Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3497300..3497920 Replicon chromosome
Accession NC_003143
Organism Yersinia pestis CO92

Toxin (Protein)


Gene name Hha Uniprot ID Q66DR5
Locus tag YPO_RS16630 Protein ID WP_002208622.1
Coordinates 3497717..3497920 (+) Length 68 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID Q66DR4
Locus tag YPO_RS16625 Protein ID WP_002218472.1
Coordinates 3497300..3497668 (+) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
YPO_RS16610 3495495..3495755 + 261 WP_002208617.1 type B 50S ribosomal protein L31 -
YPO_RS16615 3495771..3495914 + 144 WP_002208618.1 type B 50S ribosomal protein L36 -
YPO_RS16620 3496788..3497141 + 354 WP_002208619.1 hypothetical protein -
YPO_RS16625 3497300..3497668 + 369 WP_002218472.1 Hha toxicity modulator TomB Antitoxin
YPO_RS16630 3497717..3497920 + 204 WP_002208622.1 expression modulating protein YmoA Toxin
YPO_RS16640 3498808..3499197 + 390 WP_002208623.1 MGMT family protein -
YPO_RS16645 3499333..3499854 - 522 WP_002208624.1 lipoprotein -
YPO_RS16650 3500111..3500971 + 861 WP_002208625.1 acyl-CoA thioesterase II -
YPO_RS16655 3501231..3502520 - 1290 WP_002228344.1 ammonium transporter AmtB -
YPO_RS16660 3502560..3502898 - 339 WP_002208627.1 P-II family nitrogen regulator -

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

(8-64)

Antitoxin

Biofilm formation regulator YbaJ

(1-118)


Sequences

Toxin        


Download         Length: 68 a.a.        Molecular weight: 8063.31 Da        Isoelectric Point: 6.4573

>T20679 WP_002208622.1 NC_003143:3497717-3497920 [Yersinia pestis CO92]
MTKTDYLMRLRKCTTIDTLERVIEKNKYELSDDELELFYSAADHRLAELTMNKLYDKIPPTVWQHVK

Download         Length: 204 bp

>T20679 NC_003143:3497717-3497920 [Yersinia pestis CO92]
ATGACAAAAACTGACTACCTGATGCGTTTAAGAAAATGTACGACTATCGATACGCTAGAACGTGTAATTGAAAAAAATAA
GTACGAACTTTCTGATGATGAACTGGAATTGTTTTACTCAGCTGCAGACCATCGCCTGGCTGAACTAACGATGAATAAGC
TTTATGATAAAATTCCACCTACTGTATGGCAACATGTGAAATAG

Antitoxin


Download         Length: 123 a.a.        Molecular weight: 14215.00 Da        Isoelectric Point: 4.6121

>AT20679 WP_002218472.1 NC_003143:3497300-3497668 [Yersinia pestis CO92]
MDEYSPKRHDIAQLKFLCESLYDEGIATLGDSHHGWINDPTSAINLQLNDLIEHIASFVMSFKIKYPDGSQLSELVEEYL
DDTYTLFSSYGINDPELRRWQKTKEHLFRLFSGEYVCTLMKT

Download         Length: 369 bp

>AT20679 NC_003143:3497300-3497668 [Yersinia pestis CO92]
ATGGATGAGTACTCGCCTAAGCGGCATGACATTGCCCAACTGAAGTTTCTATGTGAAAGCTTGTATGATGAAGGTATTGC
AACTCTTGGCGACAGCCATCATGGCTGGATAAATGACCCAACGTCGGCCATAAACCTTCAACTCAATGATTTGATCGAGC
ATATAGCTTCATTTGTGATGAGTTTTAAAATAAAATACCCGGATGGAAGCCAGCTTTCCGAGTTAGTGGAAGAATATTTA
GACGACACATATACTCTGTTTAGTAGTTATGGAATCAATGATCCTGAATTGCGTCGCTGGCAGAAAACCAAAGAGCATTT
ATTCAGACTTTTCTCAGGGGAATACGTATGTACCCTGATGAAAACTTAA

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 2K5S

Antitoxin

Source ID Structure
AlphaFold DB Q66DR4

References