Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 327731..328317 Replicon chromosome
Accession NZ_CP092753
Organism Klebsiella pneumoniae strain bat17

Toxin (Protein)


Gene name doc Uniprot ID W8VD46
Locus tag MKZ44_RS01515 Protein ID WP_002920800.1
Coordinates 327949..328317 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID A0A0H3GZM4
Locus tag MKZ44_RS01510 Protein ID WP_002920802.1
Coordinates 327731..327952 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MKZ44_RS01490 (MKZ44_01490) 323888..324814 + 927 WP_002920807.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
MKZ44_RS01495 (MKZ44_01495) 324811..326088 + 1278 WP_002920806.1 branched chain amino acid ABC transporter permease LivM -
MKZ44_RS01500 (MKZ44_01500) 326085..326852 + 768 WP_002920803.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
MKZ44_RS01505 (MKZ44_01505) 326854..327567 + 714 WP_004145133.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
MKZ44_RS01510 (MKZ44_01510) 327731..327952 + 222 WP_002920802.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
MKZ44_RS01515 (MKZ44_01515) 327949..328317 + 369 WP_002920800.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
MKZ44_RS01520 (MKZ44_01520) 328590..329906 + 1317 WP_002920796.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
MKZ44_RS01525 (MKZ44_01525) 330013..330900 + 888 WP_002920792.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
MKZ44_RS01530 (MKZ44_01530) 330897..331742 + 846 WP_002920789.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
MKZ44_RS01535 (MKZ44_01535) 331744..332814 + 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 - - 324811..333551 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

>T237067 WP_002920800.1 NZ_CP092753:327949-328317 [Klebsiella pneumoniae]
MTLQIISAEEIIQFHDRLLRVTPGVAGMPDPGRAEAIMYRVLNKIEYEGVTDVWRLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGIILPANPDFVGMTVEAAAGQLTLEQIVARLRG

Download         Length: 369 bp

>T237067 NZ_LR778148:c3923313-3923210 [Escherichia coli]
GGCAAGGCAACTAAGCCTGCATTAATGCCAACTTTTAGCGCACGGCTCTCTCCCAAGAGCCATTTCCCTGGACCGAATAC
AGGAATCGTGTTCGGTCTCTTTTT

Antitoxin


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

>AT237067 WP_002920802.1 NZ_CP092753:327731-327952 [Klebsiella pneumoniae]
MRTVNYSEARQNLADVLESAVTGVPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGDEIRELADK

Download         Length: 222 bp

>AT237067 NZ_LR778148:3923172-3923443 [Escherichia coli]
AAAGTCAGCGAAGGAAATGCTTCTGGCTTTTAACAGATAAAAAGAGACCGAACACGATTCCTGTATTCGGTCCAGGGAAA
TGGCTCTTGGGAGAGAGCCGTGCGCTAAAAGTTGGCATTAATGCAGGCTTAGTTGCCTTGCCCTTTAAGAATAGATGACG
ACGCCAGGTTTTCCAGTTTGCGTGCAAAATGGTCAATAAAAAGCGTGGTGGTCATCAGCTGAAATGTTAAAAACCGCCCG
TTCTGGTGAAAGAACTGAGGCGGTTTTTTTAT

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