227669

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) hicAB/-
Location 1050..1642 Replicon plasmid pXD35005
Accession NZ_CP089138
Organism Escherichia coli strain XD35

Toxin (Protein)


Gene name hicA Uniprot ID V0AGQ2
Locus tag K0768_RS03105 Protein ID WP_000520549.1
Coordinates 1050..1298 (+) Length 83 a.a.

Antitoxin (Protein)


Gene name hicB Uniprot ID V0AWG0
Locus tag K0768_RS03110 Protein ID WP_000681613.1
Coordinates 1295..1642 (+) Length 116 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K0768_RS03095 (LS330_03095) 5..304 + 300 WP_000650309.1 hypothetical protein -
K0768_RS03100 (LS330_03100) 395..745 + 351 WP_000854259.1 hypothetical protein -
K0768_RS03105 (LS330_03105) 1050..1298 + 249 WP_000520549.1 type II toxin-antitoxin system HicA family toxin Toxin
K0768_RS03110 (LS330_03110) 1295..1642 + 348 WP_000681613.1 type II toxin-antitoxin system HicB family antitoxin Antitoxin
K0768_RS03115 (LS330_03115) 2003..2506 + 504 WP_000781813.1 relaxosome-coupling protein TaxA -
K0768_RS03120 (LS330_03120) 2510..3739 + 1230 WP_001329504.1 DNA relaxase/nickase TaxC -
K0768_RS03125 (LS330_03125) 3816..4109 + 294 WP_060598542.1 sigma factor-like helix-turn-helix DNA-binding protein -
K0768_RS03130 (LS330_03130) 4106..4321 + 216 WP_000760375.1 EexN family lipoprotein -
K0768_RS03135 (LS330_03135) 4677..5297 + 621 WP_000157549.1 lytic transglycosylase domain-containing protein -
K0768_RS03140 (LS330_03140) 5311..5637 + 327 WP_000008647.1 TrbC/VirB2 family protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Non-Mobilizable plasmid mcr-1.1 - 1..33309 33309


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

HicA mRNA interferase family

(20-81)

Antitoxin

Uncharacterised protein family HicB

(54-104)


Sequences

Toxin        


Download         Length: 83 a.a.        Molecular weight: 9422.08 Da        Isoelectric Point: 10.4800

>T227669 WP_000520549.1 NZ_CP089138:1050-1298 [Escherichia coli]
MGKTDKLLAKFLNSKKTFEWDELVVLFSSLGYVKKEMQGSRVRFFNAEINHTILMHRPHPESYIKGGTLKAIKQNLKEAG
LL

Download         Length: 249 bp

>T227669 NZ_CP123013:340532-341059 [Escherichia coli]
ATGGATGATCTGACGATAGAGATTCTGACCGATGATGCAGATTATGATCTACAGCGATTCGACTGCGGCGAGGAAGCGTT
AAATCTCTTTCTGACGACACATCTCGTTCGTCAACATCGCAACAAAATTCTGCGAGCGTATATCCTTTGTCGCAACACTC
CAGAACGTCAGGTGCTGGGATATTACACATTATGCGGCAGTTGTTTTGAACGAGCCGCATTGCCCTCGAAATCGAAACAG
AAAAAAATTCCCTACAAAAATATTCCCAGCGTTACTCTTGGGCGTCTGGCAATTGATCGTTCATTACAGGGGCAGGGATG
GGGAGCAACACTGGTTGCTCATGCCATGAAAGTCGTCTGGTCAGCCTCTTTAGCGGTAGGTATTCACGGTCTTTTTGTCG
AGGCGCTGAATAAAAAAGCCCATACGTTTTATCAATCGCTGGGCTTTATCCCGTTGGTCGGAGAAAACGAAAATGCGTTA
TTTTTCCCAACCAAATCCATCGAACTGCTTTTCACACAGAGCGATTAA

Antitoxin


Download         Length: 116 a.a.        Molecular weight: 13113.84 Da        Isoelectric Point: 4.6723

>AT227669 WP_000681613.1 NZ_CP089138:1295-1642 [Escherichia coli]
MKHLKYKGYLGTVEPDFENNVLYGKLAFIRDLVTYEASTLAELEQEFKTSVDLYLQSCVEDGKEPDTPFKGVFNVRLDPE
LHRRVAEMAMEEDLSLNAFVNKALEKEVSNHRAGA

Download         Length: 348 bp

>AT227669 NZ_CP123013:340259-340525 [Escherichia coli]
ATGTCTGCTGTTAAAAAGCAGCGTATCGATCTGCGTTTAACTGACGATGACAAAAGTATGATTGAGGAAGCGGCAGCGAT
ATCTAATCAGTCCGTCAGCCAATTTATGTTGAACAGCGCTTCGCAGCGGGCTGCGGAAGTGATTGAACAGCATCGGCGGG
TGATCCTCAATGAGGAATCCTGGACGCGGGTGATGGATGCGCTGAGTAATCCACCGTCACCTGGTGAAAAGCTAAAACGT
GCGGCAAAACGTCTTCAGGGAATGTAA

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 A0A829CIX3

Antitoxin

Source ID Structure
AlphaFold DB A0A829CLC1

References