Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type I Classification (family/domain) ldrD-rdlD/Ldr(toxin)
Location 2563163..2563377 Replicon chromosome
Accession NZ_CP040572
Organism Escherichia coli O157:H7 strain ECP17-46

Toxin (Protein)


Gene name ldrD Uniprot ID J7R083
Locus tag FGA21_RS13390 Protein ID WP_000170963.1
Coordinates 2563163..2563270 (-) Length 36 a.a.

Antitoxin (RNA)


Gene name rdlD
Locus tag -
Coordinates 2563318..2563377 (+)

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FGA21_RS13355 2558472..2559554 + 1083 WP_000804726.1 peptide chain release factor 1 -
FGA21_RS13360 2559554..2560387 + 834 WP_000456466.1 peptide chain release factor N(5)-glutamine methyltransferase -
FGA21_RS13365 2560384..2560776 + 393 WP_000200379.1 invasion regulator SirB2 -
FGA21_RS13370 2560780..2561589 + 810 WP_001257044.1 invasion regulator SirB1 -
FGA21_RS13375 2561625..2562479 + 855 WP_000811067.1 3-deoxy-8-phosphooctulonate synthase -
FGA21_RS13380 2562627..2562734 - 108 WP_000170954.1 type I toxin-antitoxin system toxin Ldr family protein -
- 2562787..2562848 + 62 NuclAT_24 - -
- 2562787..2562848 + 62 NuclAT_24 - -
- 2562787..2562848 + 62 NuclAT_24 - -
- 2562787..2562848 + 62 NuclAT_24 - -
- 2562787..2562848 + 62 NuclAT_26 - -
- 2562787..2562848 + 62 NuclAT_26 - -
- 2562787..2562848 + 62 NuclAT_26 - -
- 2562787..2562848 + 62 NuclAT_26 - -
- 2562787..2562848 + 62 NuclAT_28 - -
- 2562787..2562848 + 62 NuclAT_28 - -
- 2562787..2562848 + 62 NuclAT_28 - -
- 2562787..2562848 + 62 NuclAT_28 - -
- 2562787..2562848 + 62 NuclAT_30 - -
- 2562787..2562848 + 62 NuclAT_30 - -
- 2562787..2562848 + 62 NuclAT_30 - -
- 2562787..2562848 + 62 NuclAT_30 - -
- 2562787..2562848 + 62 NuclAT_32 - -
- 2562787..2562848 + 62 NuclAT_32 - -
- 2562787..2562848 + 62 NuclAT_32 - -
- 2562787..2562848 + 62 NuclAT_32 - -
- 2562787..2562849 + 63 NuclAT_17 - -
- 2562787..2562849 + 63 NuclAT_17 - -
- 2562787..2562849 + 63 NuclAT_17 - -
- 2562787..2562849 + 63 NuclAT_17 - -
- 2562787..2562849 + 63 NuclAT_18 - -
- 2562787..2562849 + 63 NuclAT_18 - -
- 2562787..2562849 + 63 NuclAT_18 - -
- 2562787..2562849 + 63 NuclAT_18 - -
- 2562787..2562849 + 63 NuclAT_19 - -
- 2562787..2562849 + 63 NuclAT_19 - -
- 2562787..2562849 + 63 NuclAT_19 - -
- 2562787..2562849 + 63 NuclAT_19 - -
- 2562787..2562849 + 63 NuclAT_20 - -
- 2562787..2562849 + 63 NuclAT_20 - -
- 2562787..2562849 + 63 NuclAT_20 - -
- 2562787..2562849 + 63 NuclAT_20 - -
- 2562787..2562849 + 63 NuclAT_22 - -
- 2562787..2562849 + 63 NuclAT_22 - -
- 2562787..2562849 + 63 NuclAT_22 - -
- 2562787..2562849 + 63 NuclAT_22 - -
- 2562787..2562849 + 63 NuclAT_23 - -
- 2562787..2562849 + 63 NuclAT_23 - -
- 2562787..2562849 + 63 NuclAT_23 - -
- 2562787..2562849 + 63 NuclAT_23 - -
FGA21_RS13390 2563163..2563270 - 108 WP_000170963.1 small toxic polypeptide LdrB Toxin
- 2563318..2563377 + 60 NuclAT_25 - Antitoxin
- 2563318..2563377 + 60 NuclAT_25 - Antitoxin
- 2563318..2563377 + 60 NuclAT_25 - Antitoxin
- 2563318..2563377 + 60 NuclAT_25 - Antitoxin
- 2563318..2563377 + 60 NuclAT_27 - Antitoxin
- 2563318..2563377 + 60 NuclAT_27 - Antitoxin
- 2563318..2563377 + 60 NuclAT_27 - Antitoxin
- 2563318..2563377 + 60 NuclAT_27 - Antitoxin
- 2563318..2563377 + 60 NuclAT_29 - Antitoxin
- 2563318..2563377 + 60 NuclAT_29 - Antitoxin
- 2563318..2563377 + 60 NuclAT_29 - Antitoxin
- 2563318..2563377 + 60 NuclAT_29 - Antitoxin
- 2563318..2563377 + 60 NuclAT_31 - Antitoxin
- 2563318..2563377 + 60 NuclAT_31 - Antitoxin
- 2563318..2563377 + 60 NuclAT_31 - Antitoxin
- 2563318..2563377 + 60 NuclAT_31 - Antitoxin
- 2563318..2563377 + 60 NuclAT_33 - Antitoxin
- 2563318..2563377 + 60 NuclAT_33 - Antitoxin
- 2563318..2563377 + 60 NuclAT_33 - Antitoxin
- 2563318..2563377 + 60 NuclAT_33 - Antitoxin
FGA21_RS13400 2563669..2564769 - 1101 WP_001301956.1 sodium-potassium/proton antiporter ChaA -
FGA21_RS13405 2565039..2565269 + 231 WP_001146444.1 putative cation transport regulator ChaB -
FGA21_RS13410 2565430..2566125 + 696 WP_001301489.1 glutathione-specific gamma-glutamylcyclotransferase -
FGA21_RS13415 2566169..2566522 - 354 WP_001169661.1 DsrE/F sulfur relay family protein YchN -
FGA21_RS13420 2566708..2568102 + 1395 WP_000086192.1 inverse autotransporter invasin YchO -

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

Type I toxin-antitoxin system, toxin Ldr

(1-35)


Sequences

Toxin        


Download         Length: 36 a.a.        Molecular weight: 3971.74 Da        Isoelectric Point: 11.4779

>T126078 WP_000170963.1 NZ_CP040572:c2563270-2563163 [Escherichia coli O157:H7]
MTLAQFAMTFWHDLAAPILAGIITAAIVGWWRNRK

Download         Length: 108 bp

>T126078 NZ_CP040572:c2563270-2563163 [Escherichia coli O157:H7]
ATGACGCTCGCGCAGTTTGCCATGACTTTCTGGCACGACCTGGCGGCACCGATCCTGGCGGGAATTATTACCGCAGCGAT
TGTCGGCTGGTGGCGTAACCGGAAGTAA

Antitoxin


Download         Length: 60 bp

>AT126078 NZ_CP040572:2563318-2563377 [Escherichia coli O157:H7]
GTCTGGTTTCAAGATTAGCCCTGTTGTCAGGTTTTACCTCTCAACGTGCGGGGGTTTTCT

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

Antitoxin

Download structure file

References