Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) /BrnT(toxin)
Location 820561..821083 Replicon chromosome
Accession NZ_CP017544
Organism Mannheimia haemolytica strain 1373

Toxin (Protein)


Gene name - Uniprot ID A0A249A107
Locus tag BG581_RS04140 Protein ID WP_006249269.1
Coordinates 820561..820857 (+) Length 99 a.a.

Antitoxin (Protein)


Gene name - Uniprot ID A0A249A190
Locus tag BG581_RS04145 Protein ID WP_006249270.1
Coordinates 820841..821083 (+) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BG581_RS04125 815616..816941 + 1326 WP_006249264.1 deoxyguanosinetriphosphate triphosphohydrolase family protein -
BG581_RS04130 817062..817361 + 300 WP_006249265.1 hypothetical protein -
BG581_RS04135 817522..820434 + 2913 WP_006249267.1 RNA polymerase-associated protein RapA -
BG581_RS04140 820561..820857 + 297 WP_006249269.1 BrnT family toxin Toxin
BG581_RS04145 820841..821083 + 243 WP_006249270.1 CopG family transcriptional regulator Antitoxin
BG581_RS04150 821095..821763 + 669 WP_006249271.1 bifunctional tRNA pseudouridine(32) synthase/23S rRNA pseudouridine(746) synthase RluA -
BG581_RS04155 821741..822316 - 576 WP_006249272.1 1,6-anhydro-N-acetylmuramyl-L-alanine amidase AmpD -
BG581_RS04160 822376..823218 + 843 WP_006249273.1 23S rRNA (adenine(2030)-N(6))-methyltransferase RlmJ -
BG581_RS04165 823341..823982 + 642 WP_006249274.1 orotate phosphoribosyltransferase -
BG581_RS04170 824156..825245 + 1090 Protein_803 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

>T67350 WP_006249269.1 NZ_CP017544:820561-820857 [Mannheimia haemolytica]
MYIDLQYAVPLLFEYDPNKSQINLAKYGIDFEQAKLLWEDERKVVLEACIEPELRYFLIGKIYDKYWTAFFTPRNDVIRL
ISVRRSRKKEISYYEKYH

Download         Length: 297 bp

>T67350 NZ_CP017544:820561-820857 [Mannheimia haemolytica]
ATGTATATAGATTTGCAATATGCTGTGCCGTTATTGTTTGAATACGACCCGAACAAAAGCCAAATTAATTTAGCCAAATA
TGGTATTGATTTTGAACAGGCAAAGTTGCTTTGGGAAGATGAACGAAAAGTTGTACTGGAGGCTTGCATTGAACCCGAAT
TACGCTATTTCCTGATTGGCAAGATTTATGATAAATATTGGACAGCGTTTTTTACACCAAGAAATGATGTTATTCGTTTA
ATTTCAGTTAGACGTTCCCGTAAAAAAGAGATCTCATACTATGAGAAATACCATTAG

Antitoxin


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

>AT67350 WP_006249270.1 NZ_CP017544:820841-821083 [Mannheimia haemolytica]
MRNTISAEELERIFDEGKEDILQYCDLSTAHRPGQMKRVNVDFPNWMVEALDKQARHLGVPRQALIKMWIAEKLPVQSPR

Download         Length: 243 bp

>AT67350 NZ_CP017544:820841-821083 [Mannheimia haemolytica]
ATGAGAAATACCATTAGTGCCGAAGAATTAGAACGTATCTTCGATGAAGGCAAAGAAGATATTTTACAATACTGCGATCT
TTCTACCGCTCATCGCCCGGGGCAAATGAAAAGGGTGAATGTTGATTTCCCAAATTGGATGGTAGAAGCGTTAGATAAGC
AAGCCAGACATTTAGGTGTGCCTCGCCAAGCCTTGATTAAAATGTGGATTGCGGAAAAATTACCGGTTCAATCACCTAGG
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 A0A249A190

References