Detailed information of TA system    

insolicoBioinformatically predicted

Overview


TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 3442591..3443390 Replicon chromosome
Accession NZ_CP018115
Organism Escherichia coli strain MRSN346638

Toxin (Protein)


Gene name yhaV Uniprot ID D3GWU5
Locus tag BSG23_RS17765 Protein ID WP_000347272.1
Coordinates 3442926..3443390 (+) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag BSG23_RS17760 Protein ID WP_001307405.1
Coordinates 3442591..3442926 (+) Length 112 a.a.

Genomic Context


Locus tag Coordinates Strand Size (bp) Protein ID Product Description
BSG23_RS17745 3438376..3439146 - 771 WP_001058227.1 2-dehydro-3-deoxyglucarate aldolase -
BSG23_RS17750 3439162..3440496 - 1335 WP_000599651.1 galactarate/glucarate/glycerate transporter GarP -
BSG23_RS17755 3440871..3442442 + 1572 WP_001273738.1 galactarate dehydratase -
BSG23_RS17760 3442591..3442926 + 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
BSG23_RS17765 3442926..3443390 + 465 WP_000347272.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
BSG23_RS17770 3443445..3444254 - 810 WP_000072171.1 aga operon transcriptional regulator AgaR -
BSG23_RS17780 3444503..3445783 + 1281 WP_001521382.1 tagatose-bisphosphate aldolase subunit KbaZ -
BSG23_RS17785 3445806..3446279 + 474 WP_001295547.1 PTS N-acetylgalactosamine transporter subunit IIB -
BSG23_RS17790 3446290..3447069 + 780 WP_000406214.1 PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC -
BSG23_RS17795 3447059..3447937 + 879 WP_001298314.1 PTS system mannose/fructose/sorbose family transporter subunit IID -
BSG23_RS17800 3447955..3448389 + 435 WP_000948824.1 PTS sugar transporter subunit IIA -

Associated MGEs


MGE
detail
Similar
MGEs
Relative
position
MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
- inside Genomic island - - 3433666..3443390 9724


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

(12-150)

Antitoxin

(14-110)


Sequences


Toxin        


Download         Length: 155 a.a.        Molecular weight: 17832.26 Da        Isoelectric Point: 9.6924

>T68780 WP_000347272.1 NZ_CP018115:3442926-3443390 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEEPH

Download         Length: 465 bp

>T68780 NZ_CP018115:3442926-3443390 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAGACAGAAGAACCCCATTGA

Antitoxin


Download         Length: 112 a.a.        Molecular weight: 12358.94 Da        Isoelectric Point: 4.8616

>AT68780 WP_001307405.1 NZ_CP018115:3442591-3442926 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 bp

>AT68780 NZ_CP018115:3442591-3442926 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTATTTA
TGTGCCGACTGGGAGATGAACAGGAGGATCATACTATGAATGCATTTTTGCGTTTTCTGGATGCAGATATCCAGAACAAC
CCGCAAAAAACTCGTCCATTCAACATTCAACAAGGAAAGAAACTTGTCGCTGGCATGGACGTCAACATTGATGATGAGAT
TGGCGACGACGAATAA

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 A0A829KUD2


Antitoxin

Source ID Structure
AlphaFold DB A0A0E0XVC7

References