Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 327900..328486 Replicon chromosome
Accession NZ_CP058226
Organism Klebsiella pneumoniae strain KPCZA02

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag HWQ20_RS01525 Protein ID WP_002920800.1
Coordinates 328118..328486 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag HWQ20_RS01520 Protein ID WP_002920802.1
Coordinates 327900..328121 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HWQ20_RS01500 (HWQ20_01500) 324057..324983 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
HWQ20_RS01505 (HWQ20_01505) 324980..326257 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
HWQ20_RS01510 (HWQ20_01510) 326254..327021 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
HWQ20_RS01515 (HWQ20_01515) 327023..327736 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
HWQ20_RS01520 (HWQ20_01520) 327900..328121 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
HWQ20_RS01525 (HWQ20_01525) 328118..328486 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
HWQ20_RS01530 (HWQ20_01530) 328759..330075 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
HWQ20_RS01535 (HWQ20_01535) 330182..331069 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
HWQ20_RS01540 (HWQ20_01540) 331066..331911 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
HWQ20_RS01545 (HWQ20_01545) 331913..332983 + 1071 WP_002920787.1 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 - - 313132..333720 20588


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

(1-49)


Sequences

Toxin        


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

>T166285 WP_002920800.1 NZ_CP058226:328118-328486 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T166285 NZ_CP074112:c1737979-1737716 [Idiomarina loihiensis]
ATGGGTATTTTCGAGTTTGATGACGCGAAAAGTCAGGCGAATCGCCATAAGCATGGAATCGACTTCCATGACGCCCAAGC
TTTATGGGAAGACCAAGACCTATTGGAAGTTCGGGCGAAATCATCCGATGAACCTCGTTACTTGGTTATTGGTCTTATAG
GGATGAAGCATTGGTCTGCTGTTATCACTTATCGAGGTGAGAAGATTCGTCTTATTTCGGTACGACGCTCGCGTAAGAGA
GAGGTAGAGTTGTATGAAAGCTAA

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8181.18 Da        Isoelectric Point: 4.7769

>AT166285 WP_002920802.1 NZ_CP058226:327900-328121 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT166285 NZ_CP074112:c1737726-1737457 [Idiomarina loihiensis]
ATGAAAGCTAAAGATTTTGACACGAAGTTTGATGAAGGTGCAGATGACATCATTGATGATCTGGATGTTAAGAGCGCACG
GCGGGTAAACCAGGAAGCGAAACGTATTAACGTAGACTTTCCGGCTTGGGTAGTTGAGTCACTTGATCGCGAAGCTGCTC
GAATTGGTGTTACTCGACAATCAATCATTAAAGTTTGGCTGGTGGAGCGTTTGCGAGCTGAAGCTGCTAACAAGCCGCTC
AAAAGTGACACCGCAAGCGGCGCACAGTAG

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 A0A0H3GZM4

References