Detailed information of TA system TA074390

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): vapBC/PIN(toxin)
• Location: 1705025..1705634
• Replicon: chromosome
• Accession: NZ_CP020361
• Organism: Sulfolobus acidocaldarius strain Y14 20-20

Toxin (Protein)

• Gene name: vapC
• Uniprot ID: M1IXF9
• Locus tag: B6A16_RS09355
• Protein ID: WP_011278690.1
• Coordinates: 1705239..1705634 (+)
• Length: 132 a.a.

Antitoxin (Protein)

• Gene name: vapB
• Uniprot ID: M1J7H5
• Locus tag: B6A16_RS09350
• Protein ID: WP_011278689.1
• Coordinates: 1705025..1705249 (+)
• Length: 75 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
B6A16_RS09350	1705025..1705249	+	225	WP_011278689.1	hypothetical protein	Antitoxin
B6A16_RS09355	1705239..1705634	+	396	WP_011278690.1	twitching motility protein PilT	Toxin
B6A16_RS09360	1706116..1707006	-	891	WP_015385703.1	DUF1177 domain-containing protein	-
B6A16_RS09365	1707003..1708058	-	1056	WP_232463147.1	FAD-binding oxidoreductase	-
B6A16_RS12450	1708048..1708278	+	231	WP_232463148.1	hypothetical protein	-
B6A16_RS09370	1708521..1708775	-	255	WP_015385704.1	hypothetical protein	-
B6A16_RS12250	1709044..1710234	-	1191	WP_011278693.1	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

• Pae0151-like, PIN domain (8-116)

Antitoxin

• Putative antitoxin VapB3-like (1-74)

Sequences

Toxin

Protein

• Length: 132 a.a.
• Molecular weight: 14959.46 Da
• Isoelectric Point: 5.7407

>T74390 WP_011278690.1 NZ_CP020361:1705239-1705634 [Sulfolobus acidocaldarius]
MRGKFLFDASAIYPLIKFVDKVDLKNIYILHLTLYEVGNAIWKDAFLHGRIKNAKEVALLFQQLMGEFNIIDDPPLDEVI
GIAISKGITYYDASYVYVSAKEKLILVSNDKELISKGNTISFNEFMEKYLA

Nucleotide

• Length: 396 bp

>T74390 NZ_CP020361:1705239-1705634 [Sulfolobus acidocaldarius]
ATGAGAGGTAAATTCCTTTTTGACGCTTCAGCAATATACCCCTTAATCAAATTCGTTGATAAGGTGGACCTAAAGAACAT
TTACATACTACATTTAACTTTATATGAGGTAGGGAATGCAATATGGAAAGATGCTTTTCTACACGGGAGGATTAAGAACG
CTAAAGAAGTAGCCCTCCTCTTCCAACAGTTAATGGGAGAGTTTAACATCATCGACGACCCTCCTCTGGACGAGGTCATA
GGAATAGCTATAAGTAAGGGCATTACATATTACGATGCTTCTTATGTCTACGTCTCTGCTAAGGAGAAATTGATATTAGT
GAGCAACGACAAAGAGCTCATCTCTAAAGGTAATACTATATCCTTTAACGAGTTTATGGAAAAATATCTCGCCTAA

Antitoxin

Protein

• Length: 75 a.a.
• Molecular weight: 8878.21 Da
• Isoelectric Point: 8.7436

>AT74390 WP_011278689.1 NZ_CP020361:1705025-1705249 [Sulfolobus acidocaldarius]
MSDVISVRVRKELKRRAEELGINLREVVERALEEAIRKKEMERVRTIAKKIQENMQGISEEEWAQLVRESRDER

Nucleotide

• Length: 225 bp

>AT74390 NZ_CP020361:1705025-1705249 [Sulfolobus acidocaldarius]
ATGTCAGACGTAATTAGTGTAAGAGTAAGAAAAGAATTGAAGAGGAGGGCTGAGGAGTTGGGAATTAACCTGAGGGAAGT
TGTGGAGAGGGCACTTGAGGAGGCTATAAGGAAAAAAGAGATGGAGAGGGTTAGGACTATAGCTAAAAAGATCCAGGAAA
ATATGCAGGGTATAAGTGAGGAGGAGTGGGCTCAATTAGTCAGGGAGAGTAGGGATGAGAGGTAA

Structures

Toxin

• AlphaFold DB: M1IXF9

Antitoxin

• AlphaFold DB: M1J7H5