Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) Hha-TomB/-
Location 3878307..3878926 Replicon chromosome
Accession NZ_LR890286
Organism Klebsiella pneumoniae isolate INF156-sc-2280002

Toxin (Protein)


Gene name Hha Uniprot ID R8WYV2
Locus tag JMV92_RS18995 Protein ID WP_002892050.1
Coordinates 3878708..3878926 (+) Length 73 a.a.

Antitoxin (Protein)


Gene name TomB Uniprot ID J2DPF6
Locus tag JMV92_RS18990 Protein ID WP_002892066.1
Coordinates 3878307..3878681 (+) Length 125 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
JMV92_RS18980 3873459..3874652 + 1194 WP_004177236.1 multidrug efflux RND transporter periplasmic adaptor subunit AcrA -
JMV92_RS18985 3874675..3877821 + 3147 WP_002892069.1 multidrug efflux RND transporter permease subunit AcrB -
JMV92_RS18990 3878307..3878681 + 375 WP_002892066.1 Hha toxicity modulator TomB Antitoxin
JMV92_RS18995 3878708..3878926 + 219 WP_002892050.1 hemolysin expression modulator Hha Toxin
JMV92_RS19000 3879085..3879651 + 567 WP_002892030.1 maltose O-acetyltransferase -
JMV92_RS19005 3879623..3879763 - 141 WP_004147370.1 hypothetical protein -
JMV92_RS19010 3879784..3880254 + 471 WP_002892026.1 YlaC family protein -
JMV92_RS19015 3880229..3881680 - 1452 WP_002892023.1 PLP-dependent aminotransferase family protein -
JMV92_RS19020 3881781..3882479 + 699 WP_004177238.1 GNAT family N-acetyltransferase -
JMV92_RS19025 3882476..3882616 - 141 WP_002892018.1 type B 50S ribosomal protein L36 -
JMV92_RS19030 3882616..3882879 - 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

>T290487 WP_002892050.1 NZ_LR890286:3878708-3878926 [Klebsiella pneumoniae]
MSDKPLTKTDYLMRLRRCQTIDTLERVIEKNKYELSDNELAVFYSAADHRLAELTMNKLYDKIPTSVWKFIR

Download         Length: 219 bp

Antitoxin


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

>AT290487 WP_002892066.1 NZ_LR890286:3878307-3878681 [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