Detailed information of TA system TA181844

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/ParE-RelB
• Location: 2871867..2872320
• Replicon: chromosome
• Accession: NZ_CP064855
• Organism: Erwinia amylovora strain Ea1/79Sm

Toxin (Protein)

• Gene name: relE
• Uniprot ID: -
• Locus tag: IYV53_RS13185
• Protein ID: WP_013035888.1
• Coordinates: 2871867..2872103 (-)
• Length: 79 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: D4HZA2
• Locus tag: IYV53_RS13190
• Protein ID: WP_004159527.1
• Coordinates: 2872093..2872320 (-)
• Length: 76 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
IYV53_RS13165	2867382..2868260	-	879	WP_004159509.1	Fe(3+)-hydroxamate ABC transporter substrate-binding protein FhuD	-
IYV53_RS13170	2868275..2869069	-	795	WP_004159512.1	Fe3+-hydroxamate ABC transporter ATP-binding protein FhuC	-
IYV53_RS13175	2869118..2871334	-	2217	Protein_2555	ferrichrome porin FhuA	-
IYV53_RS13180	2871662..2871880	+	219	WP_004159522.1	hypothetical protein	-
IYV53_RS13185	2871867..2872103	-	237	WP_013035888.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
IYV53_RS13190	2872093..2872320	-	228	WP_004159527.1	type II toxin-antitoxin system RelB/DinJ family antitoxin	Antitoxin
IYV53_RS13195	2872641..2872928	+	288	WP_004159528.1	SymE family type I addiction module toxin	-
IYV53_RS13200	2872992..2873495	-	504	WP_048901601.1	hypothetical 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

• Toxin-antitoxin system, RelE/ParE toxin family (6-78)

Antitoxin

• RelB antitoxin/Antitoxin DinJ (1-75)

Sequences

Toxin

Protein

• Length: 79 a.a.
• Molecular weight: 9135.79 Da
• Isoelectric Point: 9.0876

>T181844 WP_013035888.1 NZ_CP064855:c2872103-2871867 [Erwinia amylovora]
ISYELLFDPWALKEWKKLGATVREQFKKKLAEVLVNLQVESARLRDHPDCCKIKLKSSGYRLVYQVQDEQLVMLVISV

Nucleotide

• Length: 237 bp

>T181844 NZ_CP086184:4792393-4792674 [Xanthomonas oryzae]
GTGATCAGGAGCTTTATCGACAAGGACGCCGAAAAGATCTGGCTGGGTGAGCGTTCCCGCCGGTTGCCTGCCGACATCCA
ATTGGTCGCGCGCCGCAAGTTGCGCATGCTCAATGCCGCCGCGCATCTCGACGATCTGCGGATCCCGCCCGCCAACCGGC
TGGAAGCGTTGAAGGGCCAGCAGCGCGGCCAGTACAGCATCCGGATCAACGATCAATGGCGCATCTGCTTCCGATGGATG
GAAGGCGATGTGGTCCAGGTCGAAATCGTCGATTACCACTGA

Antitoxin

Protein

• Length: 76 a.a.
• Molecular weight: 8435.90 Da
• Isoelectric Point: 7.9766

>AT181844 WP_004159527.1 NZ_CP064855:c2872320-2872093 [Erwinia amylovora]
VRLDDKLKSKACAVLDELDVSPTEAVRLLFQYIAENERLPLKALTVSDEKDALLKTVRERLASLQKGIKVTLDKL

Nucleotide

• Length: 228 bp

>AT181844 NZ_CP086184:4792692-4792982 [Xanthomonas oryzae]
ATGACGGTCCTACCCAATATCCATCCTGGCGACATTCTGCTTGAGGAGTTTCTCGAGCCTCTGGGCATCAGCCAGAACGC
ACTGGCACGCGCCACCGGCGTCCCGCCGCGCCGTATCAACGAAATCGTGCTGGGCAAGCGCGGCATCACTGCCGACACTG
CCGTGCGTCTGGCCGCCGCGTTGGGCACCTCCGAGCGCTTCTGGCTGGGCCTGCAGGCCGACTACGAGCTGGAACAGGCG
CATCGCGCGCTGGGCGATTTGCCGGCACGGATCAAGCGGCTGGCGGCGTGA

Structures

Antitoxin

• AlphaFold DB: A0A831A410