Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type I Classification (family/domain) ralRA/-
Location 1302085..1302456 Replicon chromosome
Accession NZ_HG738867
Organism Escherichia coli str. K-12 substr. MC4100 strain K-12

Toxin (Protein)


Gene name ralR Uniprot ID F4VC37
Locus tag BN896_RS06525 Protein ID WP_001317028.1
Coordinates 1302262..1302456 (-) Length 65 a.a.

Antitoxin (RNA)


Gene name ralA
Locus tag -
Coordinates 1302085..1302263 (+)

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BN896_RS06500 (BN896_1177) 1298040..1299413 + 1374 WP_000123737.1 ATP-dependent RNA helicase DbpA -
BN896_RS06505 (BN896_1178) 1299542..1300477 - 936 WP_001157406.1 tRNA 2-thiocytidine(32) synthetase TtcA -
BN896_RS23140 (BN896_1179) 1300529..1301764 - 1236 WP_000040852.1 site-specific integrase -
BN896_RS06515 (BN896_1180) 1301766..1301981 - 216 WP_000079604.1 excisionase XisR -
BN896_RS06520 (BN896_1181) 1302060..1302269 - 210 WP_000276809.1 double-strand break reduction protein RcbA -
- 1302085..1302263 + 179 - - Antitoxin
BN896_RS06525 (BN896_1182) 1302262..1302456 - 195 WP_001317028.1 type I toxin-antitoxin system endodeoxyribonuclease toxin RalR Toxin
BN896_RS06530 (BN896_1183) 1302513..1303322 - 810 WP_000166319.1 recombination protein RecT -
BN896_RS06535 (BN896_1184) 1303315..1305915 - 2601 WP_000105143.1 exodeoxyribonuclease VIII -
BN896_RS06540 (BN896_1185) 1306017..1306292 - 276 WP_000632297.1 protein RacC -
BN896_RS06545 (BN896_1186) 1306367..1306537 - 171 WP_001352098.1 conserved protein, Rac prophage -
BN896_RS06550 (BN896_1187) 1306537..1306758 - 222 WP_000560225.1 killing protein KilR -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Prophage - - 1300529..1322203 21674


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

(6-54)


Sequences


Toxin        


Download         Length: 65 a.a.        Molecular weight: 7018.89 Da        Isoelectric Point: 8.9538

>T285012 WP_001317028.1 NZ_HG738867:c1302456-1302262 [Escherichia coli str. K-12 substr. MC4100]
MRYDNVKPCPFCGCPSVTVKAISGYYRAKCNGCESRTGYGGSEKEALERWNKRTTGNNNGGVHV

Download         Length: 195 bp

>T285012 NZ_HG738867:c1302456-1302262 [Escherichia coli str. K-12 substr. MC4100]
ATGAGATATGACAATGTTAAACCATGTCCATTTTGTGGTTGTCCATCAGTAACGGTGAAAGCCATTTCAGGATATTACCG
AGCGAAGTGTAACGGATGCGAATCCCGAACCGGTTATGGTGGAAGTGAAAAAGAAGCACTCGAAAGATGGAATAAACGAA
CCACTGGAAATAATAATGGAGGTGTTCATGTATAA

Antitoxin


Download         Length: 179 bp

>AT285012 NZ_HG738867:1302085-1302263 [Escherichia coli str. K-12 substr. MC4100]
GAGGACTGAAGTTTCTCGCAATTAAAATTTATCAGTTTTACTTTCTGCTCTCTGGAAACGCCTGCTTCTTTTTTACCTGA
GAGCATTTTTTCGCATTCTGATTTCGTTAGTTTAGATTTTGAATATCTTGTCCAGTTAGTAGGAGTGCCACCTTCCTTTT
CAATAGTGGCGGTAATTTT

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 A0A7L6LHV7


Antitoxin

Download structure file

References