Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) kacAT/DUF1778(antitoxin)
Location 372158..372968 Replicon chromosome
Accession NZ_CP066543
Organism Klebsiella pneumoniae strain BTS

Toxin (Protein)


Gene name KacT Uniprot ID A0A0H3GMP0
Locus tag D6T75_RS02895 Protein ID WP_002887280.1
Coordinates 372435..372968 (+) Length 178 a.a.

Antitoxin (Protein)


Gene name KacA Uniprot ID J2E9Q7
Locus tag D6T75_RS02890 Protein ID WP_002887278.1
Coordinates 372158..372424 (+) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
D6T75_RS02870 368030..368374 - 345 WP_002887266.1 cation efflux system protein CusF -
D6T75_RS02875 368392..369777 - 1386 WP_002887267.1 efflux transporter outer membrane subunit -
D6T75_RS02880 369949..370632 + 684 WP_002887273.1 copper response regulator transcription factor CusR -
D6T75_RS02885 370622..372055 + 1434 WP_002887275.1 Cu(+)/Ag(+) sensor histidine kinase -
D6T75_RS02890 372158..372424 + 267 WP_002887278.1 DUF1778 domain-containing protein Antitoxin
D6T75_RS02895 372435..372968 + 534 WP_002887280.1 GNAT family N-acetyltransferase Toxin
D6T75_RS02900 373016..374137 - 1122 WP_002887282.1 cupin domain-containing protein -

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: 19838.70 Da        Isoelectric Point: 5.2614

>T184619 WP_002887280.1 NZ_CP066543:372435-372968 [Klebsiella pneumoniae]
MEQQLTIEMIADAFSYDITGFDCGEEALNTFLKEHLKRQHDGQILRGYALVSGDTVPRLLGYYTLSGSCFERGMLPSKTQ
QKKIPYQNAPSVTLGRLAIDKSVQGQGWGEMLVAHVMRVVWGASKAVGIYGLFVEALNEKAKAFYLRLGFIQLVDENSNL
LFYPTKSIEQLFTDDES

Download         Length: 534 bp

>T184619 NZ_CP087697:1197-1487 [Xylella taiwanensis]
GTGCCACGAGTGATATGGACGCCGCCCGCGTTGAATGATGTGCAGCGCCTGTATCGTTTCCTCGCGCCAAAGGATGCGAA
CGTTGCCCGCCGAGCCGTGCAAGCAATCCGTGTCGGCGTGAAGGTGCTTGCGCATCAGCCGCGTGTAGGCCGTCCGGTCG
ATGCCATGGACTTGGAGTTTCGGGAATGGCTGATCGACTTCGGGAACAGTGGTTACGTCGTTTTCTACCGCTTCGATGGC
GAGACGGCAGCTATCTTGGCGGTGCGCCATCAAAAAGAAGCTGGATACTAG

Antitoxin


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

>AT184619 WP_002887278.1 NZ_CP066543:372158-372424 [Klebsiella pneumoniae]
MPALKKQRIDLRLTDDDKSIIEEAAAISNQTITQFVVASASERAAEVIEQHRRMVLNEQSWSLVMEAITQPPAPNDRLKR
AAKRLQTR

Download         Length: 267 bp

>AT184619 NZ_CP087697:937-1209 [Xylella taiwanensis]
ATGGCAACAACGATCAAGCTCAACGACGAACTGAGAACACGAATACAGCGCCTTGCGGGCCTGCGGGACCGCTCGGCGCA
TTGGATCATGCGCGAGGCGATCACGCAGTACGTAGAGCGCGAAGAAAAGTGCGATGCATTCAGGCAGGACGCGATGCGGG
CGTGGAACGAGTATCAGGCCAACGGCCTGCATGTAACGCACGAAGAAGCAGACGCTTGGTTTGCGAAGCTCGAAGCGAGC
GAGGACGTGGAGCCGCCTAAGTGCCACGAGTGA

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
PDB 5ZGN
PDB 5XUN

Antitoxin

Source ID Structure
PDB 5ZGN
AlphaFold DB A0A0H3GLZ1

References