Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) phd-doc/Doc-RelB
Location 316672..317258 Replicon chromosome
Accession NZ_CP047550
Organism Salmonella enterica subsp. enterica serovar Typhimurium strain SJTUF10057

Toxin (Protein)


Gene name doc Uniprot ID E8XF70
Locus tag DXN07_RS01445 Protein ID WP_001521773.1
Coordinates 316890..317258 (+) Length 123 a.a.

Antitoxin (Protein)


Gene name phd Uniprot ID M7SDJ3
Locus tag DXN07_RS01440 Protein ID WP_001520924.1
Coordinates 316672..316893 (+) Length 74 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
DXN07_RS01415 (311692) 311692..312801 + 1110 WP_000822976.1 high-affinity branched-chain amino acid ABC transporter substrate-binding protein LivK -
DXN07_RS01420 (312861) 312861..313787 + 927 WP_000003007.1 high-affinity branched-chain amino acid ABC transporter permease LivH -
DXN07_RS01425 (313784) 313784..315061 + 1278 WP_000803766.1 branched chain amino acid ABC transporter permease LivM -
DXN07_RS01430 (315058) 315058..315825 + 768 WP_000082083.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivG -
DXN07_RS01435 (315827) 315827..316540 + 714 WP_000416114.1 high-affinity branched-chain amino acid ABC transporter ATP-binding protein LivF -
DXN07_RS01440 (316672) 316672..316893 + 222 WP_001520924.1 type II toxin-antitoxin system Phd/YefM family antitoxin Antitoxin
DXN07_RS01445 (316890) 316890..317258 + 369 WP_001521773.1 type II toxin-antitoxin system death-on-curing family toxin Toxin
DXN07_RS01450 (317517) 317517..318833 + 1317 WP_000624747.1 sn-glycerol-3-phosphate ABC transporter substrate-binding protein UgpB -
DXN07_RS01455 (318897) 318897..319784 + 888 WP_000099303.1 sn-glycerol-3-phosphate ABC transporter permease UgpA -
DXN07_RS01460 (319781) 319781..320626 + 846 WP_000572196.1 sn-glycerol-3-phosphate ABC transporter permease UgpE -
DXN07_RS01465 (320628) 320628..321698 + 1071 WP_000907838.1 sn-glycerol-3-phosphate import ATP-binding protein UgpC -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)
inside Prophage - - 315058..322435 7377


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

Fido domain

(24-86)

Antitoxin

Type II toxin-antitoxin system, antitoxin Phd/YefM

(1-49)


Sequences

Toxin        


Download         Length: 123 a.a.        Molecular weight: 13587.92 Da        Isoelectric Point: 7.3190

>T146638 WP_001521773.1 NZ_CP047550:316890-317258 [Salmonella enterica subsp. enterica serovar Typhimurium]
MTLQLISAEEIIQFHDRLLRVTPGVTGMPDPGRAEALMYRVLKQIEYEGVTDVWLLAAMHLLAISRGHIFNDGNKRTALF
ITLLFLKRNGISLAANPDFVDMTVDAAAGRLTLEQIAVRLRA

Download         Length: 369 bp

>T146638 NZ_CP062769:1093268-1093603 [Escherichia coli O157:H7]
ATGGTAAGCCGATACGTACCCGATATGGGCGATCTGATTTGGGTTGATTTTGACCCGACAAAAGGTAGCGAGCAAGCCGG
ACATCGTCCGGCTGTTGTCCTGAGTCCGTTCATGTACAACAACAAAACAGGTATGTGTCTGTGTGTTCCTTGTACAACGC
AATCAAAAGGATATCCGTTCGAAGTTGTTTTATCCGGTCAGGAACGTGATGGCGTAGCGTTAGCTGATCAGGTAAAAAGT
ATCGCCTGGCGGGCAAGAGGAGCAACGAAGAAAGGAACGGTTGCCCCAGAGGAATTACAACTCATTAAAGCCAAAATTAA
CGTACTGATTGGGTAG

Antitoxin


Download         Length: 74 a.a.        Molecular weight: 8152.14 Da        Isoelectric Point: 5.0775

>AT146638 WP_001520924.1 NZ_CP047550:316672-316893 [Salmonella enterica subsp. enterica serovar Typhimurium]
MRTVNYSEARQNLAEVLESAVTGGPVTITRRGHKSAVIISAEEFERYQTARMDDEFAAIMAVHGNELRELADK

Download         Length: 222 bp

>AT146638 NZ_CP062769:1093020-1093268 [Escherichia coli O157:H7]
ATGATCCACAGTAGCGTAAAGCGTTGGGGAAATTCACCGGCGGTGCGGATCCCGGCTACGTTAATGCAGGCGCTCAATCT
GAATATTGATGATGAAGTGAAGATTGACCTGGTGGATGGCAAATTAATTATTGAGCCAGTGCGTAAAGAGCCCGTATTTA
CGCTTGCTGAACTGGTCAACGACATCACGCCGGAAAACCTCCACGAGAATATCGACTGGGGAGAGCCGAAAGATAAGGAA
GTCTGGTAA

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 A0A607IPC3

Antitoxin

Source ID Structure
AlphaFold DB A0A6C6Z871

References