Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 324399..324985 Replicon chromosome
Accession NZ_CP098350
Organism Klebsiella pneumoniae strain 52980_A4

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag NB670_RS01505 Protein ID WP_002920800.1
Coordinates 324617..324985 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag NB670_RS01500 Protein ID WP_002920802.1
Coordinates 324399..324620 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NB670_RS01480 (NB670_01480) 320556..321482 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
NB670_RS01485 (NB670_01485) 321479..322756 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
NB670_RS01490 (NB670_01490) 322753..323520 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
NB670_RS01495 (NB670_01495) 323522..324235 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
NB670_RS01500 (NB670_01500) 324399..324620 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
NB670_RS01505 (NB670_01505) 324617..324985 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
NB670_RS01510 (NB670_01510) 325258..326574 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
NB670_RS01515 (NB670_01515) 326681..327568 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
NB670_RS01520 (NB670_01520) 327565..328410 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
NB670_RS01525 (NB670_01525) 328412..329482 + 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 - - 321479..330219 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

(1-49)


Sequences

Toxin        


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

>T247523 WP_002920800.1 NZ_CP098350:324617-324985 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

Antitoxin


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

>AT247523 WP_002920802.1 NZ_CP098350:324399-324620 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

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 A0A0H3GZM4

References