Detailed information of TA system TA077422

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/VapC-VagC
• Location: 2685597..2686228
• Replicon: chromosome
• Accession: NZ_CP021793
• Organism: Sinorhizobium meliloti strain USDA1157

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: -
• Locus tag: CDO31_RS13895
• Protein ID: WP_013844828.1
• Coordinates: 2685597..2685995 (-)
• Length: 133 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: Q92MD9
• Locus tag: CDO31_RS13900
• Protein ID: WP_010970129.1
• Coordinates: 2685995..2686228 (-)
• Length: 78 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CDO31_RS13860	2680680..2680982	-	303	WP_010970122.1	type II toxin-antitoxin system RelE/ParE family toxin	-
CDO31_RS13865	2680979..2681254	-	276	WP_010970123.1	type II toxin-antitoxin system ParD family antitoxin	-
CDO31_RS13870	2681539..2681688	+	150	WP_010970124.1	hypothetical protein	-
CDO31_RS13875	2681685..2682620	+	936	WP_010970125.1	site-specific tyrosine recombinase XerD	-
CDO31_RS13880	2682684..2683637	+	954	WP_003527479.1	acetyl-CoA carboxylase carboxyltransferase subunit alpha	-
CDO31_RS13885	2683882..2685324	+	1443	WP_010970126.1	murein L,D-transpeptidase	-
CDO31_RS13890	2685324..2685563	+	240	WP_010970127.1	sulfurtransferase TusA family protein	-
CDO31_RS13895	2685597..2685995	-	399	WP_013844828.1	type II toxin-antitoxin system toxin VapC	Toxin
CDO31_RS13900	2685995..2686228	-	234	WP_010970129.1	AbrB/MazE/SpoVT family DNA-binding domain-containing protein	Antitoxin
CDO31_RS13905	2686337..2687482	-	1146	WP_010970130.1	GTP-binding protein	-
CDO31_RS13910	2687496..2688578	-	1083	WP_010970131.1	D-alanyl-D-alanine carboxypeptidase	-
CDO31_RS13915	2688830..2689993	+	1164	WP_010970132.1	amidohydrolase	-
CDO31_RS13920	2690016..2690480	+	465	WP_010970133.1	Lrp/AsnC ligand binding domain-containing protein	-

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 (4-123)

Antitoxin

• SpoVT-AbrB domain (7-56)

Sequences

Toxin

Protein

• Length: 133 a.a.
• Molecular weight: 14829.13 Da
• Isoelectric Point: 6.9581

>T77422 WP_013844828.1 NZ_CP021793:c2685995-2685597 [Sinorhizobium meliloti]
MLTYMLDTNICIYVMKTYPPAVREKFNGLAEQLCISSITLGELHYGAEKSARRVENLTAIEHFVARLEVLPFADKAAAHY
GQVRAELERTGTPCGPHDMQIGAHARSEGLIVVTNNIREFVRMPGVRVENWL

Nucleotide

• Length: 399 bp

>T77422 NZ_CP021793:c2685995-2685597 [Sinorhizobium meliloti]
ATGCTCACCTATATGCTCGATACCAATATCTGCATCTATGTGATGAAGACCTATCCGCCGGCCGTGCGCGAAAAGTTCAA
CGGACTGGCGGAGCAGCTTTGCATATCGAGCATCACGCTGGGAGAATTACACTATGGCGCCGAAAAATCGGCCCGGCGCG
TTGAGAACCTTACGGCTATCGAACATTTCGTGGCACGGCTGGAGGTGCTGCCGTTCGCAGACAAGGCAGCGGCCCACTAC
GGGCAGGTTCGGGCTGAACTGGAGCGGACGGGAACGCCATGCGGCCCTCATGACATGCAGATCGGCGCGCATGCGCGCAG
CGAAGGGCTGATTGTCGTGACCAACAATATACGCGAGTTCGTCCGCATGCCGGGTGTAAGGGTCGAGAACTGGCTGTGA

Antitoxin

Protein

• Length: 78 a.a.
• Molecular weight: 8673.87 Da
• Isoelectric Point: 8.9167

>AT77422 WP_010970129.1 NZ_CP021793:c2686228-2685995 [Sinorhizobium meliloti]
MASSTVFISNRSQAVRLPKAVAFPEGVHQVDILKIGRSRVIVPQGKRWDDLFLSGPRVSEDFMSERDQPVAETRESF

Nucleotide

• Length: 234 bp

>AT77422 NZ_CP021793:c2686228-2685995 [Sinorhizobium meliloti]
TTGGCCAGTTCGACCGTATTCATCAGTAACCGTAGCCAGGCGGTGCGGCTGCCAAAGGCCGTCGCCTTTCCCGAGGGCGT
GCATCAGGTCGATATCCTCAAGATCGGCCGCAGCCGCGTGATCGTCCCCCAGGGCAAAAGATGGGACGATCTGTTCCTCA
GCGGGCCGCGCGTCAGCGAGGATTTCATGAGCGAGCGTGATCAGCCGGTGGCGGAAACACGCGAATCCTTCTGA

Structures

Antitoxin

• AlphaFold DB: Q92MD9