Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 323234..323820 Replicon chromosome
Accession NZ_CP067370
Organism Klebsiella pneumoniae strain B9122

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag JI969_RS01505 Protein ID WP_002920800.1
Coordinates 323452..323820 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag JI969_RS01500 Protein ID WP_004174006.1
Coordinates 323234..323455 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JI969_RS01480 (319391) 319391..320317 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
JI969_RS01485 (320314) 320314..321591 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
JI969_RS01490 (321588) 321588..322355 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
JI969_RS01495 (322357) 322357..323070 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
JI969_RS01500 (323234) 323234..323455 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
JI969_RS01505 (323452) 323452..323820 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
JI969_RS01510 (324093) 324093..325409 + 1317 WP_004174008.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
JI969_RS01515 (325516) 325516..326403 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
JI969_RS01520 (326400) 326400..327245 + 846 WP_032434559.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
JI969_RS01525 (327247) 327247..328317 + 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 - - 320314..329054 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

>T186175 WP_002920800.1 NZ_CP067370:323452-323820 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T186175 NZ_CP089238:c5376978-5376700 [Pseudomonas aeruginosa]
ATGATTCTGACCTTTCGTTGCGACGAGACTCGTCAGCTTTTTGAGACGGGTCTTTCGAGGCGGTGGGGAGCGATCCTCAC
AGTCGCTACGCGTAAGCTCGCAATGCTTCATGCGGCTACGGAGCTTCGAGACCTGCGCTCTCCACCTGGAAACCGGTTGG
AGCCGTTGCAGGGAAAGCGGGCGGGCCAACATAGCATCAGGATCAATGACCAGTGGCGTGTCTGTTTCGTCTGGACGGAT
GCGGGTCCCGAAGAAGTCGAAATAGTTGATTACCACTGA

Antitoxin


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

>AT186175 WP_004174006.1 NZ_CP067370:323234-323455 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT186175 NZ_CP089238:c5376688-5376383 [Pseudomonas aeruginosa]
ATGGCTACCAATGGTATGCGCCCCATCCATCCTGGGGAAATATTGCGCGATGAGTTTCTGATGGAGTTTGATATCTCTCC
AGCTGCTCTAGCACGCGCTTTGAAAGTCTCCGCTCCGACAGTGAACGATATCGTTCGTGAGCAGCGTGGTATCTCCGCAG
ATATGGCGATTCGTCTGGGGCGTTACTTTGATACGTCCGCTCAGTTCTGGATGAATCTCCAGAGTGAGTATTCGTTAGCA
ACTGCTTATGCGGCGAATGGCAAGCAGATCGAACATGAGATTGAGCCGCTGCTTGCTCACGGATAG

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