Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) prlF-yhaV (relBE)/YhaV-PrlF
Location 607968..608767 Replicon chromosome
Accession NZ_CP079924
Organism Escherichia sp. TC-EC600-tetX4

Toxin (Protein)


Gene name yhaV Uniprot ID V0SSH7
Locus tag KXD89_RS02950 Protein ID WP_000347273.1
Coordinates 607968..608432 (-) Length 155 a.a.

Antitoxin (Protein)


Gene name prlF Uniprot ID S1EB98
Locus tag KXD89_RS02955 Protein ID WP_001307405.1
Coordinates 608432..608767 (-) Length 112 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
KXD89_RS02925 (604144) 604144..604701 - 558 Protein_574 amidohydrolase family protein -
KXD89_RS02930 (604697) 604697..605068 - 372 Protein_575 PTS sugar transporter subunit IIC -
KXD89_RS02935 (605079) 605079..605552 - 474 WP_001336162.1 PTS N-acetylgalactosamine transporter subunit IIB -
KXD89_RS02940 (605575) 605575..606855 - 1281 WP_000681920.1 tagatose-bisphosphate aldolase subunit KbaZ -
KXD89_RS02945 (607104) 607104..607913 + 810 WP_000072187.1 aga operon transcriptional regulator AgaR -
KXD89_RS02950 (607968) 607968..608432 - 465 WP_000347273.1 type II toxin-antitoxin system ribonuclease toxin YhaV Toxin
KXD89_RS02955 (608432) 608432..608767 - 336 WP_001307405.1 type II toxin-antitoxin system antitoxin PrlF Antitoxin
KXD89_RS02960 (608916) 608916..610487 - 1572 WP_001273753.1 galactarate dehydratase -
KXD89_RS02965 (610862) 610862..612196 + 1335 WP_000599636.1 galactarate/glucarate/glycerate transporter GarP -
KXD89_RS02970 (612212) 612212..612982 + 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: 17836.25 Da        Isoelectric Point: 9.6924

>T210373 WP_000347273.1 NZ_CP079924:c608432-607968 [Escherichia sp. TC-EC600-tetX4]
MDFPQRVNGWALYAHPCFQETYDALVAEVETLKGKDPENYQRKAATKLLAVVHKVIEEHITVNPSSPAFRHGKSLGSGKN
KDWSRVKFGAGRYRLFFRYSEKEKVIILGWMNDENTLRTYGKKTDAYTVFSKMLKRGHPPADWETLTRETEETH

Download         Length: 465 bp

>T210373 NZ_CP104509:c1151174-1150956 [Escherichia coli]
ATGTCCGAAAAACCTTTAACGAAAACCGATTATTTAATGCGTTTACGTCGTTGCCAGACAATTGACACGCTGGAGCGTGT
TATCGAGAAAAATAAATACGAATTATCAGATAATGAACTGGCGGTATTTTACTCAGCCGCAGATCACCGCCTCGCCGAAT
TGACCATGAATAAACTGTACGACAAGATCCCTTCCTCAGTATGGAAATTTATTCGCTAA

Antitoxin


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

>AT210373 WP_001307405.1 NZ_CP079924:c608767-608432 [Escherichia sp. TC-EC600-tetX4]
MPANARSHAVLTTESKVTIRGQTTIPAPVREALKLKPGQDSIHYEILPGGQVFMCRLGDEQEDHTMNAFLRFLDADIQNN
PQKTRPFNIQQGKKLVAGMDVNIDDEIGDDE

Download         Length: 336 bp

>AT210373 NZ_CP104509:c1151574-1151200 [Escherichia coli]
ATGGATGAATACTCACCCAAAAGACATGATATCGCACAGCTTAAGTTTCTCTGTGAAACCCTGTATCATGACTGCCTTGC
AAACCTTGAAGAAAGCAATCATGGCTGGGTAAACGACCCAACCTCGGCGATCAACCTCCAGTTGAATGAACTGATTGAGC
ATATTGCGACCTTCGCACTTAATTACAAAATTAAGTATAATGAAGACAATAAGCTCATTGAGCAGATCGACGAATATCTG
GATGACACCTTTATGTTGTTCAGTAGTTATGGTATTAATATGCAGGATCTTCAGAAATGGCGGAAGTCAGGTAATCGACT
ATTCCGTTGTTTTGTCAATGCGACGAAAGAGAATCCTGCGAGTTTATCTTGTTAG

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 V0SSH7

Antitoxin

Source ID Structure
AlphaFold DB A0A0E0XVC7

References