Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 337513..338099 Replicon chromosome
Accession NZ_CP042858
Organism Klebsiella pneumoniae strain QD23

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag FU841_RS01635 Protein ID WP_002920800.1
Coordinates 337731..338099 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID W9B1V1
Locus tag FU841_RS01630 Protein ID WP_004174006.1
Coordinates 337513..337734 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FU841_RS01610 333670..334596 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
FU841_RS01615 334593..335870 + 1278 WP_004174005.1 branched chain amino acid ABC transporter permease LivM -
FU841_RS01620 335867..336634 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
FU841_RS01625 336636..337349 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
FU841_RS01630 337513..337734 + 222 WP_004174006.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
FU841_RS01635 337731..338099 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
FU841_RS01640 338372..339688 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
FU841_RS01645 339795..340682 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
FU841_RS01650 340679..341524 + 846 WP_004145129.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
FU841_RS01655 341526..342596 + 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 - - 334593..343333 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

>T136248 WP_002920800.1 NZ_CP042858:337731-338099 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T136248 NZ_CP042858:337731-338099 [Klebsiella pneumoniae]
ATGACGCTGCAGATTATCTCAGCGGAAGAGATAATACAGTTTCACGACAGGCTGCTCCGCGTCACGCCTGGCGTTGCCGG
TATGCCCGATCCGGGGCGTGCCGAAGCGATAATGTATAGGGTGCTAAACAAAATTGAATATGAAGGTGTGACAGACGTGT
GGCGACTCGCTGCGATGCATCTGCTGGCGATTTCTCGCGGTCATATATTTAATGATGGTAATAAGCGTACGGCACTGTTT
ATCACCCTGCTTTTTTTAAAGCGAAATGGAATTATATTGCCAGCGAATCCAGACTTCGTCGGCATGACCGTCGAGGCGGC
AGCAGGGCAACTTACCCTGGAACAGATTGTCGCGCGTTTGCGCGGATGA

Antitoxin


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

>AT136248 WP_004174006.1 NZ_CP042858:337513-337734 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQAARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT136248 NZ_CP055294:c5062083-5061325 [Klebsiella pneumoniae]
ATGGCAACAAAATTAAACTGGCTGCTGCAAAACAGCGCTCCCGGAGATGTGATCCTTCAGTCCTGGTTAAGCCAGCATGC
CATCTCTCCCTCTCTGTCCTTTAAATACGCGCAAAGTGGCTGGTTAAAAAAAAGAGGCAACGGCGTATATGCGCGTGCGG
GACGTGAGCCGGAGTGGAACGATGCATTAGCATGTTTGCAAAATCAGCTTGCCGCTCCGGTGTATGTTGCGGGGCTCAGT
AGCTTAGTCTGGCAGGGCCGTTCACACTATCTACAGCTAAAACAAAACCAGTGCTGGCTTAGTGTGGAAAATAAAGCGCT
GCTGCCGAAATGGTTCAGGGAATTCCCGGGTGTGGAGTGGATAGTCATATCGGGGAAAAAACTGCCGGTGCTGGATGATA
GATACCGTGTAACGCTTGATATAAAAGGGAAAAAACTCATCGGCAGTGCGCCAGAACTGGCTGCTTACGAGTTGCTGAGC
GCGGTGCCGGGGACCCTCTCATTTAACCACGCTGCAGAGCTTTTCCAGGGGCTGGTTAATCTTAATCCTCGTAAAGTAGA
GTATCTTCTTTCCGTCAGCCAGTCCGTGCAGGCCAAGCGTTTGTATCTCTTCTTCGCCAGTTTTTACGAGCATGGCTGGC
TCAAACGAATCGATAGCCAAAAAATCGATCTGGGAGCGGGCAAGCGGCAAATCGTGGAAAATGGAAAGTTCAATGCTCAA
TACCAAATCACAGTGCCTGAACGCTTTCAAAAGGAATAA

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