Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type IV Classification (family/domain) abiEi-abiEii/AbiEii-AbiEi
Location 1225177..1226609 Replicon chromosome
Accession NZ_OX460931
Organism Streptococcus agalactiae isolate MRI Z2-174

Toxin (Protein)


Gene name abiEi Uniprot ID A0A4V0H4S0
Locus tag QOR44_RS06320 Protein ID WP_017648293.1
Coordinates 1225764..1226609 (+) Length 282 a.a.

Antitoxin (Protein)


Gene name abiEii Uniprot ID A0A0Z8F079
Locus tag QOR44_RS06315 Protein ID WP_017648292.1
Coordinates 1225177..1225767 (+) Length 197 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QOR44_RS06315 1225177..1225767 + 591 WP_017648292.1 type IV toxin-antitoxin system AbiEi family antitoxin domain-containing protein Antitoxin
QOR44_RS06320 1225764..1226609 + 846 WP_017648293.1 nucleotidyl transferase AbiEii/AbiGii toxin family protein Toxin
QOR44_RS06325 1226672..1229473 - 2802 WP_105105265.1 phage tail tip lysozyme -

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

Nucleotidyl transferase AbiEii toxin, Type IV TA system

(33-258)

Antitoxin

Transcriptional regulator, AbiEi antitoxin

(6-50)


Sequences

Toxin        


Download         Length: 282 a.a.        Molecular weight: 32466.14 Da        Isoelectric Point: 5.4360

>T297000 WP_017648293.1 NZ_OX460931:1225764-1226609 [Streptococcus agalactiae]
MNKAKLTALCHKISKNTGLTFNSVMTYYFLEVILKKLSQSTYSNHYIFKGGFLLSNVIGVESRSTVDIDFLFHQMTLSED
TVKQQLKEILADSEEGISFVIQSVTAIKESDDYGGYRATISCQLENIKQVIHLDIATGDVVTPQPITYDYKAIFDEDNFP
IIAYTIETILAEKLQTIYSRNFLNSRSKDFYDVYILSKLKKEDIDFIQLRNACQRTFSYRETELDFVKIIELLERFKSDP
IQNKQWQNYSKKYSYTKGISLADVLDEMIRLITVLISINSD

Download         Length: 846 bp

Antitoxin


Download         Length: 197 a.a.        Molecular weight: 23295.83 Da        Isoelectric Point: 7.3108

>AT297000 WP_017648292.1 NZ_OX460931:1225177-1225767 [Streptococcus agalactiae]
MSKKEILLEFIENHNGIITYKDCKALNIPTIYLTRLEKEGILYRVEKGIFLTQNGDYDEYYFFQYRYPKAVFSYISALYL
QQFTDEIPQYFDVTIPRGYRFNTPPANLNIHSVSKEYSELGITLVKTPMGNEVRVYDFERIICDFVIHREKIDTELFVKT
LQHYGNYPKKNLTKLYEYATKMNTLDKVKQTLEVLV

Download         Length: 591 bp


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 A0A4V0H4S0

Antitoxin

Source ID Structure
AlphaFold DB A0A0Z8F079

References