Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) kacAT/DUF1778(antitoxin)
Location 3341318..3342128 Replicon chromosome
Accession NZ_CP065436
Organism Klebsiella pneumoniae strain Dirty Dan

Toxin (Protein)


Gene name KacT Uniprot ID A0A060VJ83
Locus tag I6Z21_RS16430 Protein ID WP_004178461.1
Coordinates 3341318..3341851 (-) Length 178 a.a.

Antitoxin (Protein)


Gene name KacA Uniprot ID J2E9Q7
Locus tag I6Z21_RS16435 Protein ID WP_002887278.1
Coordinates 3341862..3342128 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
I6Z21_RS16425 3340149..3341270 + 1122 WP_009309849.1 cupin domain-containing protein -
I6Z21_RS16430 3341318..3341851 - 534 WP_004178461.1 GNAT family N-acetyltransferase Toxin
I6Z21_RS16435 3341862..3342128 - 267 WP_002887278.1 DUF1778 domain-containing protein Antitoxin
I6Z21_RS16440 3342231..3343664 - 1434 WP_141408345.1 Cu(+)/Ag(+) sensor histidine kinase -
I6Z21_RS16445 3343654..3344337 - 684 WP_002887273.1 copper response regulator transcription factor CusR -
I6Z21_RS16450 3344509..3345894 + 1386 WP_040238382.1 efflux transporter outer membrane subunit -
I6Z21_RS16455 3345912..3346256 + 345 WP_002887266.1 cation efflux system protein CusF -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


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

(91-151)

Antitoxin

Vibrio phage ICP1, Orf50

(2-86)


Sequences

Toxin        


Download         Length: 178 a.a.        Molecular weight: 19810.65 Da        Isoelectric Point: 5.2614

>T182627 WP_004178461.1 NZ_CP065436:c3341851-3341318 [Klebsiella pneumoniae]
MEQQLTIEMIADAFSYDITGFDCGEEALNTFLKEHLKRQHDGQILRGYALVSGDTVPRLLGYYTLSGSCFERGMLPSKTQ
QKKIPYQNAPSVTLGRLAIDKSVQGQGWGEMLVAHAMRVVWGASKAVGIYGLFVEALNEKAKAFYLRLGFIQLVDENSNL
LFYPTKSIEQLFTDDES

Download         Length: 534 bp

>T182627 NZ_CP086515:9618-9878 [Escherichia coli]
ATGAAGATAAGAAAAGGTGACAGACAATATTATCTGAATAAAGAAGGTGATACATTTCATCTGGTGAAGCGAGTAAAAAC
TTTTTCTAAATCTGCGACTTTAGGAAAAACGAAAGCAACGGTGAAAACTGTTGCCGATCTTGTTTTTCATGAGAAGGCAT
TCGACACTATCGACTTTGCCAGCGACGGATTAAGAGAGAATGATAAAGAAATTATTTTTATGATGATTCAGGAAATGAGT
GAGGGAAAAAATGCCAAATGA

Antitoxin


Download         Length: 89 a.a.        Molecular weight: 9996.46 Da        Isoelectric Point: 10.1757

>AT182627 WP_002887278.1 NZ_CP065436:c3342128-3341862 [Klebsiella pneumoniae]
MPALKKQRIDLRLTDDDKSIIEEAAAISNQTITQFVVASASERAAEVIEQHRRMVLNEQSWSLVMEAITQPPAPNDRLKR
AAKRLQTR

Download         Length: 267 bp

>AT182627 NZ_CP086515:9868-10119 [Escherichia coli]
ATGCCAAATGAAAACACACCAGAAAACATTAAACGTCTGCGGCAAAAAATTGGCCTGACACAGAAAGAATGTGCCGAAAT
ATTTAGCATGAGTCCGCGTACCTGGCGTCGCAAAGAAGAACCTGTCGGAACTGCAAGCGGTACAGCACTTACACCAGTAG
AGTTTAAATTTCTTCTGCTTTTAGCTGGAGAACACCCTGATTATGTACTTTGTAAAAGGAATAAAAAGAATTCTGATTCT
GGAAGTAATTAA

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 A0A060VJ83

Antitoxin

Source ID Structure
PDB 5ZGN
AlphaFold DB A0A0H3GLZ1

References