Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 570765..571385 Replicon chromosome
Accession NZ_CP024673
Organism Citrobacter freundii strain UMH19

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag CUC51_RS02735 Protein ID WP_002892050.1
Coordinates 570765..570983 (-) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID R8WZW8
Locus tag CUC51_RS02740 Protein ID WP_003021733.1
Coordinates 571011..571385 (-) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CUC51_RS02700 565998..566627 + 630 WP_003021707.1 membrane protein -
CUC51_RS02705 566692..567045 + 354 WP_071696871.1 DUF1428 family protein -
CUC51_RS02710 567097..568650 - 1554 WP_071696870.1 EAL domain-containing protein -
CUC51_RS02715 568839..569099 + 261 WP_003021719.1 type B 50S ribosomal protein L31 -
CUC51_RS02720 569101..569241 + 141 WP_005125190.1 type B 50S ribosomal protein L36 -
CUC51_RS02725 569320..569790 - 471 WP_003021724.1 YlaC family protein -
CUC51_RS02730 569907..570458 - 552 WP_003835924.1 maltose O-acetyltransferase -
CUC51_RS02735 570765..570983 - 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
CUC51_RS02740 571011..571385 - 375 WP_003021733.1 Hha toxicity modulator TomB Antitoxin
CUC51_RS02745 571874..575023 - 3150 WP_121566979.1 efflux RND transporter permease AcrB -
CUC51_RS02750 575046..576239 - 1194 WP_003835922.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -

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

>T88231 WP_002892050.1 NZ_CP024673:c570983-570765 [Citrobacter freundii]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T88231 NZ_CP024673:c570983-570765 [Citrobacter freundii]
ATGTCCGATAAACCATTAACTAAAACAGATTATTTGATGCGCCTGCGACGTTGCCAGACAATTGATACGCTAGAGCGCGT
TATTGAAAAAAATAAATATGAATTGTCCGACAACGAACTGGCTGTATTTTACTCAGCAGCAGATCATCGCCTTGCTGAAT
TGACCATGAATAAGCTTTACGACAAGATTCCAACTTCTGTTTGGAAATTCATTCGCTAA

Antitoxin


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

>AT88231 WP_003021733.1 NZ_CP024673:c571385-571011 [Citrobacter freundii]
MDEYSPKRHDIAQLKFLCETLYHDCLANLEQSNHGWVNDPTSATSLQLNELIEHIATFALNYKIKYNEDNKLIAQIDEYL
DDTFMLFSSYGINTQDLQKWRKSGNRLFRCFVNATRANPVSLSC

Download         Length: 375 bp

>AT88231 NZ_CP024673:c571385-571011 [Citrobacter freundii]
ATGGATGAATACTCACCCAAAAGACATGATATCGCGCAGCTTAAATTTCTCTGCGAAACTCTGTATCATGACTGTCTTGC
AAACCTTGAACAAAGTAACCATGGCTGGGTTAATGACCCTACCTCTGCAACCAGCTTGCAGCTCAATGAACTGATAGAGC
ATATTGCAACCTTCGCACTTAATTATAAAATTAAGTACAATGAGGACAATAAGCTGATCGCGCAGATAGATGAATACCTG
GATGACACTTTTATGTTGTTCAGCAGTTATGGTATTAATACGCAGGATCTGCAGAAATGGCGGAAGTCAGGTAATCGACT
GTTTCGCTGTTTTGTCAATGCCACCAGGGCTAATCCTGTTAGTTTGTCTTGTTAA

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