Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 325518..326104 Replicon chromosome
Accession NZ_CP011980
Organism Klebsiella pneumoniae 500_1420

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag J052_RS01540 Protein ID WP_002920800.1
Coordinates 325736..326104 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag J052_RS01535 Protein ID WP_002920802.1
Coordinates 325518..325739 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
J052_RS01515 321675..322601 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
J052_RS01520 322598..323875 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
J052_RS01525 323872..324639 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
J052_RS01530 324653..325354 + 702 WP_004151414.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
J052_RS01535 325518..325739 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
J052_RS01540 325736..326104 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
J052_RS01545 326377..327693 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
J052_RS01550 327800..328687 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
J052_RS01555 328684..329529 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
J052_RS01560 329531..330601 + 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 - - 315285..331338 16053


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

>T55346 WP_002920800.1 NZ_CP011980:325736-326104 [Klebsiella pneumoniae 500_1420]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T55346 NZ_CP011980:325736-326104 [Klebsiella pneumoniae 500_1420]
ATGACGCTGCAGATTATCTCAGCGGAAGAGATAATACAGTTTCACGACAGGCTGCTCCGCGTCACGCCTGGCGTTGCCGG
TATGCCCGATCCAGGGCGTGCCGAAGCGATAATGTATAGGGTGCTAAACAAAATTGAATATGAAGGTGTGACAGACGTGT
GGCGACTCGCTGCGATGCATCTGCTGGCGATTTCTCGCGGTCATATATTTAATGATGGTAATAAGCGTACGGCACTGTTT
ATCACTCTGCTTTTTTTAAAGCGAAATGGAATTATATTGCCGGCGAATCCAGACTTCGTCGGCATGACCGTCGAGGCGGC
AGCAGGGCAACTTACCCTGGAACAGATTGTCGCGCGCTTGCGCGGATGA

Antitoxin


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

>AT55346 WP_002920802.1 NZ_CP011980:325518-325739 [Klebsiella pneumoniae 500_1420]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT55346 NZ_CP011980:325518-325739 [Klebsiella pneumoniae 500_1420]
ATGAGAACGGTTAACTATAGCGAAGCCCGGCAAAATCTGGCCGATGTGCTGGAAAGCGCAGTGACAGGTGTACCTGTGAC
CATTACCCGTCGTGGGCATAAATCTGCAGTCATCATTAGTGCAGAAGAGTTTGAACGCTACCAGACGGCCAGAATGGATG
ATGAGTTCGCGGCTATCATGGCGGTTCATGGTGATGAGATCAGGGAGCTTGCGGATAAATGA

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