21183

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) BrnTA/BrnT-BrnA
Location 962125..962684 Replicon chromosome
Accession NC_006932
Organism Brucella abortus bv. 1 str. 9-941

Toxin (Protein)


Gene name brnT Uniprot ID A0A7U8PD14
Locus tag BRUAB_RS04765 Protein ID WP_002966807.1
Coordinates 962439..962684 (-) Length 82 a.a.

Antitoxin (Protein)


Gene name brnA Uniprot ID Q57DF1
Locus tag BRUAB_RS04760 Protein ID WP_002964097.1
Coordinates 962125..962439 (-) Length 105 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BRUAB_RS04705 957817..958020 - 204 WP_002964087.1 hypothetical protein -
BRUAB_RS04710 958023..958238 - 216 WP_002971459.1 hypothetical protein -
BRUAB_RS04715 958235..958438 - 204 WP_002964088.1 hypothetical protein -
BRUAB_RS16590 958488..959206 + 719 Protein_917 hypothetical protein -
BRUAB_RS04730 959203..959433 + 231 WP_002964091.1 hypothetical protein -
BRUAB_RS04735 959430..959705 + 276 WP_002964092.1 hypothetical protein -
BRUAB_RS04740 959728..960204 + 477 WP_002966806.1 hypothetical protein -
BRUAB_RS16595 960550..961259 + 710 Protein_921 porin family protein -
BRUAB_RS04755 961607..961777 - 171 WP_002964095.1 DUF1508 domain-containing protein -
BRUAB_RS04760 962125..962439 - 315 WP_002964097.1 BrnA antitoxin family protein Antitoxin
BRUAB_RS04765 962439..962684 - 246 WP_002966807.1 BrnT family toxin Toxin
BRUAB_RS04770 962817..963455 + 639 Protein_925 tRNA-guanine transglycosylase -
BRUAB_RS17710 963525..964282 + 758 WP_102040076.1 IS5 family transposase -
BRUAB_RS17715 964283..965056 + 774 Protein_927 hypothetical protein -
BRUAB_RS04795 965385..966836 + 1452 WP_004685623.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Genomic island - wboA / wbdA 956805..970152 13347


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

Ribonuclease toxin, BrnT, of type II toxin-antitoxin system

(5-78)

Antitoxin

BrnA antitoxin of type II toxin-antitoxin system

(28-102)


Sequences

Toxin        


Download         Length: 82 a.a.        Molecular weight: 9162.82 Da        Isoelectric Point: 10.3158

>T21183 WP_002966807.1 NC_006932:c962684-962439 [Brucella abortus bv. 1 str. 9-941]
MKIIWDEPKRQTNIAKHGLDFADLHFEFFLSAKVFPTKADRLMAIGEFNGLIIIAVIFKPVGSEALSVISMRSASQKERK
L

Download         Length: 246 bp

>T21183 NC_006932:c962684-962439 [Brucella abortus bv. 1 str. 9-941]
ATGAAGATCATCTGGGACGAACCGAAGCGACAGACCAACATTGCCAAGCACGGCTTGGACTTCGCTGACCTGCATTTCGA
ATTCTTCCTGTCGGCTAAGGTCTTCCCCACCAAGGCAGATCGCTTGATGGCAATCGGAGAATTCAACGGCCTGATTATCA
TCGCCGTCATTTTCAAGCCGGTTGGTTCGGAAGCCCTCTCCGTGATCTCCATGCGTTCAGCAAGCCAGAAGGAAAGGAAG
CTCTGA

Antitoxin


Download         Length: 105 a.a.        Molecular weight: 11638.42 Da        Isoelectric Point: 10.3131

>AT21183 WP_002964097.1 NC_006932:c962439-962125 [Brucella abortus bv. 1 str. 9-941]
MGIKFSSKRPLTQEEEAEIQKMIASDPDAPEATDEQLAKAKPFKEAFPDMAAKMEKAIRGRPRIDNPKTPVTIRLDQDVV
QRFKATGKGWQGRMNDALRKAVGL

Download         Length: 315 bp

>AT21183 NC_006932:c962439-962125 [Brucella abortus bv. 1 str. 9-941]
ATGGGTATCAAATTTTCCTCTAAGCGCCCTCTCACTCAGGAAGAAGAGGCAGAAATTCAGAAGATGATCGCAAGCGATCC
CGATGCACCGGAAGCCACCGATGAACAGCTTGCCAAGGCCAAGCCTTTCAAGGAAGCCTTTCCAGATATGGCCGCCAAGA
TGGAGAAGGCCATTCGAGGCCGGCCGCGCATCGACAATCCCAAGACGCCGGTTACTATCCGGCTCGATCAGGATGTAGTT
CAACGCTTCAAGGCCACCGGCAAAGGCTGGCAGGGCCGTATGAACGATGCCCTGCGCAAAGCTGTCGGGCTTTGA

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 A0A7U8PD14

Antitoxin

Source ID Structure

References