Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) /BrnT(toxin)
Location 803025..803547 Replicon chromosome
Accession NZ_CP017486
Organism Mannheimia haemolytica strain 39394

Toxin (Protein)


Gene name - Uniprot ID A0A249A107
Locus tag BG552_RS04055 Protein ID WP_006249269.1
Coordinates 803025..803321 (+) Length 99 a.a.

Antitoxin (Protein)


Gene name - Uniprot ID A0A378NDF7
Locus tag BG552_RS04060 Protein ID WP_006250574.1
Coordinates 803305..803547 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG552_RS04040 798080..799405 + 1326 WP_020831251.1 deoxyguanosinetriphosphate triphosphohydrolase family protein -
BG552_RS04045 799526..799825 + 300 WP_006249265.1 hypothetical protein -
BG552_RS04050 799986..802898 + 2913 WP_006250573.1 RNA polymerase-associated protein RapA -
BG552_RS04055 803025..803321 + 297 WP_006249269.1 BrnT family toxin Toxin
BG552_RS04060 803305..803547 + 243 WP_006250574.1 hypothetical protein Antitoxin
BG552_RS04065 803559..804227 + 669 WP_006249271.1 bifunctional tRNA pseudouridine(32) synthase/23S rRNA pseudouridine(746) synthase RluA -
BG552_RS04070 804205..804780 - 576 WP_006249272.1 1,6-anhydro-N-acetylmuramyl-L-alanine amidase AmpD -
BG552_RS04075 804840..805682 + 843 WP_006250575.1 23S rRNA (adenine(2030)-N(6))-methyltransferase RlmJ -
BG552_RS04080 805805..806446 + 642 WP_006250576.1 orotate phosphoribosyltransferase -
BG552_RS04085 806620..807697 + 1078 Protein_782 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

>T66926 WP_006249269.1 NZ_CP017486:803025-803321 [Mannheimia haemolytica]
MYIDLQYAVPLLFEYDPNKSQINLAKYGIDFEQAKLLWEDERKVVLEACIEPELRYFLIGKIYDKYWTAFFTPRNDVIRL
ISVRRSRKKEISYYEKYH

Download         Length: 297 bp

>T66926 NZ_CP017486:803025-803321 [Mannheimia haemolytica]
ATGTATATAGATTTGCAATATGCTGTGCCGTTATTGTTTGAATACGACCCGAACAAAAGCCAAATTAATTTAGCCAAATA
TGGTATTGATTTTGAACAGGCAAAGTTGCTTTGGGAAGATGAACGAAAAGTTGTACTGGAGGCTTGCATTGAACCCGAAT
TACGCTATTTCCTGATTGGCAAGATTTATGATAAATATTGGACAGCGTTTTTTACACCAAGAAATGATGTTATTCGTTTA
ATTTCAGTTAGACGTTCCCGTAAAAAAGAGATCTCATACTATGAGAAATACCATTAG

Antitoxin


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

>AT66926 WP_006250574.1 NZ_CP017486:803305-803547 [Mannheimia haemolytica]
MRNTISAEELERIFDEGKEDILQYCDLSTAHRPGQMKRVNVDFPNWMVEALDKQARHLGVPRQALSKMWIAEKLPVQSPR

Download         Length: 243 bp

>AT66926 NZ_CP017486:803305-803547 [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