Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3961722..3962341 Replicon chromosome
Accession NZ_CP056878
Organism Klebsiella pneumoniae strain RHBSTW-00066

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag HV051_RS19495 Protein ID WP_002892050.1
Coordinates 3962123..3962341 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag HV051_RS19490 Protein ID WP_002892066.1
Coordinates 3961722..3962096 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
HV051_RS19480 3956874..3958067 + 1194 WP_004177236.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
HV051_RS19485 3958090..3961236 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
HV051_RS19490 3961722..3962096 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
HV051_RS19495 3962123..3962341 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
HV051_RS19500 3962500..3963066 + 567 WP_002892030.1 maltose O-acetyltransferase -
HV051_RS19505 3963038..3963178 - 141 WP_004147370.1 hypothetical protein -
HV051_RS19510 3963199..3963669 + 471 WP_002892026.1 YlaC family protein -
HV051_RS19515 3963644..3965095 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
HV051_RS19520 3965196..3965894 + 699 WP_002892021.1 GNAT family N-acetyltransferase -
HV051_RS19525 3965891..3966031 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
HV051_RS19530 3966031..3966294 - 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

>T164382 WP_002892050.1 NZ_CP056878:3962123-3962341 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T164382 NZ_CP072903:c296420-296268 [Bartonella henselae]
GTGCGTGTAATAGGTAAGCCCTTAAAAGGACAATTCTCAGGTTTATGGAGATATCGTGTAGGAGATTACAGGATACTTTG
TGAACTCTATGATAAGGAGCTTGTCGTATTAGTTTTGGCTGTTGGACATAGAAAAAATATATATAAAGGTTAA

Antitoxin


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

>AT164382 WP_002892066.1 NZ_CP056878:3961722-3962096 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT164382 NZ_CP072903:c296747-296520 [Bartonella henselae]
ATGACGATATCTATTCGGTTGCCAAGTGATCTCGAAACACGTTTGAATAATTTAGCTGCTAAGACAGGACGTACAAAGTC
TTTTTATTTACGCGAGATTATTGAACGTGGCATAGAGGAAGCAGAGGATTATTATTTAGCCTCACAAGTAAGAGAGCGCG
TTCGAAAGGGAGAGGGTACTTTTTATAGCTCTGAAGAGGTGAGGAAAGAGCTTGGCTTGGACGATTAG

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