Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 4093511..4094130 Replicon chromosome
Accession NZ_CP107398
Organism Klebsiella pneumoniae strain CRKP_26

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag OH520_RS20320 Protein ID WP_002892050.1
Coordinates 4093912..4094130 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag OH520_RS20315 Protein ID WP_002892066.1
Coordinates 4093511..4093885 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
OH520_RS20305 4088663..4089856 + 1194 WP_002892072.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
OH520_RS20310 4089879..4093025 + 3147 WP_020326861.1 multidrug efflux RND transporter permease subunit AcrB -
OH520_RS20315 4093511..4093885 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
OH520_RS20320 4093912..4094130 + 219 WP_002892050.1 HHA domain-containing protein Toxin
OH520_RS20325 4094289..4094855 + 567 WP_002892030.1 maltose O-acetyltransferase -
OH520_RS20330 4094827..4094967 - 141 WP_004147370.1 hypothetical protein -
OH520_RS20335 4094988..4095458 + 471 WP_002892026.1 YlaC family protein -
OH520_RS20340 4095433..4096884 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
OH520_RS20345 4096985..4097683 + 699 WP_002892021.1 GNAT family protein -
OH520_RS20350 4097680..4097820 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
OH520_RS20355 4097820..4098083 - 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

>T261093 WP_002892050.1 NZ_CP107398:4093912-4094130 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT261093 WP_002892066.1 NZ_CP107398:4093511-4093885 [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