Detailed information of TA system TA077717

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): parDE/RelB(antitoxin)
• Location: 230476..231088
• Replicon: chromosome
• Accession: NZ_CP021862
• Organism: Streptococcus agalactiae strain CUGBS591

Toxin (Protein)

• Gene name: parE
• Uniprot ID: A0A8G2N8L3
• Locus tag: BB161_RS01400
• Protein ID: WP_000384860.1
• Coordinates: 230476..230811 (-)
• Length: 112 a.a.

Antitoxin (Protein)

• Gene name: parD
• Uniprot ID: Q8E7D2
• Locus tag: BB161_RS01405
• Protein ID: WP_000259017.1
• Coordinates: 230801..231088 (-)
• Length: 96 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
BB161_RS01370	225674..226315	+	642	WP_000591144.1	hypothetical protein	-
BB161_RS01380	226615..227490	+	876	WP_000421240.1	hypothetical protein	-
BB161_RS01385	227526..227960	+	435	WP_001220479.1	hypothetical protein	-
BB161_RS01390	228277..229533	+	1257	WP_000122836.1	plasmid recombination protein	-
BB161_RS01395	229701..230171	+	471	WP_000130119.1	hypothetical protein	-
BB161_RS01400	230476..230811	-	336	WP_000384860.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
BB161_RS01405	230801..231088	-	288	WP_000259017.1	hypothetical protein	Antitoxin
BB161_RS01410	231595..231885	+	291	WP_000078283.1	WXG100 family type VII secretion target	-
BB161_RS01415	231987..232393	+	407	Protein_218	hypothetical protein	-
BB161_RS01420	232393..232953	+	561	WP_001865562.1	hypothetical protein	-
BB161_RS01425	232926..233606	+	681	WP_001865565.1	hypothetical protein	-
BB161_RS01430	233591..233977	+	387	WP_000259069.1	hypothetical protein	-
BB161_RS01435	234011..234292	+	282	WP_000052406.1	hypothetical protein	-
BB161_RS01455	235124..235984	+	861	WP_000477654.1	Rgg/GadR/MutR family transcriptional regulator	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Integrative and Conjugative Element	-	-	222507..231362	8855

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 (8-106)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 112 a.a.
• Molecular weight: 13227.87 Da
• Isoelectric Point: 4.5348

>T77717 WP_000384860.1 NZ_CP021862:c230811-230476 [Streptococcus agalactiae]
MDYKKYQIIYAPDVLEKLKEIRDYISQNYSSTSGQRKMEQIINDIEKLEVFPEVGFDADEKYGSEISNYHSTRGYTLSKD
YIVLYHIEEEENSVVIDYLLPTRSDYMKLFK

Nucleotide

• Length: 336 bp

>T77717 NZ_CP021862:c230811-230476 [Streptococcus agalactiae]
TTGGACTATAAGAAATATCAGATTATCTATGCTCCTGATGTTTTAGAGAAGCTAAAAGAAATTCGTGATTATATTTCCCA
AAACTATTCCTCAACATCAGGTCAGCGTAAAATGGAGCAAATCATTAATGACATAGAAAAACTTGAAGTTTTCCCAGAAG
TTGGTTTTGATGCCGATGAAAAATATGGTTCAGAAATCAGCAATTATCACAGTACTAGAGGTTACACCTTAAGTAAAGAT
TATATTGTCCTATACCATATCGAAGAGGAAGAGAATAGCGTTGTCATTGATTACTTGCTTCCTACTCGAAGCGACTATAT
GAAATTGTTTAAATAG

Antitoxin

Protein

• Length: 96 a.a.
• Molecular weight: 10906.50 Da
• Isoelectric Point: 4.7271

>AT77717 WP_000259017.1 NZ_CP021862:c231088-230801 [Streptococcus agalactiae]
MVTVEKNRAVTFQANKELVSEAMTVLNKKNLTLSSALRLFLQNVVVTNEVDLLTEEELEKEKLFKQFQAEISKNIEDVRQ
GKFYTSEEVRAELGL

Nucleotide

• Length: 288 bp

>AT77717 NZ_CP021862:c231088-230801 [Streptococcus agalactiae]
ATGGTTACAGTAGAAAAAAATAGAGCTGTCACATTCCAAGCTAACAAAGAATTGGTAAGCGAAGCAATGACAGTATTAAA
CAAAAAAAATTTAACCTTATCATCTGCTTTAAGATTATTCCTACAAAATGTCGTTGTCACAAACGAGGTTGACTTATTGA
CGGAAGAGGAGTTAGAGAAAGAAAAACTTTTCAAGCAATTTCAAGCCGAAATCAGCAAAAATATTGAGGATGTTCGTCAA
GGGAAGTTTTATACCTCTGAAGAAGTGAGGGCTGAACTTGGACTATAA

Structures

Antitoxin

• AlphaFold DB: A0A076Z4V6