Detailed information of TA system TA054000

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): parDE/RelB(antitoxin)
• Location: 251896..252508
• Replicon: chromosome
• Accession: NZ_CP011325
• Organism: Streptococcus agalactiae strain HN016

Toxin (Protein)

• Gene name: parE
• Uniprot ID: A0A8G2N8L3
• Locus tag: SAHN016_RS01420
• Protein ID: WP_000384860.1
• Coordinates: 251896..252231 (-)
• Length: 112 a.a.

Antitoxin (Protein)

• Gene name: parD
• Uniprot ID: Q8E7D2
• Locus tag: SAHN016_RS01425
• Protein ID: WP_000259017.1
• Coordinates: 252221..252508 (-)
• Length: 96 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
SAHN016_RS01390	247094..247735	+	642	WP_000591144.1	hypothetical protein	-
SAHN016_RS01400	248035..248910	+	876	WP_000421240.1	hypothetical protein	-
SAHN016_RS01405	248946..249380	+	435	WP_001220479.1	hypothetical protein	-
SAHN016_RS01410	249697..250953	+	1257	WP_000122836.1	plasmid recombination protein	-
SAHN016_RS01415	251121..251591	+	471	WP_000130119.1	hypothetical protein	-
SAHN016_RS01420	251896..252231	-	336	WP_000384860.1	type II toxin-antitoxin system RelE/ParE family toxin	Toxin
SAHN016_RS01425	252221..252508	-	288	WP_000259017.1	hypothetical protein	Antitoxin
SAHN016_RS01430	253015..253305	+	291	WP_000078283.1	WXG100 family type VII secretion target	-
SAHN016_RS01435	253407..253814	+	408	WP_000749954.1	hypothetical protein	-
SAHN016_RS01440	253814..254374	+	561	WP_001865562.1	hypothetical protein	-
SAHN016_RS01445	254347..255027	+	681	WP_001865565.1	hypothetical protein	-
SAHN016_RS01450	255012..255398	+	387	WP_000259069.1	hypothetical protein	-
SAHN016_RS01455	255432..255713	+	282	WP_000052407.1	hypothetical protein	-
SAHN016_RS01470	256556..257416	+	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)

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

>T54000 WP_000384860.1 NZ_CP011325:c252231-251896 [Streptococcus agalactiae]
MDYKKYQIIYAPDVLEKLKEIRDYISQNYSSTSGQRKMEQIINDIEKLEVFPEVGFDADEKYGSEISNYHSTRGYTLSKD
YIVLYHIEEEENSVVIDYLLPTRSDYMKLFK

Nucleotide

• Length: 336 bp

>T54000 NZ_CP011325:c252231-251896 [Streptococcus agalactiae]
TTGGACTATAAGAAATATCAGATTATCTATGCTCCTGATGTTTTAGAGAAGCTAAAAGAAATTCGTGATTATATTTCCCA
AAACTATTCCTCAACATCAGGTCAGCGTAAAATGGAGCAAATCATTAATGACATAGAAAAACTTGAAGTTTTCCCAGAAG
TTGGTTTTGATGCCGATGAAAAATATGGTTCAGAAATCAGCAATTATCACAGTACTAGAGGTTACACCTTAAGTAAAGAT
TATATTGTCCTATACCATATCGAAGAGGAAGAGAATAGCGTTGTCATTGATTACTTGCTTCCTACTCGAAGCGACTATAT
GAAATTGTTTAAATAG

Antitoxin

Protein

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

>AT54000 WP_000259017.1 NZ_CP011325:c252508-252221 [Streptococcus agalactiae]
MVTVEKNRAVTFQANKELVSEAMTVLNKKNLTLSSALRLFLQNVVVTNEVDLLTEEELEKEKLFKQFQAEISKNIEDVRQ
GKFYTSEEVRAELGL

Nucleotide

• Length: 288 bp

>AT54000 NZ_CP011325:c252508-252221 [Streptococcus agalactiae]
ATGGTTACAGTAGAAAAAAATAGAGCTGTCACATTCCAAGCTAACAAAGAATTGGTAAGCGAAGCAATGACAGTATTAAA
CAAAAAAAATTTAACCTTATCATCTGCTTTAAGATTATTCCTACAAAATGTCGTTGTCACAAACGAGGTTGACTTATTGA
CGGAAGAGGAGTTAGAGAAAGAAAAACTTTTCAAGCAATTTCAAGCCGAAATCAGCAAAAATATTGAGGATGTTCGTCAA
GGGAAGTTTTATACCTCTGAAGAAGTGAGGGCTGAACTTGGACTATAA

Structures

Antitoxin

• AlphaFold DB: A0A076Z4V6