Detailed information of TA system TA177117

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/PRK09907-MazE
• Location: 1050467..1051050
• Replicon: chromosome
• Accession: NZ_CP062883
• Organism: Escherichia coli strain Res13-Lact-PEA06-10

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: -
• Locus tag: IMP66_RS05040
• Protein ID: WP_113263827.1
• Coordinates: 1050715..1051050 (+)
• Length: 112 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: A0A1V2T5M9
• Locus tag: IMP66_RS05035
• Protein ID: WP_000581941.1
• Coordinates: 1050467..1050715 (+)
• Length: 83 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
IMP66_RS05025	1046806..1048107	+	1302	WP_000046812.1	23S rRNA (uracil(1939)-C(5))-methyltransferase RlmD	-
IMP66_RS05030	1048155..1050389	+	2235	WP_000226815.1	GTP pyrophosphokinase	-
IMP66_RS05035	1050467..1050715	+	249	WP_000581941.1	type II toxin-antitoxin system antitoxin MazE	Antitoxin
IMP66_RS05040	1050715..1051050	+	336	WP_113263827.1	endoribonuclease MazF	Toxin
IMP66_RS05045	1051121..1051912	+	792	WP_001071648.1	nucleoside triphosphate pyrophosphohydrolase	-
IMP66_RS05050	1052140..1053777	+	1638	WP_000210878.1	CTP synthase (glutamine hydrolyzing)	-
IMP66_RS05055	1053865..1055163	+	1299	WP_000036723.1	phosphopyruvate hydratase	-

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

• mRNA interferase PemK-like (10-109)

Antitoxin

• SpoVT-AbrB domain (7-51)

Sequences

Toxin

Protein

• Length: 112 a.a.
• Molecular weight: 12141.07 Da
• Isoelectric Point: 8.7218

>T177117 WP_113263827.1 NZ_CP062883:1050715-1051050 [Escherichia coli]
MVSRYVPDMGDLIWVDFDPTKGSEQAGHRPAVVLSPFMYNNKTGMCLCVPCTTQSKGYPFEVVLSGQERDGVALADQVKS
IAWRARGATKKGTVAPEELQRIKAKINVLIG

Nucleotide

• Length: 336 bp

>T177117 NZ_CP083172:1331905-1332693 [Gardnerella vaginalis]
ATGGTTATAGAAGATTTTAGCGAAGAGTATTTTACTCACTGTTTGTTAAGAAATTTACGTTCTTTACAAATGTATAAGCA
TGCAGATTTGCATCCTAAGGCGGTTTTACTCGGTGGTCAAAGTGGTGCTGGCAAAACGACCATTCATGTAATAAAACAAA
AAGAATTTAACGGTAACATAATAATCCTTGATGCTGATAGCTATAGGACTCAACACCCTTATTATTGCGAGTTGCTTGAT
AAATACGGTAAAGAAAGTGTTAAATATACGAGTGCTTTTTCAGCAAAAATGGTGAGAAGCTTAATTGATGAGTTAAGTTC
TAAAAAATATAATCTCATAATTGAAGGTACTTTGCGCAGTGTTGAAGTTCCTAGTAGTACTGCGAAAATGTTGATAGATC
GTGGTTACCGTATTTCTCTTGCTGTCATTGCAACAAAACCTGAATTGTCATGGATCAGTACGCTGATTCGCTACAGGGAA
ATGTATTTGGAAGATCCTAAAAGTGCTAGGGCAACTCCTAAGGATCATCACGACAATATTGTGAACAATATAGTAGATAA
CTTGTTGAAATTAGAACAATCGAAAATATTTGACAGAATTCAGATTTACAAGCGAGACGAAAAATGTATATATGATTCTG
ATTCGTATAAAAATAGTCCAAATATTACAGCAGCTAGTGTTCTTAAGGAAGTGCTCTTTGGCAAGAAAACTATTGATGAG
AAAAAGTTGATTTGCCACGCTAAGAATAGGTTGAATGAACTAGACAAGTTGATAGATAAAAGTTTGTAG

Antitoxin

Protein

• Length: 83 a.a.
• Molecular weight: 9385.76 Da
• Isoelectric Point: 4.4665

>AT177117 WP_000581941.1 NZ_CP062883:1050467-1050715 [Escherichia coli]
MIHSSVKRWGNSPAVRIPTTLMQALNLNIDDEVKIDLVDGKLIIEPVRKEPVFTLAELVNDITPENLHENIDWGEPKDKE
VW

Nucleotide

• Length: 249 bp

>AT177117 NZ_CP083172:1331393-1331866 [Gardnerella vaginalis]
ATGGTTTCTGTGAATATTCGAGCACTACGTCGCTCAAAAAAAATAACTCAACAAGAGTTAGCTGAAGCATTAGGAGTATC
TCGTAATAGCATTGTGCGATACGAAAATGGTACAAGTGCTATTTCAACTAGGTTAATAGATAAGATTTGTGATAAATTCA
AGGTTTCTCTTTTTGATATCGTACATGAAAAAGAATTATCTGCATCTGATAAATACGATTTGAATATGAAGATTGAAGTT
TTAAAGGAGCGTGGCGCACTTTTACTGGCTCGTTTATATAAATACGAGGATAGTATGAATATACAATTTGATGATTCTTC
TAATGCATGGATTGCAATTAGTGATGATTTATCAGATGTAATTAATACAAAGATTTATACATCTACAAATTTTGAAGATA
TAAATCGTTATATCGGATATTTAGATGGCATAGAACGCTTGCTTGAATACGTAAGTTGCAATAAAAATAGTTAA

Structures

Antitoxin

• AlphaFold DB: A0A1V2T5M9