Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3942192..3942811 Replicon chromosome
Accession NZ_CP063215
Organism Klebsiella pneumoniae strain HKU57

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag IM695_RS19110 Protein ID WP_002892050.1
Coordinates 3942593..3942811 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag IM695_RS19105 Protein ID WP_002892066.1
Coordinates 3942192..3942566 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
IM695_RS19095 3937344..3938537 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
IM695_RS19100 3938560..3941706 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
IM695_RS19105 3942192..3942566 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
IM695_RS19110 3942593..3942811 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
IM695_RS19115 3942970..3943536 + 567 WP_002892030.1 maltose O-acetyltransferase -
IM695_RS19120 3943508..3943648 - 141 WP_004147370.1 hypothetical protein -
IM695_RS19125 3943669..3944139 + 471 WP_002892026.1 YlaC family protein -
IM695_RS19130 3944114..3945565 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
IM695_RS19135 3945666..3946364 + 699 WP_002892021.1 GNAT family N-acetyltransferase -
IM695_RS19140 3946361..3946501 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
IM695_RS19145 3946501..3946764 - 264 WP_002892011.1 type B 50S ribosomal protein L31 -

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

Haemolysin expression modulating, HHA

(13-69)

Antitoxin

Biofilm formation regulator YbaJ

(1-116)


Sequences

Toxin        


Download         Length: 73 a.a.        Molecular weight: 8628.00 Da        Isoelectric Point: 8.9008

>T177743 WP_002892050.1 NZ_CP063215:3942593-3942811 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T177743 NZ_CP083643:4636319-4636630 [Enterobacter bugandensis]
ATGCTATTCATTGAAACGGACATTTTCACAGAAGACGTCAAAACGTTACTGGATGACGACGAATATCATCGGTTCCAGAT
ATTCCTGGCGACACAACCGGAGTACGGCGATGTTATCCAGAATACGGGAGGCTTGCGAAAGATTCGCTGGCTTGCTGGCG
GAAAGGGAAAGCGTGGTGGAGTCAGAGTTATCTATTTTTACCGTACGTGTGAGTTTGAAATCAGACTGCTGCTCATCTAT
CGCAAAGGGATTAAAGATGACCTGTCTGCGGGGGAGAAAGCTATTCTGAAAAAGATGATAGAGAGGTGGTAA

Antitoxin


Download         Length: 125 a.a.        Molecular weight: 14368.06 Da        Isoelectric Point: 4.8989

>AT177743 WP_002892066.1 NZ_CP063215:3942192-3942566 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT177743 NZ_CP083643:4636631-4636921 [Enterobacter bugandensis]
ATGGATAAGGCGCTGTTTGAGCGATTAACCCAAAGCGTTGGGCAAATGAACGAGATTGCCGAGGGCCAACGCGAGCCGTC
GCGTATCTTTCAAATCGATGCGATGAAAATAAAAGAAATTCGTCAGGCATCCGGGTTGTCGCAGAGTAAATTCGCGACCT
TAATCTCTGTCAGCGTTGATACATTGCGTAACTGGGAACAAGGCAGACGCTCGCCTACAGGCCCGGCTAAAGCGCTTTTG
CGCGCTATTGCTAACGATCCTCAACATGTCATCCCTGCGCTATCGCAGTAA

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 A0A2P8K6F2

Antitoxin

Source ID Structure
AlphaFold DB A0A0H3GJ93

References