Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 326689..327275 Replicon chromosome
Accession NZ_CP104678
Organism Klebsiella pneumoniae strain 2021CK-00608

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag N5933_RS01520 Protein ID WP_002920800.1
Coordinates 326907..327275 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag N5933_RS01515 Protein ID WP_004174006.1
Coordinates 326689..326910 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N5933_RS01495 (322846) 322846..323772 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
N5933_RS01500 (323769) 323769..325046 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
N5933_RS01505 (325043) 325043..325810 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
N5933_RS01510 (325812) 325812..326525 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
N5933_RS01515 (326689) 326689..326910 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
N5933_RS01520 (326907) 326907..327275 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
N5933_RS01525 (327548) 327548..328864 + 1317 WP_004174008.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
N5933_RS01530 (328971) 328971..329858 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
N5933_RS01535 (329855) 329855..330700 + 846 WP_004181473.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
N5933_RS01540 (330702) 330702..331772 + 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 - - 323769..332509 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

>T258960 WP_002920800.1 NZ_CP104678:326907-327275 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

Antitoxin


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

>AT258960 WP_004174006.1 NZ_CP104678:326689-326910 [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