Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3734830..3735450 Replicon chromosome
Accession NZ_CP056238
Organism Citrobacter freundii strain RHBSTW-00935

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag HV330_RS18225 Protein ID WP_002892050.1
Coordinates 3735232..3735450 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID R8WZW8
Locus tag HV330_RS18220 Protein ID WP_003021733.1
Coordinates 3734830..3735204 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV330_RS18210 3729976..3731169 + 1194 WP_003835922.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
HV330_RS18215 3731192..3734341 + 3150 WP_003021736.1 multidrug efflux RND transporter permease subunit -
HV330_RS18220 3734830..3735204 + 375 WP_003021733.1 Hha toxicity modulator TomB Antitoxin
HV330_RS18225 3735232..3735450 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
HV330_RS18230 3735757..3736308 + 552 WP_096878255.1 maltose O-acetyltransferase -
HV330_RS18235 3736425..3736895 + 471 WP_003021724.1 YlaC family protein -
HV330_RS18240 3736974..3737114 - 141 WP_181501926.1 type B 50S ribosomal protein L36 -
HV330_RS18245 3737116..3737376 - 261 WP_003835926.1 type B 50S ribosomal protein L31 -
HV330_RS18250 3737565..3739118 + 1554 WP_003835927.1 EAL domain-containing protein -
HV330_RS18255 3739170..3739523 - 354 WP_103848454.1 DUF1428 family protein -
HV330_RS18260 3739588..3740217 - 630 WP_016149709.1 membrane protein -

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: 8628.00 Da        Isoelectric Point: 8.9008

>T163084 WP_002892050.1 NZ_CP056238:3735232-3735450 [Citrobacter freundii]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T163084 NZ_CP072323:c33579-33301 [Escherichia coli]
ATGGAGATATTCTGGACCATGCTGGCCAGCCAGGACAGGAAGCGCATTCGTGAGTACATTGCGGAGCAGAACCTGATGGC
CGCCATTGAACTGGACGAACGGATTGGTTATTCAGCCAGCAACCTGGCCGGGCAGCCGTATAAAGGCCGCAACGGTCGTG
TGGAAGGTACCCGGGAACTGGTTATTCACCCGCATTTTGTTCTGGTTTATGAGGTCGACAGCCAGTGGGGAAAAGTGTAT
ATCCTGCGTGTATTGCATACTGTACAGAAGTGGCCATAG

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14427.23 Da        Isoelectric Point: 5.5653

>AT163084 WP_003021733.1 NZ_CP056238:3734830-3735204 [Citrobacter freundii]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEQSNHGWVNDPTSATSLQLNELIEHIATFALNYKIKYNEDNKLIAQIDEYL
DDTFMLFSSYGINTQDLQKWRKSGNRLFRCFVNATRANPVSLSC

Download         Length: 375 bp

>AT163084 NZ_CP072323:c33848-33579 [Escherichia coli]
ATGGCACAGGTTAATATGAACTTAAGAATCAACGCTGAAATAAAGAATGCTTTTATGGCTGCTGCAAAAAGCATGGACCG
TAATGGCTCTCAGTTAATCCGGGATTTTATGCGCCAGACCGTTGAACGGCAGCATAATACCTGGTTCCGTGACCAGGTTG
AGGCAGGACGTCAGCAACTCGAACGCGGCGATGTGCTTCCCCATGACATGGTCGAATCTTCTGCTGCTGCATGGCGGGAT
GAAATGAGCAGGAAGGTTGCCGGTAAATGA

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
AlphaFold DB A0A2P8K6F2

Antitoxin

Source ID Structure
AlphaFold DB R8WZW8

References