Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) tacAT/DUF1778(antitoxin)
Location 729052..729827 Replicon chromosome
Accession NZ_CP095762
Organism Klebsiella pneumoniae strain KP5362

Toxin (Protein)


Gene name TacT2 Uniprot ID A0A1Q4Q548
Locus tag MYA94_RS03610 Protein ID WP_004150910.1
Coordinates 729342..729827 (+) Length 162 a.a.

Antitoxin (Protein)


Gene name TacA2 Uniprot ID W8UEW1
Locus tag MYA94_RS03605 Protein ID WP_004150912.1
Coordinates 729052..729345 (+) Length 98 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
MYA94_RS03585 (724260) 724260..724862 - 603 WP_002916735.1 short chain dehydrogenase -
MYA94_RS03590 (724960) 724960..725871 + 912 WP_004188550.1 LysR family transcriptional regulator -
MYA94_RS03595 (725872) 725872..727020 - 1149 WP_004150915.1 PLP-dependent aspartate aminotransferase family protein -
MYA94_RS03600 (727031) 727031..728407 - 1377 WP_004217775.1 cystathionine beta-synthase -
MYA94_RS03605 (729052) 729052..729345 + 294 WP_004150912.1 DUF1778 domain-containing protein Antitoxin
MYA94_RS03610 (729342) 729342..729827 + 486 WP_004150910.1 GNAT family N-acetyltransferase Toxin
MYA94_RS03615 (730531) 730531..731124 + 594 WP_004188553.1 hypothetical protein -
MYA94_RS03620 (731221) 731221..731437 + 217 Protein_711 transposase -
MYA94_RS03630 (732115) 732115..732828 - 714 WP_002916694.1 DUF554 domain-containing protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
flank IS/Tn - - 731221..731373 152


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

GNAT domain

(41-143)

Antitoxin

Vibrio phage ICP1, Orf50

(3-95)


Sequences

Toxin        


Download         Length: 162 a.a.        Molecular weight: 17551.59 Da        Isoelectric Point: 8.8818

>T242479 WP_004150910.1 NZ_CP095762:729342-729827 [Klebsiella pneumoniae]
MISAPEPLHAGHILTPFCCGIDSMDHWLKQRAMKNQVTGASRTFVCCDDAKVMAYYSLASSAVTTNTAPGRFRRNMPAPI
PVVVLGRLAVDKSLHGKGVGRALVRDAGLRVIQVAETIGIRGMLVHALSDEARDFYLRVGFEPSPMDPMMLMVTLRDLVN
A

Download         Length: 486 bp

>T242479 NZ_OW703833:c23639-23349 [Bifidobacterium longum subsp. infantis]
ATGAGCGGCATCCGGTACACGGTCAAGACCACGTCCAGATTCAGGAAGGACTTCAAACTCGCCAGACGACGCGGACTGGA
CGCCGACCTTTTCAAACAGGTTGTATCCATTCTGTCCGAGGGCGGCACACTGCCCGACCGGTATCATGACCATGCGCTTA
CAGGCAATATGACCGGCTTCAGGGAGTGCCATATCACACCAGACCTGCTGTTGGTCTATCTCATAGAGAAGGACGTGCTG
GTGCTCACTCTGACCCGAACGGGCACCCATAGTGATCTTTTCGGAAAATAA

Antitoxin


Download         Length: 98 a.a.        Molecular weight: 10901.46 Da        Isoelectric Point: 6.3783

>AT242479 WP_004150912.1 NZ_CP095762:729052-729345 [Klebsiella pneumoniae]
MPAANSMSIKRETLNLRIKPAERDLIDRAAKARGKNRTDFVLEAARAAAEEALIEQRIIMADPQAYQEFLARLDQAPAPN
AALRKTMQTPAPWEQEE

Download         Length: 294 bp

>AT242479 NZ_OW703833:c23914-23636 [Bifidobacterium longum subsp. infantis]
ATGAGCGGAACGACAACCACCGTCAACGTCCGAATGAACGCTGAGCTGAAAAAACAAGCCGAGGAACTGTTCGGGGAGCT
GGGCATGAACCTGACCACCGCAGTCAACATATTCATCCGCCAATCCCTGCGACAGGGCGGCATACCGTTCAACGTCTCGT
TGGATGAGCCGAACAGGGAGACCGTCTCCGCCATGTTGGAGGCGAAGCGAATCGCAAGGGACGGGAACGTGAAGGGCTAC
CGGGACCTGAACGCCTTGTTCAAGGACTTGGATGCATGA

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 A0A1Q4Q548

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GVL4

References