Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 1467864..1468483 Replicon chromosome
Accession NZ_CP107452
Organism Klebsiella pneumoniae strain CRKP_14

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag OH499_RS07360 Protein ID WP_002892050.1
Coordinates 1468265..1468483 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag OH499_RS07355 Protein ID WP_002892066.1
Coordinates 1467864..1468238 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH499_RS07345 1463016..1464209 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
OH499_RS07350 1464232..1467378 + 3147 WP_151085645.1 multidrug efflux RND transporter permease subunit AcrB -
OH499_RS07355 1467864..1468238 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
OH499_RS07360 1468265..1468483 + 219 WP_002892050.1 HHA domain-containing protein Toxin
OH499_RS07365 1468642..1469208 + 567 WP_002892030.1 maltose O-acetyltransferase -
OH499_RS07370 1469180..1469320 - 141 WP_004147370.1 hypothetical protein -
OH499_RS07375 1469341..1469811 + 471 WP_002892026.1 YlaC family protein -
OH499_RS07380 1469786..1471237 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
OH499_RS07385 1471338..1472036 + 699 WP_002892021.1 GNAT family protein -
OH499_RS07390 1472033..1472173 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
OH499_RS07395 1472173..1472436 - 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

>T261361 WP_002892050.1 NZ_CP107452:1468265-1468483 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT261361 WP_002892066.1 NZ_CP107452:1467864-1468238 [Klebsiella pneumoniae]
MDEYSPKRHDIAQLRFLCETLYHDCLANLEESNHGWVNDPTSAVNLQLNELIEHIATFALNYKIKYAEDNKLIAQVDEYL
DDTFTLFSNYGINSTDLQKWKKSGNRLFRCFVNASRENPASLSC

Download         Length: 375 bp


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