Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4097940..4098559 Replicon chromosome
Accession NZ_AP022005
Organism Klebsiella quasipneumoniae strain WP3-S18-CRE-02

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag H7R71_RS20195 Protein ID WP_002892050.1
Coordinates 4098341..4098559 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag H7R71_RS20190 Protein ID WP_002892066.1
Coordinates 4097940..4098314 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
H7R71_RS20180 4093093..4094286 + 1194 WP_004204747.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
H7R71_RS20185 4094309..4097455 + 3147 WP_017898892.1 multidrug efflux RND transporter permease subunit -
H7R71_RS20190 4097940..4098314 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
H7R71_RS20195 4098341..4098559 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
H7R71_RS20200 4098718..4099284 + 567 WP_004204750.1 maltose O-acetyltransferase -
H7R71_RS20205 4099256..4099378 - 123 WP_032426076.1 hypothetical protein -
H7R71_RS20210 4099421..4099891 + 471 WP_049093338.1 YlaC family protein -
H7R71_RS20215 4099860..4101317 - 1458 WP_182948103.1 PLP-dependent aminotransferase family protein -
H7R71_RS20220 4101418..4102116 + 699 WP_182948105.1 GNAT family N-acetyltransferase -
H7R71_RS20225 4102113..4102253 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
H7R71_RS20230 4102253..4102516 - 264 WP_004204754.1 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

>T34109 WP_002892050.1 NZ_AP022005:4098341-4098559 [Klebsiella quasipneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

>T34109 NZ_AP022005:4098341-4098559 [Klebsiella quasipneumoniae]
ATGTCTGATAAGCCATTAACTAAAACAGACTATTTGATGCGCTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGCGT
CATTGAAAAAAACAAATATGAACTTTCTGATAATGAGCTGGCGGTATTTTACTCAGCCGCCGATCATCGTCTGGCTGAAC
TGACTATGAATAAGCTGTACGATAAAATCCCGACGTCCGTCTGGAAATTTATCCGCTAA

Antitoxin


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

>AT34109 WP_002892066.1 NZ_AP022005:4097940-4098314 [Klebsiella quasipneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp

>AT34109 NZ_AP022005:4097940-4098314 [Klebsiella quasipneumoniae]
ATGGACGAATACTCGCCAAAAAGACATGATATCGCACAACTACGCTTTCTCTGCGAAACGCTGTATCATGACTGCCTTGC
AAACCTGGAAGAGAGCAACCATGGCTGGGTCAACGACCCGACATCGGCTGTCAATCTCCAGTTAAATGAACTGATCGAGC
ACATTGCCACATTCGCCCTTAATTATAAAATTAAGTACGCTGAGGATAATAAGCTGATCGCTCAGGTTGACGAATATCTG
GACGACACATTTACGTTGTTCAGTAACTACGGCATTAACTCTACGGATTTGCAAAAGTGGAAAAAATCCGGTAATCGGTT
ATTTCGTTGTTTTGTCAACGCCAGCCGGGAAAATCCGGCCAGTCTTTCGTGTTAG

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