Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) relBE/ParE-RelB
Location 177139..177665 Replicon plasmid pRHBSTW-00433_2
Accession NZ_CP056531
Organism Klebsiella pneumoniae strain RHBSTW-00433

Toxin (Protein)


Gene name relE Uniprot ID S1EXL1
Locus tag HV193_RS26455 Protein ID WP_000323025.1
Coordinates 177139..177426 (-) Length 96 a.a.

Antitoxin (Protein)


Gene name relB Uniprot ID J5W3H0
Locus tag HV193_RS26460 Protein ID WP_004196370.1
Coordinates 177426..177665 (-) Length 80 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV193_RS26435 173091..174116 - 1026 WP_001101446.1 IS110 family transposase -
HV193_RS26440 174633..175745 - 1113 WP_001300563.1 IS4-like element IS421 family transposase -
HV193_RS26445 175824..175982 - 159 WP_014343509.1 type I toxin-antitoxin system Hok family toxin -
HV193_RS26450 176054..177088 + 1035 Protein_191 IS481-like element ISKpn28 family transposase -
HV193_RS26455 177139..177426 - 288 WP_000323025.1 type II toxin-antitoxin system mRNA interferase RelE Toxin
HV193_RS26460 177426..177665 - 240 WP_004196370.1 type II toxin-antitoxin system antitoxin RelB Antitoxin
HV193_RS26465 177916..178281 + 366 WP_009651956.1 hypothetical protein -
HV193_RS26470 178325..179062 + 738 WP_008460272.1 HupE/UreJ family protein -
HV193_RS26475 179076..179765 + 690 WP_004196322.1 hypothetical protein -
HV193_RS26480 179796..181172 - 1377 Protein_197 chromate efflux transporter -
HV193_RS26485 181129..182106 - 978 WP_004196334.1 chromate resistance protein -
HV193_RS26490 182136..182328 + 193 Protein_199 MFS transporter -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Non-Mobilizable plasmid - mrkA / mrkB / mrkC / mrkD / mrkF / mrkJ 1..224837 224837


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.



Sequences


Toxin        


Download         Length: 96 a.a.        Molecular weight: 11225.22 Da        Isoelectric Point: 10.1967

>T163638 WP_000323025.1 NZ_CP056531:c177426-177139 [Klebsiella pneumoniae]
MAYFLDFDERALKEWRKLGSTVREQLKKKLVEVLESPRIEANKLRGMPDCYKIKLRSSGYRLVYQVIDEKVVVFVISVGK
RERSEVYSEAVKRIL

Download         Length: 288 bp

>T163638 NZ_CP072721:c157524-156661 [Enterococcus faecium]
ATGGCAAATATAGTCAATTTTACTGACAAACAATTTGAGAATCGCTTAAATGATAATTTAGAAGAATTGATTCAAGGAAA
AAAAGCGGTTGAATCGCCAACCGCTTTTTTACTTGGTGGGCAACCAGGGTCAGGGAAAACCAGTTTGCGATCAGCAATTC
TTGAAGAAACACAAGGGAATGTTATTGTCATTGATAATGATACCTTTAAACAACAGCACCCTAATTTTGATGAACTAGCG
AAACTTTATGAGAAAGACGTAGTAAAACACGTCACCCCTTATTCTAATCGCATGACAGAAGCGATCATAAGCCGTTTGAG
CGATCAAGGCTATAATTTAGTGATTGAAGGTACAGGACGAACAACAGACGTTCCTATTCAAACCGCAACAATGCTTCAAG
CCAAAGGTTATGAAACAAAAATGTATGTTATGGCAGTACCTAAAATCAACTCATATTTAGGAACAATTGAACGATATGAA
ACTATGTATGCAGATGATCCAATGACAGCCAGGGCAACACCAAAACAAGCGCATGATATTGTTGTCAAAAACTTACCGAC
CAATTTAGAAACCCTTCATAAAACGGGCTTATTTAGCGATATAAGGCTTTACAATAGAGAAGGAGTGAAACTCTATTCAA
GATTAGAAACGCCTTCTATTAGTCCGAAAGAGACCTTAGAAAGAGAATTAAATCGTAAAGTATCAGGGAAAGAAATTCAA
CCGACTTTGGAGAGAATAGAGCAAAAAATGCTTCAAAATCAACACCAAGAAACCCCTGAATTTAAAGCAATTCAACAAAA
AATGGAAAGCTTGCAGCCACCTACACCACCAATACCCAAAACACCTAAACTTCCAGGACTTTAA

Antitoxin


Download         Length: 80 a.a.        Molecular weight: 9018.43 Da        Isoelectric Point: 4.3894

>AT163638 WP_004196370.1 NZ_CP056531:c177665-177426 [Klebsiella pneumoniae]
MGSINLRIDDELKARSYAALEKMGVTPSEALRLMLEYIADNERLPFKQTLLSDEDAELVEIVKERLCNPKPVRVTLDEL

Download         Length: 240 bp

>AT163638 NZ_CP072721:c157798-157526 [Enterococcus faecium]
ATGGCAGTTACATATGAAAAAACATTTGAAATTGAAATCATTAATGAGTTATCGGCAAGTGTTTATAATCGAGTATTAAA
CTATGTTTTGAACCATGAATTAAATAAAAATGACTCTCAATTATTGGAAGTCAATTTATTAAACCAATTAAAGCTTGCAA
AACGTGTAAATCTTTTTGATTATTCTTTAGAAGAATTACAAGCCGTTCATGAGTATTGGCGGTCAATGAATCGTTACTCA
AAACAAGTTTTGAATAAAGAGAAAGTGGCTTAA

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 4V7K
PDB 4V7J
PDB 4FXI
PDB 4FXE
PDB 2KC8
PDB 4FXH
PDB 2KC9


Antitoxin

Source ID Structure
AlphaFold DB A0A2J4QRH4

References