Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 321281..321867 Replicon chromosome
Accession NZ_CP050829
Organism Klebsiella pneumoniae strain Bckp067

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag HC709_RS01505 Protein ID WP_002920800.1
Coordinates 321499..321867 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag HC709_RS01500 Protein ID WP_004174006.1
Coordinates 321281..321502 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HC709_RS01480 317438..318364 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
HC709_RS01485 318361..319638 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
HC709_RS01490 319635..320402 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
HC709_RS01495 320404..321117 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
HC709_RS01500 321281..321502 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
HC709_RS01505 321499..321867 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
HC709_RS01510 322140..323456 + 1317 WP_032435158.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
HC709_RS01515 323563..324450 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
HC709_RS01520 324447..325292 + 846 WP_004185988.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
HC709_RS01525 325294..326364 + 1071 WP_004150074.1 sn-glycerol-3-phosphate import ATP-binding protein UgpC -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Prophage - - 318361..327101 8740


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

Fido domain

(13-86)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-50)


Sequences

Toxin        


Download         Length: 123 a.a.        Molecular weight: 13552.92 Da        Isoelectric Point: 8.6410

>T153231 WP_002920800.1 NZ_CP050829:321499-321867 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T153231 NZ_CP066806:c4775793-4775419 [Escherichia coli]
ATGGCAAAAAGAACTGCGCTTTTTGATACCAATATCCTTATCGATTTGTTCAGCGGACGAATTGAGGCAAAACAGGCTCT
GGAGGCATGGCCCCTACAGAATGCGATTAGTCTGGTCACATGGATGGAGGTGCTGGTTGGCGCAAAAAAATATGATCAAG
AACATCGCACACGGATTGCAATGAGTGCGTTTAACGTTATTGGGATTTCGCAGGATATCGCGGAACGAAGCGTTGCTTTA
AGGCAGGAGTATAGAATGAAACTTCCAGATGCCATTATTCTGGCAACAGCACAGATTTATGGCTTTGAACTGGTAACGCG
AAATACGAGAGATTTTGCGGGAATAGCAGGTGTCGTCACACCCTATGAGCTGTAA

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8151.15 Da        Isoelectric Point: 4.7769

>AT153231 WP_004174006.1 NZ_CP050829:321281-321502 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT153231 NZ_CP066806:c4776035-4775793 [Escherichia coli]
ATGAGCGCTATGGCAGGTATGGATATGGGCAGAATTTTACTCGATTTATCCGATGAGGTGATTAAGCGACTTGATGATCT
CAAAGTGCAGCGCAATCTTCCTCGCGCAGAGCTATTACGAGAAGCTGTAGATCAATATCTGGAAAATCAATCGAAAACGA
CAATATCCAGTGCTTTTGGTATCTGGCAAGGGTGTGAGGAAGATGGTGTCGAATATCAGCGTAAGCTGCGTGAGGAATGG
TAA

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 A0A0H3GUD1

Antitoxin

Source ID Structure
AlphaFold DB A0A5E5YJY7

References