Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1827701..1828321 Replicon chromosome
Accession NZ_CP009704
Organism Yersinia pestis strain Harbin35

Toxin (Protein)


Gene name Hha Uniprot ID Q66DR5
Locus tag CH55_RS09665 Protein ID WP_002208622.1
Coordinates 1828118..1828321 (+) Length 68 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID Q66DR4
Locus tag CH55_RS09660 Protein ID WP_002218472.1
Coordinates 1827701..1828069 (+) Length 123 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CH55_RS09645 1825896..1826156 + 261 WP_002208617.1 type B 50S ribosomal protein L31 -
CH55_RS09650 1826172..1826315 + 144 WP_002208618.1 type B 50S ribosomal protein L36 -
CH55_RS09655 1827189..1827542 + 354 WP_002208619.1 hypothetical protein -
CH55_RS09660 1827701..1828069 + 369 WP_002218472.1 Hha toxicity modulator TomB Antitoxin
CH55_RS09665 1828118..1828321 + 204 WP_002208622.1 expression modulating protein YmoA Toxin
CH55_RS09670 1829209..1829598 + 390 WP_002208623.1 MGMT family protein -
CH55_RS09675 1829734..1830255 - 522 WP_002208624.1 lipoprotein -
CH55_RS09680 1830512..1831372 + 861 WP_002208625.1 acyl-CoA thioesterase II -
CH55_RS09685 1831632..1832921 - 1290 WP_002228344.1 ammonium transporter AmtB -
CH55_RS09690 1832961..1833299 - 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

>T49477 WP_002208622.1 NZ_CP009704:1828118-1828321 [Yersinia pestis]
MTKTDYLMRLRKCTTIDTLERVIEKNKYELSDDELELFYSAADHRLAELTMNKLYDKIPPTVWQHVK

Download         Length: 204 bp

>T49477 NZ_CP009704:1828118-1828321 [Yersinia pestis]
ATGACAAAAACTGACTACCTGATGCGTTTAAGAAAATGTACGACTATCGATACGCTAGAACGTGTAATTGAAAAAAATAA
GTACGAACTTTCTGATGATGAACTGGAATTGTTTTACTCAGCTGCAGACCATCGCCTGGCTGAACTAACGATGAATAAGC
TTTATGATAAAATTCCACCTACTGTATGGCAACATGTGAAATAG

Antitoxin


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

>AT49477 WP_002218472.1 NZ_CP009704:1827701-1828069 [Yersinia pestis]
MDEYSPKRHDIAQLKFLCESLYDEGIATLGDSHHGWINDPTSAINLQLNDLIEHIASFVMSFKIKYPDGSQLSELVEEYL
DDTYTLFSSYGINDPELRRWQKTKEHLFRLFSGEYVCTLMKT

Download         Length: 369 bp

>AT49477 NZ_CP009704:1827701-1828069 [Yersinia pestis]
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