Detailed information of TA system TA086313

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): spoIISABC/SpoIISA-SpoIISB
• Location: 2267439..2268356
• Replicon: chromosome
• Accession: NZ_CP023859
• Organism: Bacillus velezensis strain L-1

Toxin (Protein)

• Gene name: spoIISA
• Uniprot ID: I2HQ15
• Locus tag: CRH11_RS11915
• Protein ID: WP_007407256.1
• Coordinates: 2267610..2268356 (-)
• Length: 249 a.a.

Antitoxin (Protein)

• Gene name: spoIISB
• Uniprot ID: I2HQ14
• Locus tag: CRH11_RS11910
• Protein ID: WP_003154807.1
• Coordinates: 2267439..2267609 (-)
• Length: 57 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
CRH11_RS11875	2262663..2264294	+	1632	WP_052827325.1	hypothetical protein	-
CRH11_RS11880	2264307..2264678	+	372	WP_043021266.1	YomQ/XkdW protein, phage-like element PBSX	-
CRH11_RS11885	2264683..2264880	+	198	WP_012117366.1	XkdX family protein	-
CRH11_RS11890	2264937..2265698	+	762	WP_015239693.1	hypothetical protein	-
CRH11_RS11895	2265750..2266013	+	264	WP_003154815.1	hemolysin XhlA family protein	-
CRH11_RS11900	2266027..2266290	+	264	WP_003154813.1	phage holin	-
CRH11_RS11905	2266304..2267182	+	879	WP_020955695.1	N-acetylmuramoyl-L-alanine amidase	-
CRH11_RS11910	2267439..2267609	-	171	WP_003154807.1	type II toxin-antitoxin system SpoIISB family antitoxin	Antitoxin
CRH11_RS11915	2267610..2268356	-	747	WP_007407256.1	type II toxin-antitoxin system SpoIISA family toxin	Toxin
CRH11_RS11920	2268461..2269459	-	999	WP_007407255.1	inorganic phosphate transporter	-
CRH11_RS11925	2269472..2270089	-	618	WP_003154804.1	DUF47 domain-containing protein	-
CRH11_RS11930	2270375..2271691	-	1317	WP_007407254.1	amino acid permease	-
CRH11_RS11935	2272016..2272966	+	951	WP_012117369.1	ring-cleaving dioxygenase	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)
	-	inside	Prophage	-	-	2222045..2325885	103840

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 SpoIISA, type II toxin-antitoxin system (3-239)

Antitoxin

• Antitoxin SpoIISB (1-56)

Sequences

Toxin

Protein

• Length: 249 a.a.
• Molecular weight: 29077.57 Da
• Isoelectric Point: 4.7755

>T86313 WP_007407256.1 NZ_CP023859:c2268356-2267610 [Bacillus velezensis]
MLLFFQIMVWTMAAALILYVYASWRYEAKVKEKMFAIRKTWYLLFVLGSMVYWTYDPESLFAAWRQYLIVAVCFALIDAF
IFLSAYIKKLAGNELETDTREILEENNEMLHSYLEKLKTYQYLLKNEPIHVYYGSTEAYAEGISRLLAAYAEKMNVTASL
CDYSAQSDKDRLTEHMPDAADVQSRLNRKDVYYDQKGRLVLIPFTVQNRHYVIKLTSENLLTEFDYLLFTSLTSIYDLML
PIEEEGDG

Nucleotide

• Length: 747 bp

>T86313 NZ_CP023859:c2268356-2267610 [Bacillus velezensis]
ATGCTTTTGTTTTTTCAGATCATGGTGTGGACGATGGCGGCCGCGCTCATTTTATATGTGTACGCATCCTGGCGGTATGA
GGCAAAGGTAAAAGAAAAAATGTTTGCCATCCGTAAAACGTGGTATTTACTATTTGTACTGGGCTCCATGGTCTATTGGA
CATATGATCCTGAATCGCTCTTTGCCGCATGGAGACAATATTTGATTGTTGCCGTCTGCTTTGCCCTTATTGATGCGTTT
ATCTTTTTGAGCGCGTATATCAAAAAGCTCGCCGGCAATGAATTAGAGACGGATACGCGGGAAATTTTAGAAGAAAATAA
CGAAATGCTTCACTCCTATCTTGAAAAACTGAAAACCTATCAATATCTGTTGAAAAATGAACCGATCCATGTATATTATG
GAAGTACAGAAGCTTATGCGGAAGGCATCAGCAGACTGCTGGCCGCTTATGCCGAAAAAATGAATGTCACGGCTTCCTTG
TGCGACTATTCCGCACAATCGGATAAGGACCGCTTGACGGAGCATATGCCTGATGCGGCGGACGTTCAGTCCCGTCTTAA
CCGTAAAGATGTCTACTATGATCAAAAAGGCAGGCTTGTGCTTATTCCGTTTACAGTCCAGAACCGCCATTACGTGATCA
AACTCACGTCGGAAAACCTGTTGACGGAATTCGATTATTTGCTTTTCACATCGCTAACGAGCATTTATGATTTAATGCTG
CCAATAGAAGAGGAAGGTGACGGTTAA

Antitoxin

Protein

• Length: 57 a.a.
• Molecular weight: 6676.74 Da
• Isoelectric Point: 10.9273

>AT86313 WP_003154807.1 NZ_CP023859:c2267609-2267439 [Bacillus velezensis]
MEQAFQNGQPEQRAKPFKMFKKRSMTSIASYQVSPHTARIFKENERLIDKYKQKKA

Nucleotide

• Length: 171 bp

>AT86313 NZ_CP023859:c2267609-2267439 [Bacillus velezensis]
ATGGAGCAGGCATTTCAAAACGGGCAGCCGGAACAAAGAGCGAAACCGTTCAAAATGTTTAAAAAACGTTCAATGACAAG
TATCGCAAGTTACCAGGTCAGCCCTCATACCGCCAGAATTTTCAAAGAAAACGAGCGGCTGATTGACAAGTATAAACAAA
AAAAAGCTTGA

Structures

Toxin

• AlphaFold DB: I2HQ15

Antitoxin

• AlphaFold DB: I2HQ14