Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) /BrnT(toxin)
Location 1947490..1948012 Replicon chromosome
Accession NZ_CP128520
Organism Mannheimia haemolytica strain 191452

Toxin (Protein)


Gene name - Uniprot ID A0A249A107
Locus tag QTV61_RS10320 Protein ID WP_006249269.1
Coordinates 1947716..1948012 (-) Length 99 a.a.

Antitoxin (Protein)


Gene name - Uniprot ID A0A249A190
Locus tag QTV61_RS10315 Protein ID WP_006249270.1
Coordinates 1947490..1947732 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QTV61_RS10290 1943328..1944417 - 1090 Protein_1995 5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase -
QTV61_RS10295 1944591..1945232 - 642 WP_006249274.1 orotate phosphoribosyltransferase -
QTV61_RS10300 1945355..1946197 - 843 WP_006249273.1 23S rRNA (adenine(2030)-N(6))-methyltransferase RlmJ -
QTV61_RS10305 1946257..1946832 + 576 WP_006249272.1 1,6-anhydro-N-acetylmuramyl-L-alanine amidase AmpD -
QTV61_RS10310 1946810..1947478 - 669 WP_006249271.1 bifunctional tRNA pseudouridine(32) synthase/23S rRNA pseudouridine(746) synthase RluA -
QTV61_RS10315 1947490..1947732 - 243 WP_006249270.1 CopG family antitoxin Antitoxin
QTV61_RS10320 1947716..1948012 - 297 WP_006249269.1 BrnT family toxin Toxin
QTV61_RS10325 1948139..1951051 - 2913 WP_006249267.1 RNA polymerase-associated protein RapA -
QTV61_RS10330 1951212..1951511 - 300 WP_006249265.1 hypothetical protein -
QTV61_RS10335 1951632..1952957 - 1326 WP_006249264.1 anti-phage deoxyguanosine triphosphatase -

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

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

(15-90)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 99 a.a.        Molecular weight: 12009.89 Da        Isoelectric Point: 7.9454

>T284742 WP_006249269.1 NZ_CP128520:c1948012-1947716 [Mannheimia haemolytica]
MYIDLQYAVPLLFEYDPNKSQINLAKYGIDFEQAKLLWEDERKVVLEACIEPELRYFLIGKIYDKYWTAFFTPRNDVIRL
ISVRRSRKKEISYYEKYH

Download         Length: 297 bp

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9346.79 Da        Isoelectric Point: 7.1665

>AT284742 WP_006249270.1 NZ_CP128520:c1947732-1947490 [Mannheimia haemolytica]
MRNTISAEELERIFDEGKEDILQYCDLSTAHRPGQMKRVNVDFPNWMVEALDKQARHLGVPRQALIKMWIAEKLPVQSPR

Download         Length: 243 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 A0A249A107

Antitoxin

Source ID Structure
AlphaFold DB A0A249A190

References