Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 324194..324780 Replicon chromosome
Accession NZ_CP068797
Organism Klebsiella pneumoniae strain RIVM_C014073

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag JNN67_RS01500 Protein ID WP_002920800.1
Coordinates 324412..324780 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag JNN67_RS01495 Protein ID WP_004174006.1
Coordinates 324194..324415 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JNN67_RS01475 320351..321277 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
JNN67_RS01480 321274..322551 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
JNN67_RS01485 322548..323315 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
JNN67_RS01490 323317..324030 + 714 WP_009484078.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
JNN67_RS01495 324194..324415 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
JNN67_RS01500 324412..324780 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
JNN67_RS01505 325053..326369 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
JNN67_RS01510 326476..327363 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
JNN67_RS01515 327360..328205 + 846 WP_004174009.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
JNN67_RS01520 328207..329277 + 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 - - 321274..330358 9084


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

>T187760 WP_002920800.1 NZ_CP068797:324412-324780 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T187760 NZ_CP089989:c1624452-1624168 [Klebsiella pneumoniae]
ATGACCTATGAACTGGAGTTTGATCCACGAGCCAGGCGCGAATGGCAGAAGCCTGGCGAGACGGTCAAAAAACAGTTCAA
AAATAAGCTCCAGCAGATTGTGCAGAATCCGCGAATTGAGTCGACCAGGCTGAGCGATTTACCGGATTGCTACAAAATCA
AGCTTAAGGCGTCAGGTTATCGGTTGGTGTATCAAGTACGAGATAGTGTGGTGGTGGTTTACGTTATTGCCATTGGCAAA
AGAGAGAAAGCGGCCGTTTATCATCAGGCGAATAAACGGCTCTAA

Antitoxin


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

>AT187760 WP_004174006.1 NZ_CP068797:324194-324415 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT187760 NZ_CP089989:c1624684-1624442 [Klebsiella pneumoniae]
ATGGCCACGCTCAATGTTCGACTGGACGATAAACTCAAAAAAGAGGCTTATGCCGTGCTGGAGAAACTCGATATGACACC
AACGGAGGCGGTACGCCTGCTGTTTCAATACATTGCGGAAAATGGCCGCATGCCGGTGAAAAGTATGACCATCAGTGATG
GCGAAGCGGCGTTATTACGCACCGTTCGCGAACGGCTGGAAAACCCACGGCCAGGGGTTAAGGTGAGTCTGGATGACCTA
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 A0A0H3GUD1

Antitoxin

Source ID Structure
AlphaFold DB A0A5E5YJY7

References