Detailed information of TA system TA101364

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): higBA (relBE)/HigB-HigA
• Location: 30479..31209
• Replicon: chromosome
• Accession: NZ_CP028538
• Organism: Enterobacter hormaechei strain SCEH020042

Toxin (Protein)

• Gene name: higB
• Uniprot ID: A0A837FIL2
• Locus tag: DBP88_RS02330
• Protein ID: WP_023302825.1
• Coordinates: 30479..30793 (+)
• Length: 105 a.a.

Antitoxin (Protein)

• Gene name: higA
• Uniprot ID: -
• Locus tag: DBP88_RS02335
• Protein ID: WP_023305145.1
• Coordinates: 30790..31209 (+)
• Length: 140 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
DBP88_RS02305	26145..27230	+	1086	Protein_25	cellulase family glycosylhydrolase	-
DBP88_RS02310	27136..28320	-	1185	WP_023305143.1	multidrug efflux MFS transporter EmrD	-
DBP88_RS02315	28496..29329	-	834	WP_023305144.1	DMT family transporter	-
DBP88_RS02320	29392..29838	-	447	WP_023298965.1	GNAT family N-acetyltransferase	-
DBP88_RS02325	29903..29992	-	90	WP_022646551.1	type I toxin-antitoxin system toxin TisB	-
DBP88_RS02330	30479..30793	+	315	WP_023302825.1	type II toxin-antitoxin system HigB family toxin	Toxin
DBP88_RS02335	30790..31209	+	420	WP_023305145.1	helix-turn-helix domain-containing protein	Antitoxin
DBP88_RS02340	31356..31454	+	99	WP_057979964.1	ilvB operon leader peptide IvbL	-
DBP88_RS02345	31561..33249	+	1689	WP_032676730.1	acetolactate synthase large subunit	-
DBP88_RS02350	33253..33540	+	288	WP_010426528.1	acetolactate synthase small subunit	-
DBP88_RS02355	33666..34259	+	594	WP_022646555.1	transcriptional regulator UhpA	-
DBP88_RS02360	34256..35761	+	1506	WP_023305147.1	signal transduction histidine-protein kinase/phosphatase UhpB	-

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, mRNA interferase HigB (21-93)

Antitoxin

• Cro/C1-type helix-turn-helix domain (84-137)

Sequences

Toxin

Protein

• Length: 105 a.a.
• Molecular weight: 12415.51 Da
• Isoelectric Point: 10.2825

>T101364 WP_023302825.1 NZ_CP028538:30479-30793 [Enterobacter hormaechei]
MHLISMKAILDAVSQFPQHREELLFLGRVIEKSHCPTPAALRKLFPTLDNFKYLDKHYVIDIANNNLRVVALIFFESQKF
YVRHVFTHKEYDRFTEKHRTKGKK

Nucleotide

• Length: 315 bp

>T101364 NZ_CP028538:30479-30793 [Enterobacter hormaechei]
ATGCATTTAATCTCAATGAAGGCAATTTTGGATGCGGTAAGCCAGTTCCCGCAACACAGAGAAGAGCTTCTCTTTTTAGG
ACGAGTTATTGAAAAGAGCCACTGCCCGACGCCCGCTGCACTGAGAAAACTTTTCCCAACGCTGGATAACTTCAAGTATC
TTGATAAGCATTATGTTATTGATATTGCAAATAACAATCTCAGAGTAGTGGCTCTCATATTCTTTGAAAGCCAAAAGTTT
TATGTGCGCCATGTTTTTACTCATAAGGAATATGACCGTTTTACGGAGAAACATCGCACTAAGGGGAAGAAATGA

Antitoxin

Protein

• Length: 140 a.a.
• Molecular weight: 15508.15 Da
• Isoelectric Point: 5.6761

>AT101364 WP_023305145.1 NZ_CP028538:30790-31209 [Enterobacter hormaechei]
MMIVADAMKATHALVAAVPLLGEQPSEKDYKDALELVEYLLMNEPNSPLLDIVCARISHYEANRPEIVALRKEMESVPVG
IAVLRTLMDQYNLTISDFKDEIGSKSMVSRVLNGQRQLTLNHIKKLAVRFGVSPALFIE

Nucleotide

• Length: 420 bp

>AT101364 NZ_CP028538:30790-31209 [Enterobacter hormaechei]
ATGATGATCGTCGCTGATGCAATGAAAGCTACGCACGCCCTTGTTGCGGCCGTTCCTTTACTGGGTGAACAGCCGAGCGA
GAAAGATTATAAGGATGCGCTTGAGCTGGTTGAGTATCTCCTTATGAACGAGCCCAATAGCCCCTTGCTGGATATTGTTT
GCGCCAGAATTAGCCATTACGAAGCTAATCGGCCAGAGATAGTCGCATTACGCAAGGAGATGGAGTCTGTTCCCGTCGGA
ATTGCAGTTTTGAGAACCTTGATGGATCAATACAATCTGACGATATCGGATTTTAAGGATGAAATTGGTAGTAAATCGAT
GGTTTCACGGGTTCTGAATGGTCAGAGACAGCTTACTCTGAACCATATTAAAAAGCTGGCGGTCAGATTTGGGGTATCAC
CTGCGCTATTTATTGAGTGA

Structures

Toxin

• AlphaFold DB: A0A837FIL2