Detailed information of TA system TA261234

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 3129222..3130903
• Replicon: chromosome
• Accession: NZ_CP107426
• Organism: Klebsiella pneumoniae strain CRKP_19

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: W8V1Q6
• Locus tag: OH521_RS15380
• Protein ID: WP_002885155.1
• Coordinates: 3129986..3130903 (+)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: W8UPQ8
• Locus tag: OH521_RS15375
• Protein ID: WP_004151732.1
• Coordinates: 3129222..3129980 (+)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
OH521_RS15360	3125072..3125758	-	687	WP_004151733.1	tetratricopeptide repeat protein	-
OH521_RS15365	3125988..3128135	-	2148	WP_077598858.1	formate dehydrogenase subunit alpha	-
OH521_RS15370	3128408..3129136	+	729	WP_002885152.1	response regulator transcription factor	-
OH521_RS15375	3129222..3129980	+	759	WP_004151732.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
OH521_RS15380	3129986..3130903	+	918	WP_002885155.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
OH521_RS15385	3131028..3132035	-	1008	WP_004151731.1	carbohydrate kinase family protein	-
OH521_RS15390	3132110..3133051	-	942	WP_002885156.1	ABC transporter substrate-binding protein	-
OH521_RS15395	3133082..3134080	-	999	WP_002885172.1	ribose ABC transporter permease	-
OH521_RS15400	3134077..3135597	-	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

>T261234 WP_002885155.1 NZ_CP107426:3129986-3130903 [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

>AT261234 WP_004151732.1 NZ_CP107426:3129222-3129980 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLSFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

Structures

Toxin

• AlphaFold DB: A0A0H3GH11

Antitoxin

• AlphaFold DB: A0A0H3GQB5