Detailed information of TA system TA291989

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 4807206..4808887
• Replicon: chromosome
• Accession: NZ_LR890726
• Organism: Klebsiella pneumoniae isolate INF102-sc-2279897

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: J2XCI1
• Locus tag: JMX38_RS23620
• Protein ID: WP_004146663.1
• Coordinates: 4807206..4808123 (-)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: A6TH05
• Locus tag: JMX38_RS23625
• Protein ID: WP_004177809.1
• Coordinates: 4808129..4808887 (-)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
JMX38_RS23600	4802512..4804032	+	1521	WP_002885173.1	sugar ABC transporter ATP-binding protein	-
JMX38_RS23605	4804029..4805027	+	999	WP_002885172.1	ribose ABC transporter permease	-
JMX38_RS23610	4805058..4805999	+	942	WP_002885156.1	ABC transporter substrate-binding protein	-
JMX38_RS23615	4806074..4807081	+	1008	WP_023285714.1	carbohydrate kinase family protein	-
JMX38_RS23620	4807206..4808123	-	918	WP_004146663.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
JMX38_RS23625	4808129..4808887	-	759	WP_004177809.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
JMX38_RS23630	4808973..4809701	-	729	WP_002885152.1	response regulator transcription factor	-
JMX38_RS23635	4809974..4812121	+	2148	WP_201553064.1	formate dehydrogenase subunit alpha	-
JMX38_RS23640	4812583..4813269	+	687	WP_004151733.1	sel1 repeat family 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

• Nucleotidyl transferase AbiEii toxin, Type IV TA system (14-278)

Antitoxin

• Transcriptional regulator AbiEi antitoxin, N-terminal domain (1-93)

Sequences

Toxin

Protein

• Length: 306 a.a.
• Molecular weight: 34659.10 Da
• Isoelectric Point: 5.4707

>T291989 WP_004146663.1 NZ_LR890726:c4808123-4807206 [Klebsiella pneumoniae]
MDIQAPYYRQVALLMQVLPYVAVEREFALKGGTAINLFIRDFPRLSVDIDLAWVPLESRAIALPHIRDALARIAANLQQQ
AGMSAVLQANRSDEMRVIVTTDSAQIKIEVSPVARGTLYPPQEREVVGAVEDVFGYASLPVVSLPDLYGGKLCAALDRQH
PRDFYDVKLLLDAQELDRPIFNGFIAYLLSHNRPLAEVLNPRWKDIAEPFYREFSGMTFETIALEELTAVPNRMIAALKS
CFTQQDVDFLLSFKRGEPDWRLAPEMRIQDLPAVQWKLRNIHQMPAIKRAESLDKLEKVLAEWRS

Nucleotide

• Length: 918 bp

Antitoxin

Protein

• Length: 253 a.a.
• Molecular weight: 28548.92 Da
• Isoelectric Point: 10.0870

>AT291989 WP_004177809.1 NZ_LR890726:c4808887-4808129 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLAFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

Structures

Toxin

• AlphaFold DB: J2XCI1

Antitoxin

• AlphaFold DB: A6TH05