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_CP054774
Organism Klebsiella pneumoniae strain KP20194a2

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag HUR99_RS01525 Protein ID WP_002920800.1
Coordinates 328118..328486 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag HUR99_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
HUR99_RS01500 324057..324983 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
HUR99_RS01505 324980..326257 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
HUR99_RS01510 326254..327021 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
HUR99_RS01515 327023..327736 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
HUR99_RS01520 327900..328121 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
HUR99_RS01525 328118..328486 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
HUR99_RS01530 328759..330075 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
HUR99_RS01535 330182..331069 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
HUR99_RS01540 331066..331911 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
HUR99_RS01545 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

>T160366 WP_002920800.1 NZ_CP054774:328118-328486 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T160366 NZ_CP070480:753977-754231 [Rothia sp. ZJ932]
ATGAAAATTGTCTGGGATGAAGCAGCTTGGGAGGACTACCTGTGGTGGCAGGTACAGGATCGCAAAGTGCTGAAACGAAT
AAACCTGCTCATCAAAAATATTGCCCGCAATGGGCATGAAGGTATCGGAAAACCTGAAGCGCTCAAACATGACTGGTCGG
GCTTTTGGTCCCGGCGTATTACTGATGAGCACAGACTTATCTACGCACTCACAGAGGATAGTCTGCTCATCGCCTCCTGC
CGGTACCACTATTAG

Antitoxin


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

>AT160366 WP_002920802.1 NZ_CP054774:327900-328121 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT160366 NZ_CP070480:753718-753972 [Rothia sp. ZJ932]
ATGAAAACAATGACCTACTCAGAATCACGAGCACGTTATGCAGAAGTCATGACGAGCGTAGTCGATGACTGCGAAGAAAT
CGTTATCACCCGCGCTGGGCATGAACCGGTGGTCATGCTTTCTCTACGCGAATATGATTCGCTGAAAGAAACAGCCTACC
TCAAACGCTCACCCCGTAATGCTGCGCGAGTATCTGCATCTATCGAGCGTTTACGCTCAGGCATGGGTAGTGAACACAAC
CTCATCGACGAGTAA

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