939 + 471 WP_000136181.1 YlaC family protein -
K5635_RS17140 (3478995) 3478995..3479135 - 141 WP_001197749.1 type B 50S ribosomal protein L36 -
K5635_RS17145 (3479141) 3479141..3479401 - 261 WP_000801415.1 type B 50S ribosomal protein L31 -
K5635_RS17150 (3479626) 3479626..3481176 + 1551 WP_000213139.1 EAL domain-containing protein -
K5635_RS17160 (3481407) 3481407..3481796 + 390 WP_000961285.1 MGMT family protein -
K5635_RS17165 (3481829) 3481829..3482398 - 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

>T37304 WP_001280991.1 NZ_AP023294:3477404-3477622 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T37304 NZ_AP023294:3477404-3477622 [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

>AT37304 WP_000344807.1 NZ_AP023294:3477002-3477376 [Salmonella enterica subsp. enterica serovar 4,[5],12:i:-]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYNEDNKLIAQIDEYL
DDTFMLFSSYGINTQDLQKWRKSGNRLFRCFVNATRANPVSLSC

Download         Length: 375 bp

>AT37304 NZ_AP023294:3477002-3477376 [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