Detailed information of TA system TA261048

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 3127433..3129114
• Replicon: chromosome
• Accession: NZ_CP107390
• Organism: Klebsiella pneumoniae strain CRKP_28

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: W8V1Q6
• Locus tag: OH501_RS15370
• Protein ID: WP_002885155.1
• Coordinates: 3128197..3129114 (+)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: W8UPQ8
• Locus tag: OH501_RS15365
• Protein ID: WP_004151732.1
• Coordinates: 3127433..3128191 (+)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
OH501_RS15350	3123283..3123969	-	687	WP_004151733.1	tetratricopeptide repeat protein	-
OH501_RS15355	3124199..3126346	-	2148	WP_077598858.1	formate dehydrogenase subunit alpha	-
OH501_RS15360	3126619..3127347	+	729	WP_002885152.1	response regulator transcription factor	-
OH501_RS15365	3127433..3128191	+	759	WP_004151732.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
OH501_RS15370	3128197..3129114	+	918	WP_002885155.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
OH501_RS15375	3129239..3130246	-	1008	WP_004151731.1	carbohydrate kinase family protein	-
OH501_RS15380	3130321..3131262	-	942	WP_002885156.1	ABC transporter substrate-binding protein	-
OH501_RS15385	3131293..3132291	-	999	WP_002885172.1	ribose ABC transporter permease	-
OH501_RS15390	3132288..3133808	-	1521	WP_002885173.1	sugar 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

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

Antitoxin

• Transcriptional regulator, AbiEi 3 antitoxin, Type IV TA system (95-246)

Sequences

Toxin

Protein

• Length: 306 a.a.
• Molecular weight: 34687.15 Da
• Isoelectric Point: 5.4707

>T261048 WP_002885155.1 NZ_CP107390:3128197-3129114 [Klebsiella pneumoniae]
MDIQAPYYRQVALLMQVLPYVAVEREFALKGGTAINLFIRDFPRLSVDIDLAWVPLESRAIALPHIRDALARIAANLQQQ
AGMSAVLQANRSDEMRVIVTTDSAQIKIEVSPVARGTLYPPQEREVVGAVEDVFGYASLPVVSLPDLYGGKLCAALDRQH
PRDFYDVKLLLDAQELDRPIFNGFIVYLLSHNRPLAEVLNPRWKDIAEPFYREFSGMTFETIALEELTAVPNRMIAALKS
CFTQQDVDFLLSFKRGEPDWRLAPEMRIQDLPAVQWKLRNIHQMPAIKRAESLDKLEKVLAEWRS

Nucleotide

• Length: 918 bp

Antitoxin

Protein

• Length: 253 a.a.
• Molecular weight: 28564.92 Da
• Isoelectric Point: 10.0870

>AT261048 WP_004151732.1 NZ_CP107390:3127433-3128191 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLSFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

Structures

Toxin

• AlphaFold DB: A0A0H3GH11

Antitoxin

• AlphaFold DB: A0A0H3GQB5