Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 4826304..4826820 Replicon chromosome
Accession NZ_CP023941
Organism Klebsiella pneumoniae strain FDAARGOS_444

Toxin (Protein)


Gene name relE Uniprot ID J2XDK6
Locus tag CRN70_RS24465 Protein ID WP_002886902.1
Coordinates 4826304..4826588 (-) Length 95 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID R4Y888
Locus tag CRN70_RS24470 Protein ID WP_002886901.1
Coordinates 4826578..4826820 (-) Length 81 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
CRN70_RS24445 4821788..4822096 - 309 WP_002886907.1 PTS sugar transporter subunit IIB -
CRN70_RS31385 4822181..4822354 + 174 WP_002886906.1 hypothetical protein -
CRN70_RS24450 4822357..4823100 + 744 WP_002886905.1 MurR/RpiR family transcriptional regulator -
CRN70_RS24455 4823457..4825595 + 2139 WP_002886904.1 anaerobic ribonucleoside-triphosphate reductase -
CRN70_RS24460 4825836..4826300 + 465 WP_002886903.1 anaerobic ribonucleoside-triphosphate reductase-activating protein -
CRN70_RS24465 4826304..4826588 - 285 WP_002886902.1 type II toxin-antitoxin system RelE/ParE family toxin Toxin
CRN70_RS24470 4826578..4826820 - 243 WP_002886901.1 type II toxin-antitoxin system RelB/DinJ family antitoxin Antitoxin
CRN70_RS24475 4826898..4828808 - 1911 WP_004152270.1 BglG family transcription antiterminator -
CRN70_RS24480 4828831..4829985 - 1155 WP_002886900.1 lactonase family protein -
CRN70_RS24485 4830051..4830791 - 741 WP_002886899.1 KDGP aldolase 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

Toxin-antitoxin system, RelE/ParE toxin family

(5-82)

Antitoxin

RelB antitoxin/Antitoxin DinJ

(1-80)


Sequences

Toxin        


Download         Length: 95 a.a.        Molecular weight: 11125.95 Da        Isoelectric Point: 10.3787

>T86393 WP_002886902.1 NZ_CP023941:c4826588-4826304 [Klebsiella pneumoniae]
MTYELEFDPRAWREWQKPGETVKKQFKNKLQQIVQNPRIESARLSDLPDCYKIKLKASGYRLVYQVRDSVVVVYVIAIGK
REKAAVYHQANKRL

Download         Length: 285 bp

>T86393 NZ_CP023941:c4826588-4826304 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCTGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGGCCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


Download         Length: 81 a.a.        Molecular weight: 9045.55 Da        Isoelectric Point: 6.3340

>AT86393 WP_002886901.1 NZ_CP023941:c4826820-4826578 [Klebsiella pneumoniae]
MATLNVRLDDKLKKEAYAVLEKLDMTPTEAVRLLFQYIAENGRMPVKSMTISDGEAALLRTVRERLENPRPGVKVSLDDL

Download         Length: 243 bp

>AT86393 NZ_CP023941:c4826820-4826578 [Klebsiella pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCGGGGGTTAAGGTGAGTCTGGATGACCTA
TGA

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 A0A0H3GMH2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GLP0

References