Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 329100..329686 Replicon chromosome
Accession NZ_CP082024
Organism Klebsiella pneumoniae strain KP18-2073

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag K6166_RS01580 Protein ID WP_002920800.1
Coordinates 329318..329686 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag K6166_RS01575 Protein ID WP_002920802.1
Coordinates 329100..329321 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
K6166_RS01555 325257..326183 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
K6166_RS01560 326180..327457 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
K6166_RS01565 327454..328221 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
K6166_RS01570 328223..328936 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
K6166_RS01575 329100..329321 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
K6166_RS01580 329318..329686 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
K6166_RS01585 329959..331275 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
K6166_RS01590 331382..332269 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
K6166_RS01595 332266..333111 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
K6166_RS01600 333113..334183 + 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 - - 314332..334920 20588


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

>T213973 WP_002920800.1 NZ_CP082024:329318-329686 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T213973 NZ_CP109929:c3041776-3041399 [Escherichia coli O6:K2:H1]
ATGAAAACATTACCCGACACACACGTACGGGCGGCATCGCGCTGCCCGTCTCCCGTCACCATCTGGCAGACACTGCTCAC
CCGACTGCTGGACCAGCACTATGGCCTCACGCTGAATGACACACCGTTCGCTGATGAACGTGTGATTGAGCAGCATATTG
AGGCAGGGATTTCACTGTGTGACGCGGTGAACTTTCTCGTTGAAAAATACGCGCAGGTACGTACCGACCAGCCGGGATTC
AGCGCAGGAGCCCCGTCGCAGTTAATCAACAGCATTGATATTCTCCGGGCTCGCAGGGCGACCGGCCTGATGACCCGGAA
CAATTACAGAATGGTAAATAACATTACCCAGGGCAAGCATCCGGAGGCAAAACGATGA

Antitoxin


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

>AT213973 WP_002920802.1 NZ_CP082024:329100-329321 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT213973 NZ_CP109929:c3042233-3041865 [Escherichia coli O6:K2:H1]
GTGTCAGACACGCTCCATGAAACAAATTATCCCGACGACAACAACGACCGCCCCTGGTGGGGGCTACCCTGCACCGTGAC
GCCCTGTTTCGGGGCACGTCTGGTGCAGGAGGGCAATCAGTTGCATTACCTTGCCGACCGCGCCGGTATCAGAGGGCAGT
TCAGCGACGCGGATGCATACCATCTGGACCAGGCTTTTCCGCTGCTGATGAAACAACCGGAACTCATGCTCACCAGCGGT
GAACTGAATCCCCGCCATCAGCATACCGTCACACTGTATGCGAAAGGACTGACCTGCGAAGCCGATACCCTGGGCTCCTG
TGATTACGTTTATCTGGCTGTTTATCCGACGCCCGAAATGAAAAATTAA

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