Detailed information of TA system TA066945

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-YefM
• Location: 2573412..2574127
• Replicon: chromosome
• Accession: NZ_CP017488
• Organism: Mannheimia haemolytica strain 39373

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: -
• Locus tag: BG550_RS13140
• Protein ID: WP_006250491.1
• Coordinates: 2573699..2574127 (+)
• Length: 143 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: A0A248ZW87
• Locus tag: BG550_RS13135
• Protein ID: WP_006248272.1
• Coordinates: 2573412..2573699 (+)
• Length: 96 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BG550_RS13385	2569055..2569135	-	81	Protein_2484	PT domain-containing protein	-
BG550_RS13120	2569251..2570966	-	1716	WP_006248268.1	proline--tRNA ligase	-
BG550_RS13125	2571130..2571312	-	183	WP_006250493.1	hypothetical protein	-
BG550_RS13130	2571365..2573248	-	1884	WP_006250492.1	molecular chaperone HtpG	-
BG550_RS13135	2573412..2573699	+	288	WP_006248272.1	type II toxin-antitoxin system Phd/YefM family antitoxin	Antitoxin
BG550_RS13140	2573699..2574127	+	429	WP_006250491.1	type II toxin-antitoxin system VapC family toxin	Toxin
BG550_RS13145	2574131..2576212	+	2082	WP_006250490.1	ATP-dependent DNA helicase RecG	-
BG550_RS13150	2576234..2577166	-	933	WP_006250489.1	nucleoside hydrolase	-
BG550_RS13155	2577219..2578871	-	1653	WP_006250488.1	phospho-sugar mutase	-

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

• PIN domain (4-129)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 143 a.a.
• Molecular weight: 16640.06 Da
• Isoelectric Point: 8.9269

>T66945 WP_006250491.1 NZ_CP017488:2573699-2574127 [Mannheimia haemolytica]
MYRYLFDTNIVSELYKLRNDKMDVNVRQWLRGVNPSQTNISCITLSEIKTGILLKARKDKEQSDRLNDWFENNVLKAYQT
KAFVVNNDIALLASEYHIPNKMDLNDAYIAATAKYHNLILVTRNTKDFIRCDVRLFNPFETA

Nucleotide

• Length: 429 bp

>T66945 NZ_CP017488:2573699-2574127 [Mannheimia haemolytica]
ATGTATCGCTACCTTTTTGATACCAATATAGTTTCCGAGCTTTATAAGTTAAGAAATGACAAGATGGATGTCAATGTTCG
CCAGTGGCTGAGAGGGGTTAATCCTAGCCAGACCAATATCAGCTGTATTACGTTATCTGAAATCAAAACAGGTATTTTGC
TGAAAGCCCGCAAAGACAAAGAACAATCAGACCGATTAAATGATTGGTTTGAAAATAATGTATTAAAGGCTTATCAAACA
AAAGCGTTTGTGGTGAATAACGACATTGCTCTATTGGCATCAGAGTACCATATTCCCAATAAAATGGATTTAAATGATGC
TTATATTGCGGCAACCGCCAAATACCACAATCTGATTTTAGTCACCCGCAACACCAAAGATTTTATCCGTTGTGATGTGC
GTTTATTTAACCCATTTGAAACCGCATAA

Antitoxin

Protein

• Length: 96 a.a.
• Molecular weight: 11085.39 Da
• Isoelectric Point: 4.3648

>AT66945 WP_006248272.1 NZ_CP017488:2573412-2573699 [Mannheimia haemolytica]
MAITITSREFNQNASKVLKMAEKEPVFITKWGKIVNVVSSYMDYQQKKPSEPSFEELFASSENEDVSDEFWQEFEQTLVE
IRKSNKPRPVDFGDE

Nucleotide

• Length: 288 bp

>AT66945 NZ_CP017488:2573412-2573699 [Mannheimia haemolytica]
ATGGCAATAACCATTACTTCCAGAGAATTTAATCAAAATGCCAGCAAAGTGTTAAAAATGGCAGAAAAAGAGCCGGTTTT
TATTACCAAATGGGGCAAAATCGTCAATGTGGTGTCTAGTTATATGGATTATCAGCAGAAAAAGCCTAGCGAGCCAAGCT
TTGAAGAGCTATTCGCCTCTTCCGAAAATGAGGATGTGAGCGATGAATTTTGGCAAGAGTTTGAACAAACATTGGTTGAA
ATCCGCAAAAGCAATAAACCAAGACCTGTTGATTTTGGAGATGAGTAA

Structures

Antitoxin

• AlphaFold DB: A0A248ZW87