Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) /BrnT(toxin)
Location 860288..860810 Replicon chromosome
Accession NZ_CP017514
Organism Mannheimia haemolytica strain 23311

Toxin (Protein)


Gene name - Uniprot ID A0A249A107
Locus tag BG573_RS04390 Protein ID WP_006249269.1
Coordinates 860288..860584 (+) Length 99 a.a.

Antitoxin (Protein)


Gene name - Uniprot ID A0A378NDF7
Locus tag BG573_RS04395 Protein ID WP_006250574.1
Coordinates 860568..860810 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG573_RS04375 855343..856668 + 1326 WP_020831251.1 deoxyguanosinetriphosphate triphosphohydrolase family protein -
BG573_RS04380 856789..857088 + 300 WP_006249265.1 hypothetical protein -
BG573_RS04385 857249..860161 + 2913 WP_006250573.1 RNA polymerase-associated protein RapA -
BG573_RS04390 860288..860584 + 297 WP_006249269.1 BrnT family toxin Toxin
BG573_RS04395 860568..860810 + 243 WP_006250574.1 hypothetical protein Antitoxin
BG573_RS04400 860822..861490 + 669 WP_006249271.1 bifunctional tRNA pseudouridine(32) synthase/23S rRNA pseudouridine(746) synthase RluA -
BG573_RS04405 861468..862043 - 576 WP_006249272.1 1,6-anhydro-N-acetylmuramyl-L-alanine amidase AmpD -
BG573_RS04410 862103..862945 + 843 WP_006250575.1 23S rRNA (adenine(2030)-N(6))-methyltransferase RlmJ -
BG573_RS04415 863068..863709 + 642 WP_006250576.1 orotate phosphoribosyltransferase -
BG573_RS04420 863883..864960 + 1078 Protein_842 5-methyltetrahydropteroyltriglutamate-- homocysteine S-methyltransferase -

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

>T67126 WP_006249269.1 NZ_CP017514:860288-860584 [Mannheimia haemolytica]
MYIDLQYAVPLLFEYDPNKSQINLAKYGIDFEQAKLLWEDERKVVLEACIEPELRYFLIGKIYDKYWTAFFTPRNDVIRL
ISVRRSRKKEISYYEKYH

Download         Length: 297 bp

>T67126 NZ_CP017514:860288-860584 [Mannheimia haemolytica]
ATGTATATAGATTTGCAATATGCTGTGCCGTTATTGTTTGAATACGACCCGAACAAAAGCCAAATTAATTTAGCCAAATA
TGGTATTGATTTTGAACAGGCAAAGTTGCTTTGGGAAGATGAACGAAAAGTTGTACTGGAGGCTTGCATTGAACCCGAAT
TACGCTATTTCCTGATTGGCAAGATTTATGATAAATATTGGACAGCGTTTTTTACACCAAGAAATGATGTTATTCGTTTA
ATTTCAGTTAGACGTTCCCGTAAAAAAGAGATCTCATACTATGAGAAATACCATTAG

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9320.71 Da        Isoelectric Point: 7.1665

>AT67126 WP_006250574.1 NZ_CP017514:860568-860810 [Mannheimia haemolytica]
MRNTISAEELERIFDEGKEDILQYCDLSTAHRPGQMKRVNVDFPNWMVEALDKQARHLGVPRQALSKMWIAEKLPVQSPR

Download         Length: 243 bp

>AT67126 NZ_CP017514:860568-860810 [Mannheimia haemolytica]
ATGAGAAATACCATTAGTGCCGAAGAATTAGAACGTATCTTCGATGAAGGCAAAGAAGATATTTTACAATACTGCGATCT
TTCTACCGCTCATCGCCCGGGGCAAATGAAAAGGGTGAATGTTGATTTCCCAAATTGGATGGTAGAAGCGTTAGATAAGC
AAGCCAGACATTTAGGTGTGCCTCGCCAAGCCTTGAGTAAAATGTGGATTGCGGAAAAATTACCGGTTCAATCACCTAGG
TAA

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 A0A378NDF7

References