Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 141528..142327 Replicon chromosome
Accession NZ_CP010226
Organism Escherichia coli strain S1

Toxin (Protein)


Gene name yhaV Uniprot ID S1NYM6
Locus tag RG64_RS00785 Protein ID WP_000347251.1
Coordinates 141528..141992 (-) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag RG64_RS00790 Protein ID WP_001307405.1
Coordinates 141992..142327 (-) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
RG64_RS00750 136529..136963 - 435 WP_000948824.1 PTS sugar transporter subunit IIA -
RG64_RS00755 136981..137859 - 879 WP_001295548.1 PTS system mannose/fructose/sorbose family transporter subunit IID -
RG64_RS00760 137849..138628 - 780 WP_000406214.1 PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC -
RG64_RS00765 138639..139112 - 474 WP_001295547.1 PTS N-acetylgalactosamine transporter subunit IIB -
RG64_RS00770 139135..140415 - 1281 WP_000681905.1 tagatose-bisphosphate aldolase subunit KbaZ -
RG64_RS00780 140664..141473 + 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
RG64_RS00785 141528..141992 - 465 WP_000347251.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
RG64_RS00790 141992..142327 - 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
RG64_RS00795 142476..144047 - 1572 WP_001273753.1 galactarate dehydratase -
RG64_RS00800 144422..145756 + 1335 WP_000599636.1 galactarate/glucarate/glycerate transporter GarP -
RG64_RS00805 145772..146542 + 771 WP_001058209.1 2-dehydro-3-deoxyglucarate aldolase -

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 endonuclease, YhaV

(12-150)

Antitoxin

PrlF antitoxin

(14-110)


Sequences

Toxin        


Download         Length: 155 a.a.        Molecular weight: 17777.14 Da        Isoelectric Point: 9.4947

>T51495 WP_000347251.1 NZ_CP010226:c141992-141528 [Escherichia coli]
MDFPQRVNGWALYAHPCFQETYDALVAEVEALKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWESLTQETEENH

Download         Length: 465 bp

>T51495 NZ_CP010226:c141992-141528 [Escherichia coli]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGATGCTTTAGTTGC
CGAAGTCGAGGCATTAAAGGGAAAAGATCCTGAAAATTATCAGAGAAAAGCTGCCACAAAGTTATTGGCGGTGGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGCTATCGTCTCTTCTTTCGTTACAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACGCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGTAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAAGCCTCACCCAAGAGACAGAAGAAAACCATTGA

Antitoxin


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

>AT51495 WP_001307405.1 NZ_CP010226:c142327-141992 [Escherichia coli]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 bp

>AT51495 NZ_CP010226:c142327-141992 [Escherichia coli]
ATGCCCGCTAATGCTCGCTCTCACGCTGTACTGACCACTGAATCAAAGGTCACGATACGCGGACAAACAACTATCCCCGC
GCCAGTGCGTGAGGCCTTAAAACTGAAGCCAGGCCAGGACAGCATTCATTACGAAATTCTGCCTGGTGGGCAAGTCTTTA
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 A0A829CJ20

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0XVC7

References