Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) kacAT/DUF1778(antitoxin)
Location 4702006..4702816 Replicon chromosome
Accession NZ_CP057459
Organism Klebsiella pneumoniae strain RHB26-C08

Toxin (Protein)


Gene name KacT Uniprot ID A0A060VJ83
Locus tag HVY29_RS22860 Protein ID WP_004178461.1
Coordinates 4702006..4702539 (-) Length 178 a.a.

Antitoxin (Protein)


Gene name KacA Uniprot ID J2E9Q7
Locus tag HVY29_RS22865 Protein ID WP_002887278.1
Coordinates 4702550..4702816 (-) Length 89 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HVY29_RS22855 4700837..4701958 + 1122 WP_002887282.1 cupin domain-containing protein -
HVY29_RS22860 4702006..4702539 - 534 WP_004178461.1 GNAT family N-acetyltransferase Toxin
HVY29_RS22865 4702550..4702816 - 267 WP_002887278.1 DUF1778 domain-containing protein Antitoxin
HVY29_RS22870 4702919..4704352 - 1434 WP_009484674.1 Cu(+)/Ag(+) sensor histidine kinase -
HVY29_RS22875 4704342..4705025 - 684 WP_004214143.1 copper response regulator transcription factor CusR -
HVY29_RS22880 4705197..4706582 + 1386 WP_009484676.1 efflux transporter outer membrane subunit -
HVY29_RS22885 4706600..4706944 + 345 WP_004214146.1 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

>T165324 WP_004178461.1 NZ_CP057459:c4702539-4702006 [Klebsiella pneumoniae]
MEQQLTIEMIADAFSYDITGFDCGEEALNTFLKEHLKRQHDGQILRGYALVSGDTVPRLLGYYTLSGSCFERGMLPSKTQ
QKKIPYQNAPSVTLGRLAIDKSVQGQGWGEMLVAHAMRVVWGASKAVGIYGLFVEALNEKAKAFYLRLGFIQLVDENSNL
LFYPTKSIEQLFTDDES

Download         Length: 534 bp

>T165324 NZ_CP073805:c2043031-2042681 [Macrococcus canis]
ATGAAACGTGGAGATGTTTATTTAGCTGATCTGTCACCAGTGAAGGGATCTGAACAAGGCGGTAAACGCCCCGTCGTTAT
TATTCAGAATAATATTGGGAATAAACATAGTCCTACAGTGATTGTAGCCGCAATTACAGCAAAGATTAATAAAGCAAAGA
TCCCCACCCATGTGGAAATTGGCAAGACCGCGTATCACCTGGAAAAGGATTCGGTAATATTGCTTGAACAAATTAGAACT
ATTGATAAGTATAGGTTAATTGATCATCTGACAGTGCTTGATAAGGCAAAGATGAAAGAAGTGGATGTGGCACTTTTAAT
TAGTTTAGGGTTATCAATCGATAGTGAATAG

Antitoxin


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

>AT165324 WP_002887278.1 NZ_CP057459:c4702816-4702550 [Klebsiella pneumoniae]
MPALKKQRIDLRLTDDDKSIIEEAAAISNQTITQFVVASASERAAEVIEQHRRMVLNEQSWSLVMEAITQPPAPNDRLKR
AAKRLQTR

Download         Length: 267 bp

>AT165324 NZ_CP073805:c2043172-2043032 [Macrococcus canis]
ATGAGCCAGAAGCTGGAGCAAATGCTGATTGAAGGATATCAATCAATGGCAGAGATTAATTTATCGATAGCATCAGAACA
TTATATATTAGAATGTGAAGTTAATGATAACCATCAGACATATACCATTGATGGTGAATAG

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