Detailed information of TA system TA291845

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 4784816..4786497
• Replicon: chromosome
• Accession: NZ_LR890691
• Organism: Klebsiella pneumoniae isolate INF119-sc-2279930

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: J2XCI1
• Locus tag: JMW99_RS23240
• Protein ID: WP_004146663.1
• Coordinates: 4784816..4785733 (-)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: A6TH05
• Locus tag: JMW99_RS23245
• Protein ID: WP_004177809.1
• Coordinates: 4785739..4786497 (-)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
JMW99_RS23220	4780122..4781642	+	1521	WP_004210021.1	sugar ABC transporter ATP-binding protein	-
JMW99_RS23225	4781639..4782637	+	999	WP_012737175.1	ribose ABC transporter permease	-
JMW99_RS23230	4782668..4783609	+	942	WP_002885156.1	ABC transporter substrate-binding protein	-
JMW99_RS23235	4783684..4784691	+	1008	WP_023302355.1	carbohydrate kinase family protein	-
JMW99_RS23240	4784816..4785733	-	918	WP_004146663.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
JMW99_RS23245	4785739..4786497	-	759	WP_004177809.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
JMW99_RS23250	4786583..4787311	-	729	WP_002885152.1	response regulator transcription factor	-
JMW99_RS23255	4787584..4789731	+	2148	WP_012737173.1	formate dehydrogenase H subunit alpha, selenocysteine-containing	-
JMW99_RS23260	4789961..4790647	+	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

>T291845 WP_004146663.1 NZ_LR890691:c4785733-4784816 [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

>AT291845 WP_004177809.1 NZ_LR890691:c4786497-4785739 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLAFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

Structures

Toxin

• AlphaFold DB: J2XCI1

Antitoxin

• AlphaFold DB: A6TH05