Detailed information of TA system TA134975

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): relBE/YafQ(toxin)
• Location: 631860..632538
• Replicon: chromosome
• Accession: NZ_CP042211
• Organism: Helicobacter pylori strain B128 7.13

Toxin (Protein)

• Gene name: relE
• Uniprot ID: -
• Locus tag: D5R83_RS03165
• Protein ID: WP_080006198.1
• Coordinates: 632215..632538 (+)
• Length: 108 a.a.

Antitoxin (Protein)

• Gene name: relB
• Uniprot ID: D7FDF9
• Locus tag: D5R83_RS03160
• Protein ID: WP_001134161.1
• Coordinates: 631860..632234 (+)
• Length: 125 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
D5R83_RS03140	627325..627722	+	398	Protein_582	hypothetical protein	-
D5R83_RS03155	628628..630835	+	2208	WP_144819439.1	Hop family adhesin BabA	-
D5R83_RS03160	631860..632234	+	375	WP_001134161.1	hypothetical protein	Antitoxin
D5R83_RS03165	632215..632538	+	324	WP_080006198.1	type II toxin-antitoxin system mRNA interferase toxin, RelE/StbE family	Toxin
D5R83_RS03170	632583..633107	-	525	WP_001135637.1	acyl-CoA thioesterase	-
D5R83_RS03175	633247..634095	+	849	WP_000504111.1	SDR family oxidoreductase	-
D5R83_RS03180	634088..635068	+	981	WP_000921449.1	iron ABC transporter permease	-
D5R83_RS03185	635068..635835	+	768	WP_000242349.1	ABC transporter ATP-binding 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

• Toxin-antitoxin system, YafQ-like toxin (2-86)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 108 a.a.
• Molecular weight: 12475.74 Da
• Isoelectric Point: 9.5268

>T134975 WP_080006198.1 NZ_CP042211:632215-632538 [Helicobacter pylori]
VLKLNLKKSFQKDFDKLLLNGFDDSVLKEVILRKKEPLDPQFQDHALKGKWKPYRECHIKPDILLVYLVKDDELILLRLG
SHSELFCKSPTQFITLKPTAQPTTPLF

Nucleotide

• Length: 324 bp

>T134975 NZ_CP042211:632215-632538 [Helicobacter pylori]
GTGTTGAAACTCAATCTTAAAAAATCTTTTCAAAAAGATTTTGATAAATTGCTTTTGAATGGGTTTGATGATAGCGTTTT
GAAGGAAGTCATTCTAAGAAAGAAAGAACCGCTAGATCCACAATTTCAAGATCATGCCCTAAAAGGCAAGTGGAAGCCTT
ATAGAGAATGCCACATTAAGCCTGATATTTTGCTTGTGTATTTAGTGAAAGATGATGAACTGATTTTGTTAAGGTTAGGC
AGTCATAGCGAGCTGTTTTGTAAATCACCCACACAATTTATAACGCTTAAACCAACCGCTCAACCAACTACCCCCCTTTT
TTAG

Antitoxin

Protein

• Length: 125 a.a.
• Molecular weight: 14713.64 Da
• Isoelectric Point: 7.8113

>AT134975 WP_001134161.1 NZ_CP042211:631860-632234 [Helicobacter pylori]
MPNTTNKDYTQYSEKQLFNLIHQLEQKIKKMQNDRVSFKEKMAKELEKRDQNFKDKIDALNELLQKISQAFDDKRDCCLG
RKIPNIQTQQAMRDVYNKETDLIVEDFSSYSDERKKALGVETQS

Nucleotide

• Length: 375 bp

>AT134975 NZ_CP042211:631860-632234 [Helicobacter pylori]
ATGCCAAACACCACCAACAAAGATTACACCCAATACAGCGAAAAACAGCTTTTTAATTTAATCCATCAATTAGAGCAAAA
AATCAAAAAGATGCAAAATGATAGAGTTTCTTTTAAAGAAAAAATGGCTAAAGAATTGGAAAAAAGGGATCAAAACTTTA
AGGATAAAATAGACGCATTAAATGAACTCTTGCAAAAAATCAGCCAAGCTTTTGATGATAAAAGAGATTGCTGTTTGGGG
CGCAAGATCCCAAACATTCAAACGCAACAAGCCATGAGAGATGTGTATAACAAAGAAACAGATTTGATTGTTGAGGATTT
TTCTAGTTACAGCGATGAGAGAAAAAAGGCTTTGGGTGTTGAAACTCAATCTTAA

Structures

Antitoxin

• AlphaFold DB: A0A2L2I1T1