70094

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) BrnTA/BrnT-BrnA
Location 961937..962496 Replicon chromosome
Accession NZ_CP018544
Organism Brucella melitensis strain BwIM_TUR_17

Toxin (Protein)


Gene name brnT Uniprot ID A0A7U8PD14
Locus tag BK162_RS05030 Protein ID WP_002966807.1
Coordinates 962251..962496 (-) Length 82 a.a.

Antitoxin (Protein)


Gene name brnA Uniprot ID C0RIV1
Locus tag BK162_RS05025 Protein ID WP_004683740.1
Coordinates 961937..962251 (-) Length 105 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BK162_RS04975 957642..957845 - 204 WP_004683737.1 hypothetical protein -
BK162_RS04980 957848..958063 - 216 WP_005968947.1 hypothetical protein -
BK162_RS04985 958060..958263 - 204 WP_002964088.1 hypothetical protein -
BK162_RS04990 958313..959017 + 705 WP_005968944.1 hypothetical protein -
BK162_RS04995 959014..959244 + 231 WP_002964091.1 hypothetical protein -
BK162_RS05000 959241..959516 + 276 WP_002964092.1 hypothetical protein -
BK162_RS05005 959539..960015 + 477 WP_002966806.1 hypothetical protein -
BK162_RS05010 960361..961071 + 711 WP_004683739.1 porin family protein -
BK162_RS05015 961419..961589 - 171 WP_002964095.1 DUF1508 domain-containing protein -
BK162_RS05025 961937..962251 - 315 WP_004683740.1 BrnA antitoxin family protein Antitoxin
BK162_RS05030 962251..962496 - 246 WP_002966807.1 BrnT family toxin Toxin
BK162_RS05035 962629..963267 + 639 Protein_922 tRNA-guanine transglycosylase -
BK162_RS05040 963337..964095 + 759 Protein_923 IS5 family transposase -
BK162_RS05045 964096..964788 + 693 WP_006135935.1 hypothetical protein -
BK162_RS05050 965200..966651 + 1452 WP_006135932.1 hypothetical protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - wboA / wbdA 955870..969967 14097
- flank IS/Tn - - 963337..963705 368


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

>T70094 WP_002966807.1 NZ_CP018544:c962496-962251 [Brucella melitensis]
MKIIWDEPKRQTNIAKHGLDFADLHFEFFLSAKVFPTKADRLMAIGEFNGLIIIAVIFKPVGSEALSVISMRSASQKERK
L

Download         Length: 246 bp

>T70094 NZ_CP018544:c962496-962251 [Brucella melitensis]
ATGAAGATCATCTGGGACGAACCGAAGCGACAGACCAACATTGCCAAGCACGGCTTGGACTTCGCTGACCTGCATTTCGA
ATTCTTCCTGTCGGCTAAGGTCTTCCCCACCAAGGCAGATCGCCTGATGGCAATCGGAGAATTCAACGGCCTGATTATCA
TCGCCGTCATTTTCAAGCCGGTTGGTTCGGAAGCCCTCTCCGTGATCTCCATGCGTTCAGCAAGCCAGAAGGAAAGGAAG
CTCTGA

Antitoxin


Download         Length: 105 a.a.        Molecular weight: 11653.48 Da        Isoelectric Point: 10.5824

>AT70094 WP_004683740.1 NZ_CP018544:c962251-961937 [Brucella melitensis]
MGIKFSSKRPLTQEEEAEIQKMIASDPDAPEATDKQLAKAKPFKESFPDMAAKMEKAIRGRPRIDNPKTPVTIRLDQDVV
QRFKATGKGWQGRMNDALRKAVGL

Download         Length: 315 bp

>AT70094 NZ_CP018544:c962251-961937 [Brucella melitensis]
ATGGGTATCAAATTTTCCTCTAAGCGCCCTCTCACTCAGGAGGAAGAGGCAGAAATTCAGAAGATGATCGCAAGCGATCC
CGATGCACCGGAAGCCACCGATAAACAGCTTGCCAAGGCCAAGCCTTTCAAGGAATCCTTTCCAGATATGGCCGCCAAGA
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
AlphaFold DB C0RIV1

References