Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tacAT/DUF1778(antitoxin)
Location 1916701..1917440 Replicon chromosome
Accession NZ_CP011650
Organism Enterobacter hormaechei strain CAV1669

Toxin (Protein)


Gene name tacT Uniprot ID A0A822W909
Locus tag AB285_RS09805 Protein ID WP_017382345.1
Coordinates 1916701..1917186 (-) Length 162 a.a.

Antitoxin (Protein)


Gene name tacA Uniprot ID A0A837FCR9
Locus tag AB285_RS09810 Protein ID WP_003857131.1
Coordinates 1917174..1917440 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
AB285_RS09785 1912931..1913218 + 288 WP_003033743.1 DUF2523 domain-containing protein -
AB285_RS09790 1913222..1914256 + 1035 WP_047715887.1 phage-like membrane protein -
AB285_RS09795 1914253..1915515 + 1263 WP_047715891.1 type II secretion system protein GspD -
AB285_RS09800 1916081..1916650 + 570 WP_017382346.1 hypothetical protein -
AB285_RS09805 1916701..1917186 - 486 WP_017382345.1 GNAT family N-acetyltransferase Toxin
AB285_RS09810 1917174..1917440 - 267 WP_003857131.1 DUF1778 domain-containing protein Antitoxin
AB285_RS09815 1917504..1918433 - 930 WP_023303744.1 LysR family transcriptional regulator -
AB285_RS09820 1918563..1919951 + 1389 WP_032619651.1 MFS transporter -
AB285_RS09825 1919973..1920968 - 996 WP_023303746.1 DUF2891 domain-containing protein -
AB285_RS09830 1920978..1921964 - 987 WP_017382341.1 DUF979 domain-containing 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

GNAT domain

(88-151)

Antitoxin

Vibrio phage ICP1, Orf50

(6-82)


Sequences

Toxin        


Download         Length: 162 a.a.        Molecular weight: 17510.21 Da        Isoelectric Point: 9.9658

>T54770 WP_017382345.1 NZ_CP011650:c1917186-1916701 [Enterobacter hormaechei]
VGRVTAPEPLSSVHQLAEFVSGEAVLDEWLKQRGLKNQALGAARAFVVCKTGTKQVAGFYSLATGSVNHTQATGNLRRNM
PDPIPVIILARLAVDVSLRGNGLGADLLHDAVLRCYRVAENIGVRAIMVHALTEEAKAFYIHHGFKASQTQERTLFLRLP
Q

Download         Length: 486 bp

>T54770 NZ_CP011650:c1917186-1916701 [Enterobacter hormaechei]
GTGGGACGTGTAACAGCACCAGAGCCCTTATCCAGCGTCCATCAACTGGCGGAGTTCGTCAGCGGAGAGGCCGTGCTTGA
CGAATGGCTAAAACAAAGAGGTCTGAAAAACCAGGCGCTCGGCGCAGCCCGAGCGTTTGTCGTTTGTAAAACGGGCACGA
AGCAGGTCGCGGGATTTTACTCTCTGGCTACCGGCAGCGTTAACCATACGCAAGCGACAGGTAATCTGCGGCGTAACATG
CCGGATCCCATTCCCGTGATTATACTTGCCCGTCTGGCTGTGGATGTCTCGTTACGCGGAAACGGGTTGGGAGCCGATTT
ACTCCACGATGCGGTTTTACGCTGTTATCGGGTAGCTGAGAATATCGGGGTGCGAGCGATCATGGTTCATGCACTCACTG
AGGAAGCCAAAGCGTTTTATATCCACCATGGTTTCAAAGCATCGCAGACTCAGGAACGGACACTGTTTCTCAGGCTTCCT
CAGTAG

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 10090.50 Da        Isoelectric Point: 4.3837

>AT54770 WP_003857131.1 NZ_CP011650:c1917440-1917174 [Enterobacter hormaechei]
MKSDVQLNLRAKESQRALIDAAAEILHKSRTDFILEMACQAAENVILDRRVFNFNDEQYAEFIDMLDAPVADDPAIEKLL
ARKPQWDV

Download         Length: 267 bp

>AT54770 NZ_CP011650:c1917440-1917174 [Enterobacter hormaechei]
ATGAAATCAGATGTTCAACTCAATCTCAGAGCCAAAGAATCCCAGCGGGCGCTTATCGATGCCGCCGCAGAGATCCTCCA
TAAATCACGCACGGACTTCATTCTGGAGATGGCCTGTCAGGCAGCCGAGAATGTGATCCTCGATCGACGTGTATTCAATT
TTAACGATGAACAGTACGCAGAGTTCATTGACATGCTCGATGCCCCGGTCGCGGACGATCCTGCCATAGAAAAACTGCTG
GCAAGGAAACCGCAGTGGGACGTGTAA

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 A0A822W909

Antitoxin

Source ID Structure
AlphaFold DB A0A837FCR9

References