26386

Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) BrnTA/BrnT-BrnA
Location 961861..962420 Replicon chromosome
Accession NC_017244
Organism Brucella melitensis M28

Toxin (Protein)


Gene name brnT Uniprot ID A0A7U8PD14
Locus tag BM28_RS04695 Protein ID WP_002966807.1
Coordinates 962175..962420 (-) Length 82 a.a.

Antitoxin (Protein)


Gene name brnA Uniprot ID C0RIV1
Locus tag BM28_RS04690 Protein ID WP_004683740.1
Coordinates 961861..962175 (-) Length 105 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BM28_RS04640 957566..957769 - 204 WP_004683737.1 hypothetical protein -
BM28_RS04645 957772..957987 - 216 WP_005968947.1 hypothetical protein -
BM28_RS04650 957984..958187 - 204 WP_002964088.1 hypothetical protein -
BM28_RS04655 958237..958941 + 705 WP_005968944.1 hypothetical protein -
BM28_RS04660 958938..959168 + 231 WP_002964091.1 hypothetical protein -
BM28_RS04665 959165..959440 + 276 WP_002964092.1 hypothetical protein -
BM28_RS04670 959463..959939 + 477 WP_002966806.1 hypothetical protein -
BM28_RS04675 960285..960995 + 711 WP_004683739.1 porin family protein -
BM28_RS04680 961343..961513 - 171 WP_002964095.1 DUF1508 domain-containing protein -
BM28_RS04685 961512..961745 + 234 WP_002969999.1 hypothetical protein -
BM28_RS04690 961861..962175 - 315 WP_004683740.1 BrnA antitoxin family protein Antitoxin
BM28_RS04695 962175..962420 - 246 WP_002966807.1 BrnT family toxin Toxin
BM28_RS04700 962553..963191 + 639 Protein_924 tRNA-guanine transglycosylase -
BM28_RS17625 963261..964019 + 759 Protein_925 IS5 family transposase -
BM28_RS04710 964020..964712 + 693 WP_006135935.1 hypothetical protein -
BM28_RS04715 965124..966575 + 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 955794..969891 14097
- flank IS/Tn - - 963261..963629 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.



Sequences


Toxin        


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

>T26386 WP_002966807.1 NC_017244:c962420-962175 [Brucella melitensis M28]
MKIIWDEPKRQTNIAKHGLDFADLHFEFFLSAKVFPTKADRLMAIGEFNGLIIIAVIFKPVGSEALSVISMRSASQKERK
L

Download         Length: 246 bp

>T26386 NC_017244:c962420-962175 [Brucella melitensis M28]
ATGAAGATCATCTGGGACGAACCGAAGCGACAGACCAACATTGCCAAGCACGGCTTGGACTTCGCTGACCTGCATTTCGA
ATTCTTCCTGTCGGCTAAGGTCTTCCCCACCAAGGCAGATCGCCTGATGGCAATCGGAGAATTCAACGGCCTGATTATCA
TCGCCGTCATTTTCAAGCCGGTTGGTTCGGAAGCCCTCTCCGTGATCTCCATGCGTTCAGCAAGCCAGAAGGAAAGGAAG
CTCTGA

Antitoxin


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

>AT26386 WP_004683740.1 NC_017244:c962175-961861 [Brucella melitensis M28]
MGIKFSSKRPLTQEEEAEIQKMIASDPDAPEATDKQLAKAKPFKESFPDMAAKMEKAIRGRPRIDNPKTPVTIRLDQDVV
QRFKATGKGWQGRMNDALRKAVGL

Download         Length: 315 bp

>AT26386 NC_017244:c962175-961861 [Brucella melitensis M28]
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