Detailed information of TA system TA033083

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 299251..300940
• Replicon: chromosome
• Accession: NZ_AP019803
• Organism: Escherichia coli strain KY 1497

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: A0A829L165
• Locus tag: ECKY1497_RS01375
• Protein ID: WP_001521912.1
• Coordinates: 300020..300940 (+)
• Length: 307 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: -
• Locus tag: ECKY1497_RS01370
• Protein ID: WP_001521911.1
• Coordinates: 299251..300033 (+)
• Length: 261 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
ECKY1497_RS01350 (294560)	294560..294718	-	159	Protein_261	integrase	-
ECKY1497_RS01355 (294810)	294810..294912	-	103	Protein_262	helix-turn-helix domain-containing protein	-
ECKY1497_RS01360 (294909)	294909..295379	-	471	WP_000201185.1	hypothetical protein	-
ECKY1497_RS01365 (295726)	295726..298935	-	3210	WP_001521910.1	RNA-directed DNA polymerase	-
ECKY1497_RS01370 (299251)	299251..300033	+	783	WP_001521911.1	type IV toxin-antitoxin system AbiEi family antitoxin domain-containing protein	Antitoxin
ECKY1497_RS01375 (300020)	300020..300940	+	921	WP_001521912.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
ECKY1497_RS01380 (301374)	301374..302258	-	885	WP_001119037.1	LysR family transcriptional regulator	-
ECKY1497_RS01385 (302523)	302523..303581	+	1059	WP_122452191.1	alpha/beta hydrolase	-
ECKY1497_RS01390 (303723)	303723..304850	+	1128	WP_001521913.1	MFS transporter	-

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

• Nucleotidyl transferase AbiEii toxin, Type IV TA system (14-261)

Antitoxin

• Transcriptional regulator, AbiEi 3 antitoxin, Type IV TA system (95-247)

Sequences

Toxin

Protein

• Length: 307 a.a.
• Molecular weight: 34601.04 Da
• Isoelectric Point: 7.2649

>T33083 WP_001521912.1 NZ_AP019803:300020-300940 [Escherichia coli]
MDLRDSYARQVKLLMAALPYVAKESCFALKGGTAINLFVQDFPRLSVDIDLAYKSFADRDTDLAAINDALKRITASLNGR
PGITAIRQENKADEKRIIVNTADAKIKIEVSPVWRGLLLPPAEMPVCERVEMEYGFTTMSVVSLADLYGGKICAALDRQH
PRDLFDVLNMLEKPGLMREIFDGFLCYLAGHPRPIAELLAPNWDTERITTLYAQEFSGMTQQETSLESLLSVTTLLPQAL
KSHLTDLDREFLLSFKQNSPDWSRYRYPEIQHLPAIRWKQRNLAVLKDKNPAKYVAAVNKLERVLA

Nucleotide

• Length: 921 bp

>T33083 NZ_AP019803:300020-300940 [Escherichia coli]
ATGGATCTGCGTGATAGCTATGCCCGGCAGGTCAAACTGTTGATGGCCGCTCTGCCGTATGTGGCGAAGGAGTCCTGTTT
CGCGTTGAAAGGCGGCACCGCAATCAATTTGTTTGTGCAGGATTTTCCCCGTCTGTCGGTGGATATTGATCTGGCGTATA
AGAGCTTTGCGGATCGCGATACTGATCTGGCGGCTATCAACGACGCTTTGAAGAGGATTACTGCATCGCTGAACGGCAGA
CCGGGGATCACCGCGATTCGGCAGGAAAATAAAGCGGATGAAAAGCGCATCATTGTGAATACCGCTGATGCAAAGATTAA
GATCGAGGTTAGCCCGGTCTGGCGCGGGCTGTTGTTGCCTCCGGCAGAAATGCCTGTGTGCGAACGTGTGGAAATGGAGT
ATGGCTTCACCACCATGAGTGTCGTCTCGCTGGCGGATCTTTATGGCGGTAAAATCTGCGCAGCGCTTGATCGTCAGCAC
CCGCGCGATCTGTTTGATGTGCTGAATATGCTGGAGAAACCGGGACTGATGCGGGAGATCTTTGACGGTTTTCTTTGTTA
TCTGGCAGGCCATCCCCGCCCCATTGCCGAGTTGCTGGCCCCAAACTGGGATACAGAGCGGATCACGACGCTGTATGCTC
AGGAATTTTCGGGGATGACTCAGCAGGAAACGTCGCTGGAATCGCTGCTGTCAGTAACGACTTTGCTGCCGCAGGCGTTG
AAGTCACATCTTACGGATCTGGATCGCGAGTTCTTGCTCAGTTTTAAGCAAAACAGCCCTGACTGGTCGCGGTATCGCTA
TCCTGAAATTCAGCATCTTCCGGCTATTCGCTGGAAGCAACGTAATCTGGCGGTGCTGAAAGATAAAAATCCGGCGAAGT
ATGTGGCGGCGGTGAATAAGCTAGAGAGGGTGCTGGCGTAA

Antitoxin

Protein

• Length: 261 a.a.
• Molecular weight: 29168.46 Da
• Isoelectric Point: 8.4458

>AT33083 WP_001521911.1 NZ_AP019803:299251-300033 [Escherichia coli]
MPNYLNWLMQHTLPGQVLLQSWLTRNGIDRKLSYLYVKNGWLRRIAHGVYCRTGREPDWVDAVYCLQSQWEKPVRVAGLT
SLALQGHAHYTEQGKPQVWLALPAYVKLPGWFSAFEQSATFVTLYTSGLTADVTPFTTELKIGDRQLAGSVPELVAYEIA
CGVPSLISFEHADALFQGMNLLSPRKLQALLCASHSVKTNRVMLYLARRNGHPYFQFIDQSGIETGTGKRQIIPGGWLEP
DYQITVPRAFKPEGVEDGSA

Nucleotide

• Length: 783 bp

>AT33083 NZ_AP019803:299251-300033 [Escherichia coli]
TTGCCAAACTATCTAAACTGGCTGATGCAGCACACGCTACCCGGCCAGGTGCTGCTCCAGTCATGGCTTACCCGCAACGG
CATAGATCGTAAGCTCTCTTATCTCTATGTGAAGAATGGCTGGCTCAGGCGGATCGCTCACGGCGTATACTGCCGGACGG
GTCGTGAACCGGATTGGGTGGATGCGGTTTACTGCCTGCAATCGCAGTGGGAAAAGCCTGTTCGGGTGGCGGGGCTAACC
AGCCTTGCGCTTCAGGGTCATGCGCACTATACCGAACAGGGTAAGCCGCAGGTCTGGCTCGCGCTTCCGGCTTACGTCAA
ACTGCCGGGATGGTTTTCTGCCTTTGAACAATCCGCAACATTTGTCACGCTGTATACGTCAGGCCTTACCGCTGATGTAA
CGCCATTTACTACGGAACTGAAAATTGGTGACCGGCAGTTAGCGGGCAGTGTCCCGGAACTGGTCGCGTATGAGATCGCT
TGTGGCGTTCCTTCGTTGATCTCGTTCGAACATGCCGATGCTCTGTTTCAGGGGATGAATCTTCTCAGCCCGCGTAAATT
GCAGGCGTTACTCTGCGCCAGTCATTCGGTTAAAACCAACCGGGTGATGCTTTACCTTGCCCGGCGTAATGGACACCCTT
ATTTTCAGTTTATTGATCAAAGCGGTATAGAAACAGGTACGGGAAAGCGGCAAATCATACCCGGCGGCTGGCTGGAGCCG
GATTATCAAATTACTGTTCCACGCGCATTTAAACCGGAAGGAGTCGAAGATGGATCTGCGTGA

Structures

Toxin

• AlphaFold DB: A0A829L165