Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) mosAT/AbiEii-AbiEi
Location 1903622..1905303 Replicon chromosome
Accession NZ_CP127229
Organism Klebsiella pneumoniae strain 130119

Toxin (Protein)


Gene name mosT Uniprot ID W8V1Q6
Locus tag QRA14_RS09270 Protein ID WP_002885155.1
Coordinates 1903622..1904539 (-) Length 306 a.a.

Antitoxin (Protein)


Gene name mosA Uniprot ID W8UPQ8
Locus tag QRA14_RS09275 Protein ID WP_004151732.1
Coordinates 1904545..1905303 (-) Length 253 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
QRA14_RS09250 (QRA14_09250) 1898928..1900448 + 1521 WP_002885173.1 sugar ABC transporter ATP-binding protein -
QRA14_RS09255 (QRA14_09255) 1900445..1901443 + 999 WP_002885172.1 ribose ABC transporter permease -
QRA14_RS09260 (QRA14_09260) 1901474..1902415 + 942 WP_002885156.1 ABC transporter substrate-binding protein -
QRA14_RS09265 (QRA14_09265) 1902490..1903497 + 1008 WP_004151731.1 carbohydrate kinase family protein -
QRA14_RS09270 (QRA14_09270) 1903622..1904539 - 918 WP_002885155.1 nucleotidyl transferase AbiEii/AbiGii toxin family protein Toxin
QRA14_RS09275 (QRA14_09275) 1904545..1905303 - 759 WP_004151732.1 type IV toxin-antitoxin system AbiEi family antitoxin Antitoxin
QRA14_RS09280 (QRA14_09280) 1905389..1906117 - 729 WP_002885152.1 response regulator transcription factor -
QRA14_RS09285 (QRA14_09285) 1906390..1908537 + 2148 WP_077598858.1 formate dehydrogenase subunit alpha -
QRA14_RS09290 (QRA14_09290) 1908767..1909453 + 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        


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

>T283636 WP_002885155.1 NZ_CP127229:c1904539-1903622 [Klebsiella pneumoniae]
MDIQAPYYRQVALLMQVLPYVAVEREFALKGGTAINLFIRDFPRLSVDIDLAWVPLESRAIALPHIRDALARIAANLQQQ
AGMSAVLQANRSDEMRVIVTTDSAQIKIEVSPVARGTLYPPQEREVVGAVEDVFGYASLPVVSLPDLYGGKLCAALDRQH
PRDFYDVKLLLDAQELDRPIFNGFIVYLLSHNRPLAEVLNPRWKDIAEPFYREFSGMTFETIALEELTAVPNRMIAALKS
CFTQQDVDFLLSFKRGEPDWRLAPEMRIQDLPAVQWKLRNIHQMPAIKRAESLDKLEKVLAEWRS

Download         Length: 918 bp

Antitoxin


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

>AT283636 WP_004151732.1 NZ_CP127229:c1905303-1904545 [Klebsiella pneumoniae]
MATKLNWLLQNSAPGDVILQSWLSQHAISPSLSFKYAQSGWLKKRGNGVYARAGREPEWNDALACLQNQLAAPVYVAGLS
SLVWQGRSHYLQLKQNQCWLSVENKALLPKWFREFPGVEWIVISGKKLPVLDDRYRVTLDIKGKKLIGSAPELAAYELLS
AVPGTLSFNHAAELFQGLVNLNPRKVEYLLSVSQSVQAKRLYLFFASFYEHGWLKRIDSQKIDLGAGKRQIVENGKFNAQ
YQITVPERFQKE

Download         Length: 759 bp


Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A0H3GH11

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GQB5

References