Detailed information of TA system TA193455

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mosAT/AbiEii-AbiEi
• Location: 3605375..3607056
• Replicon: chromosome
• Accession: NZ_CP070169
• Organism: Klebsiella pneumoniae strain FDAARGOS_1320

Toxin (Protein)

• Gene name: mosT
• Uniprot ID: J2XCI1
• Locus tag: I6K50_RS17305
• Protein ID: WP_004146663.1
• Coordinates: 3605375..3606292 (-)
• Length: 306 a.a.

Antitoxin (Protein)

• Gene name: mosA
• Uniprot ID: A6TH05
• Locus tag: I6K50_RS17310
• Protein ID: WP_004177809.1
• Coordinates: 3606298..3607056 (-)
• Length: 253 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
I6K50_RS17285	3600681..3602201	+	1521	WP_004210021.1	sugar ABC transporter ATP-binding protein	-
I6K50_RS17290	3602198..3603196	+	999	WP_002885172.1	ribose ABC transporter permease	-
I6K50_RS17295	3603227..3604168	+	942	WP_002885156.1	ABC transporter substrate-binding protein	-
I6K50_RS17300	3604243..3605250	+	1008	WP_009484222.1	carbohydrate kinase family protein	-
I6K50_RS17305	3605375..3606292	-	918	WP_004146663.1	nucleotidyl transferase AbiEii/AbiGii toxin family protein	Toxin
I6K50_RS17310	3606298..3607056	-	759	WP_004177809.1	type IV toxin-antitoxin system AbiEi family antitoxin	Antitoxin
I6K50_RS17315	3607142..3607870	-	729	WP_002885152.1	response regulator transcription factor	-
I6K50_RS17320	3608143..3610290	+	2148	WP_012737173.1	formate dehydrogenase H subunit alpha, selenocysteine-containing	-
I6K50_RS17325	3610752..3611438	+	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

>T193455 WP_004146663.1 NZ_CP070169:c3606292-3605375 [Klebsiella pneumoniae]
MDIQAPYYRQVALLMQVLPYVAVEREFALKGGTAINLFIRDFPRLSVDIDLAWVPLESRAIALPHIRDALARIAANLQQQ
AGMSAVLQANRSDEMRVIVTTDSAQIKIEVSPVARGTLYPPQEREVVGAVEDVFGYASLPVVSLPDLYGGKLCAALDRQH
PRDFYDVKLLLDAQELDRPIFNGFIAYLLSHNRPLAEVLNPRWKDIAEPFYREFSGMTFETIALEELTAVPNRMIAALKS
CFTQQDVDFLLSFKRGEPDWRLAPEMRIQDLPAVQWKLRNIHQMPAIKRAESLDKLEKVLAEWRS

Nucleotide

• Length: 918 bp

>T193455 NZ_CP092976:c44473-44093 [Escherichia coli]
ATGAGGCATATATCACCGGAAGAACTGATAGCGCTTCATGATGCGAATATAAGCCGCTACGGCGGCCTGCCGGGAATGTC
AGATCCGGGCAGGGCAGAGGCCATTATCGGGAGAGTCCAGGCCAGAGTTGTGTACGAAGAGATCACCGACCTTTTCGAAG
TCTCCGCCACCTACCTGGTGGCTACGGCGAGAGGGCATATATTCAATGATGCCAATAAGCGTACCGCGCTAAACAGTGCG
CTGCTATTTCTACGCCGTAACGGTATACAGGTATATGATTCTCCCGTGCTGGTGGAACTTGCGGTGGGGGCCGCAACTGG
TGAAATCCCCGTATCTTCAGTAGCGGAAAAACTACGTGAATTATTTGGTTCCAATATTTGA

Antitoxin

Protein

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

>AT193455 WP_004177809.1 NZ_CP070169:c3607056-3606298 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLAFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Nucleotide

• Length: 759 bp

>AT193455 NZ_CP092976:c44694-44473 [Escherichia coli]
ATGCAATCCATTAACTTCCGTACCGCGCGCGGCAACCTTACTGAAGTGCTCAACAATGTTGAAGCTGGGGAAGAGGTTGA
AATCACCCGCAGAGGCCGTGAGCCAGCAGTAATTGTCAGCAAGGCTACTTTCGAAGCCTACAAAAAAGCGGCGCTGGATG
CTGAATTTGCATCCCTGTTTGACACCCTGGACTCCACCAACAAGGAACTGGTTAACCGATAA

Structures

Toxin

• AlphaFold DB: J2XCI1

Antitoxin

• AlphaFold DB: A6TH05