Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4124351..4124970 Replicon chromosome
Accession NZ_CP101764
Organism Klebsiella pneumoniae strain hvKP319

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag NPJ83_RS20415 Protein ID WP_002892050.1
Coordinates 4124752..4124970 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag NPJ83_RS20410 Protein ID WP_002892066.1
Coordinates 4124351..4124725 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
NPJ83_RS20400 (NPJ83_20400) 4119503..4120696 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
NPJ83_RS20405 (NPJ83_20405) 4120719..4123865 + 3147 WP_020326861.1 multidrug efflux RND transporter permease subunit AcrB -
NPJ83_RS20410 (NPJ83_20410) 4124351..4124725 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
NPJ83_RS20415 (NPJ83_20415) 4124752..4124970 + 219 WP_002892050.1 HHA domain-containing protein Toxin
NPJ83_RS20420 (NPJ83_20420) 4125129..4125695 + 567 WP_002892030.1 maltose O-acetyltransferase -
NPJ83_RS20425 (NPJ83_20425) 4125667..4125807 - 141 WP_004147370.1 hypothetical protein -
NPJ83_RS20430 (NPJ83_20430) 4125828..4126298 + 471 WP_002892026.1 YlaC family protein -
NPJ83_RS20435 (NPJ83_20435) 4126273..4127724 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
NPJ83_RS20440 (NPJ83_20440) 4127825..4128523 + 699 WP_002892021.1 GNAT family protein -
NPJ83_RS20445 (NPJ83_20445) 4128520..4128660 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
NPJ83_RS20450 (NPJ83_20450) 4128660..4128923 - 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

>T252619 WP_002892050.1 NZ_CP101764:4124752-4124970 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT252619 WP_002892066.1 NZ_CP101764:4124351-4124725 [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