Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) higBA (relBE)/HigB-HigA
Location 1453013..1453740 Replicon chromosome
Accession NZ_CP104647
Organism Escherichia coli strain PNUSAE008406

Toxin (Protein)


Gene name higB Uniprot ID U9ZMR4
Locus tag N5921_RS07525 Protein ID WP_000550189.1
Coordinates 1453426..1453740 (-) Length 105 a.a.

Antitoxin (Protein)


Gene name higA Uniprot ID -
Locus tag N5921_RS07520 Protein ID WP_000560249.1
Coordinates 1453013..1453429 (-) Length 139 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
N5921_RS07510 (1448073) 1448073..1450424 + 2352 WP_000695517.1 alpha-glucosidase -
N5921_RS07515 (1450950) 1450950..1452968 + 2019 WP_000121479.1 NADPH-dependent 2,4-dienoyl-CoA reductase -
N5921_RS07520 (1453013) 1453013..1453429 - 417 WP_000560249.1 type II toxin-antitoxin system antitoxin HigA Antitoxin
N5921_RS07525 (1453426) 1453426..1453740 - 315 WP_000550189.1 type II toxin-antitoxin system toxin HigB Toxin
N5921_RS07530 (1454024) 1454024..1455160 - 1137 WP_000018678.1 23S rRNA (guanine(1835)-N(2))-methyltransferase RlmG -
N5921_RS07535 (1455245) 1455245..1455748 + 504 WP_001295542.1 M48 family metallopeptidase -
N5921_RS07540 (1455825) 1455825..1456517 + 693 WP_000942543.1 vancomycin high temperature exclusion protein -
N5921_RS07545 (1456596) 1456596..1457582 + 987 WP_000617675.1 Gfo/Idh/MocA family oxidoreductase -

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

Toxin-antitoxin system, mRNA interferase HigB

(20-92)

Antitoxin

Antitoxin HigA

(1-138)


Sequences

Toxin        


Download         Length: 105 a.a.        Molecular weight: 12103.10 Da        Isoelectric Point: 10.0409

>T258814 WP_000550189.1 NZ_CP104647:c1453740-1453426 [Escherichia coli]
MHLITQKALKDAAEKYPQHKTELVALGNTIAKGYFKKPESLKAVFPSLDNFKYLDKHYVFNVGGNELRVVAMVFFESQKC
YIREVMTHKEYDFFTAVHRTKGKK

Download         Length: 315 bp

Antitoxin


Download         Length: 139 a.a.        Molecular weight: 15016.48 Da        Isoelectric Point: 4.5805

>AT258814 WP_000560249.1 NZ_CP104647:c1453429-1453013 [Escherichia coli]
MIAIADILHAGEKLTAVAPFLAGIQNEEQYIQALELVDHLLLNDPENPLLDLVCAKITAWEESAPEFAEFNAMAQAMPGG
IAVIRTLMDQYGLTLSDLPEIGSKSMVSRVLSGKRKLTLEHAKKLATRFGISPALFID

Download         Length: 417 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
PDB 6KMQ
PDB 5IFG
PDB 5YCL
PDB 6KML

Antitoxin

Source ID Structure

References