Detailed information of TA system TA261538

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 2329743..2331424
• Replicon: chromosome
• Accession: NZ_CP107488
• Organism: Klebsiella pneumoniae strain CRKP_7

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: W8V1Q6
• Locus tag: OH500_RS11540
• Protein ID: WP_002885155.1
• Coordinates: 2329743..2330660 (-)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: W8UPQ8
• Locus tag: OH500_RS11545
• Protein ID: WP_004151732.1
• Coordinates: 2330666..2331424 (-)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
OH500_RS11520	2325049..2326569	+	1521	WP_002885173.1	sugar ABC transporter ATP-binding protein	-
OH500_RS11525	2326566..2327564	+	999	WP_002885172.1	ribose ABC transporter permease	-
OH500_RS11530	2327595..2328536	+	942	WP_002885156.1	ABC transporter substrate-binding protein	-
OH500_RS11535	2328611..2329618	+	1008	WP_004151731.1	carbohydrate kinase family protein	-
OH500_RS11540	2329743..2330660	-	918	WP_002885155.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
OH500_RS11545	2330666..2331424	-	759	WP_004151732.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
OH500_RS11550	2331510..2332238	-	729	WP_002885152.1	response regulator transcription factor	-
OH500_RS11555	2332511..2334658	+	2148	WP_077598858.1	formate dehydrogenase subunit alpha	-
OH500_RS11560	2334888..2335574	+	687	WP_004151733.1	tetratricopeptide repeat 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

>T261538 WP_002885155.1 NZ_CP107488:c2330660-2329743 [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

>AT261538 WP_004151732.1 NZ_CP107488:c2331424-2330666 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLSFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

Structures

Toxin

• AlphaFold DB: A0A0H3GH11

Antitoxin

• AlphaFold DB: A0A0H3GQB5