Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 322967..323553 Replicon chromosome
Accession NZ_CP110170
Organism Klebsiella pneumoniae strain YZ22PK089

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag OK017_RS01500 Protein ID WP_002920800.1
Coordinates 323185..323553 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag OK017_RS01495 Protein ID WP_004174006.1
Coordinates 322967..323188 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OK017_RS01475 (319124) 319124..320050 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
OK017_RS01480 (320047) 320047..321324 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
OK017_RS01485 (321321) 321321..322088 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
OK017_RS01490 (322090) 322090..322803 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
OK017_RS01495 (322967) 322967..323188 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
OK017_RS01500 (323185) 323185..323553 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
OK017_RS01505 (323826) 323826..325142 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
OK017_RS01510 (325249) 325249..326136 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
OK017_RS01515 (326133) 326133..326978 + 846 WP_004145129.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
OK017_RS01520 (326980) 326980..328050 + 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 - - 320047..328787 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

>T263330 WP_002920800.1 NZ_CP110170:323185-323553 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

Antitoxin


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

>AT263330 WP_004174006.1 NZ_CP110170:322967-323188 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp


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