53548

Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 3588366..3589165 Replicon chromosome
Accession NZ_CP011134
Organism Escherichia coli VR50

Toxin (Protein)


Gene name yhaV Uniprot ID A0A0A6SPA6
Locus tag ECVR50_RS17960 Protein ID WP_000347275.1
Coordinates 3588701..3589165 (+) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag ECVR50_RS17955 Protein ID WP_001307405.1
Coordinates 3588366..3588701 (+) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
ECVR50_RS17940 3584151..3584921 - 771 WP_001058209.1 2-dehydro-3-deoxyglucarate aldolase -
ECVR50_RS17945 3584937..3586271 - 1335 WP_000599636.1 galactarate/glucarate/glycerate transporter GarP -
ECVR50_RS17950 3586646..3588217 + 1572 WP_001273753.1 galactarate dehydratase -
ECVR50_RS17955 3588366..3588701 + 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
ECVR50_RS17960 3588701..3589165 + 465 WP_000347275.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
ECVR50_RS17965 3589220..3590029 - 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
ECVR50_RS17970 3590278..3591558 + 1281 WP_000681920.1 tagatose-bisphosphate aldolase subunit KbaZ -
ECVR50_RS17975 3591581..3592054 + 474 WP_001336162.1 PTS N-acetylgalactosamine transporter subunit IIB -
ECVR50_RS17980 3592065..3592844 + 780 WP_000406209.1 PTS mannose/fructose/sorbose/N-acetylgalactosamine transporter subunit IIC -
ECVR50_RS17985 3592834..3593712 + 879 WP_001295548.1 PTS system mannose/fructose/sorbose family transporter subunit IID -
ECVR50_RS17990 3593730..3594164 + 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 - - 3579218..3589165 9947


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: 17820.29 Da        Isoelectric Point: 9.8492

>T53548 WP_000347275.1 NZ_CP011134:3588701-3589165 [Escherichia coli VR50]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKVPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Download         Length: 465 bp

>T53548 NZ_CP011134:3588701-3589165 [Escherichia coli VR50]
ATGGATTTTCCACAAAGGGTTAATGGTTGGGCGCTATATGCTCATCCCTGTTTTCAGGAAACCTACGACGCTTTAGTTGC
CGAAGTCGAGACATTAAAGGGAAAAGTTCCTGAAAATTATCAGAGAAAAGCCGCCACAAAGTTATTGGCGGTAGTCCATA
AAGTGATTGAGGAGCATATCACGGTCAATCCATCATCACCGGCATTCCGTCATGGCAAGTCGTTAGGCTCTGGGAAAAAT
AAAGACTGGTCACGGGTAAAATTTGGTGCTGGTCGTTATCGTCTCTTCTTTCGTTATAGTGAAAAAGAGAAAGTCATCAT
TCTGGGATGGATGAACGATGAAAACACTCTGCGCACCTACGGTAAAAAAACAGATGCCTATACCGTATTCAGCAAAATGT
TAAAAAGAGGACATCCTCCTGCCGACTGGGAAACCCTCACCCGAGAAACAGAAGAAACCCATTGA

Antitoxin


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

>AT53548 WP_001307405.1 NZ_CP011134:3588366-3588701 [Escherichia coli VR50]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 bp

>AT53548 NZ_CP011134:3588366-3588701 [Escherichia coli VR50]
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 A0A0A6SPA6

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0XVC7

References