Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3519888..3520506 Replicon chromosome
Accession NZ_CP092533
Organism Escherichia coli strain DS566-1

Toxin (Protein)


Gene name Hha Uniprot ID H5UYE2
Locus tag MKD47_RS17180 Protein ID WP_001291435.1
Coordinates 3520288..3520506 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID S1PTH5
Locus tag MKD47_RS17175 Protein ID WP_000344800.1
Coordinates 3519888..3520262 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MKD47_RS17165 (3514977) 3514977..3516170 + 1194 WP_001538394.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
MKD47_RS17170 (3516193) 3516193..3519342 + 3150 WP_001132480.1 efflux RND transporter permease AcrB -
MKD47_RS17175 (3519888) 3519888..3520262 + 375 WP_000344800.1 Hha toxicity modulator TomB Antitoxin
MKD47_RS17180 (3520288) 3520288..3520506 + 219 WP_001291435.1 HHA domain-containing protein Toxin
MKD47_RS17185 (3520679) 3520679..3521230 + 552 WP_000102539.1 maltose O-acetyltransferase -
MKD47_RS17190 (3521346) 3521346..3521816 + 471 WP_000136192.1 YlaC family protein -
MKD47_RS17195 (3521980) 3521980..3523530 + 1551 WP_001538392.1 cyclic-guanylate-specific phosphodiesterase PdeB -
MKD47_RS17200 (3523572) 3523572..3523925 - 354 WP_000878140.1 DUF1428 domain-containing protein -
MKD47_RS17210 (3524304) 3524304..3524615 + 312 WP_000409908.1 MGMT family protein -
MKD47_RS17215 (3524646) 3524646..3525218 - 573 WP_000779831.1 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

(1-117)


Sequences

Toxin        


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

>T236412 WP_001291435.1 NZ_CP092533:3520288-3520506 [Escherichia coli]
MSEKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPSSVWKFIR

Download         Length: 219 bp

>T236412 NZ_LR590625:126225-126407 [Streptococcus canis]
ATGCCTATGACACAAAAAGAAATGGTTAAACTTCTTACCGCCAACGGTTGGACAAAGACCAAAGGTGGTAAAGGGTCACA
CGTTAAACTTGAAAAAGCAGGCGAACGACCTATAACCATTCCCCACGGTGAAATTAATAAATACACTGAACGGGGTATCA
AAAAGCAAGCAGGACTGTTATAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14557.39 Da        Isoelectric Point: 4.7395

>AT236412 WP_000344800.1 NZ_CP092533:3519888-3520262 [Escherichia coli]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEESNHGWVNDPTSAINLQLNELIEHIATFALNYKIKYNEDNKLIEQIDEYL
DDTFMLFSSYGINMQDLQKWRKSGNRLFRCFVNATKENPASLSC

Download         Length: 375 bp

>AT236412 NZ_LR590625:126447-126902 [Streptococcus canis]
ATGCTTGTCACTTACCCAGCTTTATTTTATTATGATGATACACAAGGGGAAACAGTTGCCCCTTACTTTGTCACTTTCCC
AGATTTTGAGTATTCAGCAACTCAAGGCGAGGATATGGCAGACGCTATGGCAATGGCTAGTGAATGGCTAGGAATTAACT
TAGCTGATTACATCGAGAACGGTCGCGATATTCCTAAACCATCAGATATTAATTCCCTTTCTTTGGTTGATAACAACCCT
TTTCGCGAGGATAAGGATTTTCGATTAACCTATGATCCCAATAAATCTTTCATCTCGTTGGTTATGGTTGACGTTTCCGA
ATATCTTGGTAGTCAAGAGCCTATAAAGAAAACCCTAACTATACCACGTTGGGCAGATACTCTAGGGCGTGAATTAGGTT
TGAATTTCTCCCAGACCCTGACAGATGCTATTGCGGACAAGAAAATCCATGCCTAA

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 A0A7U9QBQ5

References