Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 327502..328088 Replicon chromosome
Accession NZ_CP072492
Organism Klebsiella pneumoniae strain KPN236

Toxin (Protein)


Gene name doc Uniprot ID A0A330WAT7
Locus tag J7V87_RS01520 Protein ID WP_014906830.1
Coordinates 327720..328088 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag J7V87_RS01515 Protein ID WP_004174006.1
Coordinates 327502..327723 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J7V87_RS01495 (323659) 323659..324585 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
J7V87_RS01500 (324582) 324582..325859 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
J7V87_RS01505 (325856) 325856..326623 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
J7V87_RS01510 (326625) 326625..327338 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
J7V87_RS01515 (327502) 327502..327723 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
J7V87_RS01520 (327720) 327720..328088 + 369 WP_014906830.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
J7V87_RS01525 (328361) 328361..329677 + 1317 WP_004174008.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
J7V87_RS01530 (329784) 329784..330671 + 888 WP_014906831.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
J7V87_RS01535 (330668) 330668..331513 + 846 WP_004145129.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
J7V87_RS01540 (331515) 331515..332585 + 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 - - 324582..333322 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

(28-86)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-50)


Sequences

Toxin        


Download         Length: 123 a.a.        Molecular weight: 13537.95 Da        Isoelectric Point: 8.6410

>T197880 WP_014906830.1 NZ_CP072492:327720-328088 [Klebsiella pneumoniae]
MTLQIISAEEIILFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T197880 NZ_CP072492:327720-328088 [Klebsiella pneumoniae]
ATGACGCTGCAGATTATCTCAGCGGAAGAGATAATACTGTTTCACGACAGGCTGCTCCGCGTCACGCCTGGCGTTGCCGG
TATGCCCGATCCGGGGCGTGCCGAAGCGATAATGTATAGGGTGCTAAACAAAATTGAATATGAAGGTGTGACAGACGTGT
GGCGACTCGCTGCGATGCATCTGCTGGCGATTTCTCGCGGTCATATATTTAATGATGGTAATAAGCGTACGGCACTGTTT
ATCACCCTGCTTTTTTTAAAGCGAAATGGAATTATATTGCCAGCGAATCCAGACTTCGTCGGCATGACCGTCGAGGCAGC
AGCAGGGCAACTTACCCTGGAACAGATTGTCGCGCGTTTGCGTGGATGA

Antitoxin


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

>AT197880 WP_004174006.1 NZ_CP072492:327502-327723 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT197880 NZ_CP072492:327502-327723 [Klebsiella pneumoniae]
ATGAGAACGGTTAACTATAGCGAAGCCCGGCAAAATCTGGCCGATGTGCTGGAAAGCGCAGTGACAGGTGTACCTGTGAC
CATTACCCGTCGTGGGCATAAATCTGCAGTCATCATTAGTGCAGAAGAGTTTGAACGCTACCAGGCGGCCAGAATGGATG
ATGAGTTCGCGGCTATCATGGCGGTTCATGGTGATGAGATCAGGGAGCTTGCGGATAAATGA

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 A0A330WAT7

Antitoxin

Source ID Structure
AlphaFold DB A0A5E5YJY7

References