Detailed information of TA system    

experimentalExperimentally validated    

Overview


TA module


Type II Classification (family/domain) /RHH-GNAT
Location 424470..425425 Replicon chromosome II
Accession NC_002506
Organism Vibrio cholerae O1 biovar El Tor str. N16961

Toxin (Protein)


Gene name - Uniprot ID Q9KM94
Locus tag VC_RS15750 Protein ID WP_000118351.1
Coordinates 424892..425425 (+) Length 178 a.a.

Antitoxin (Protein)


Gene name - Uniprot ID -
Locus tag VC_RS15745 Protein ID WP_001882332.1
Coordinates 424470..424895 (+) Length 142 a.a.

Genomic Context


VC_RS15700VC_RS15705VC_RS15710VC_RS15715VC_RS15730VC_RS15735VC_RS15740VC_RS15745VC_RS15750VC_RS15760VC_RS15765VC_RS15770VC_RS15775VC_RS15780VC_RS15785VC_RS15790VC_RS15795VC_RS15720VC_RS15725
Location: 420000..420251 (252 bp)
Type: Others
Protein ID: WP_001250179.1
Location: 420241..420528 (288 bp)
Type: Others
Protein ID: WP_000221354.1
Location: 420656..421111 (456 bp)
Type: Others
Protein ID: WP_001245327.1
Location: 421433..421585 (153 bp)
Type: Others
Protein ID: WP_001884520.1
Location: 422784..423452 (669 bp)
Type: Others
Protein ID: WP_000043871.1
Location: 423604..423891 (288 bp)
Type: Others
Protein ID: WP_000426470.1
Location: 424032..424403 (372 bp)
Type: Others
Protein ID: WP_001164080.1
Location: 424470..424895 (426 bp)
Type: Antitoxin
Protein ID: WP_001882332.1
Location: 424892..425425 (534 bp)
Type: Toxin
Protein ID: WP_000118351.1
Location: 425627..425884 (258 bp)
Type: Others
Protein ID: WP_000861987.1
Location: 425872..426174 (303 bp)
Type: Others
Protein ID: WP_000229317.1
Location: 426408..427325 (918 bp)
Type: Others
Protein ID: WP_000186333.1
Location: 427482..427871 (390 bp)
Type: Others
Protein ID: WP_001081302.1
Location: 428007..428216 (210 bp)
Type: Others
Protein ID: Protein_466
Location: 428335..428772 (438 bp)
Type: Others
Protein ID: WP_000503169.1
Location: 428836..429054 (219 bp)
Type: Others
Protein ID: WP_071908318.1
Location: 429229..430101 (873 bp)
Type: Others
Protein ID: WP_000254716.1
Location: 421787..422284 (498 bp)
Type: Others
Protein ID: WP_000982260.1
Location: 422281..422553 (273 bp)
Type: Others
Protein ID: WP_000246253.1
ToxinAntitoxinOther genes
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Locus tag
Coordinates
Strand
Size (bp)
Protein ID
Product
Description
VC_RS15700 (VC_A0477)420000..420251+252WP_001250179.1type II toxin-antitoxin system Phd/YefM family antitoxin-
VC_RS15705 (VC_A0478)420241..420528+288WP_000221354.1type II toxin-antitoxin system RelE/ParE family toxin-
VC_RS15710 (VC_A0479)420656..421111+456WP_001245327.1GNAT family N-acetyltransferase-
VC_RS15715 (VC_A0480)421433..421585+153WP_001884520.1DUF645 family protein-
VC_RS15720 (VC_A0481)421787..422284-498WP_000982260.1GNAT family N-acetyltransferase-
VC_RS15725 (VC_A0482)422281..422553-273WP_000246253.1DUF1778 domain-containing protein-
VC_RS15730 (VC_A0483)422784..423452+669WP_000043871.1hypothetical protein-
VC_RS15735 (VC_A0484)423604..423891+288WP_000426470.1hypothetical protein-
VC_RS15740 (VC_A0485)424032..424403+372WP_001164080.1nucleotide pyrophosphohydrolase-
VC_RS15745 (VC_A0486)424470..424895+426WP_001882332.1DUF1778 domain-containing proteinAntitoxin
VC_RS15750 (VC_A0487)424892..425425+534WP_000118351.1GNAT family N-acetyltransferaseToxin
VC_RS15760 (VC_A0488)425627..425884+258WP_000861987.1type II toxin-antitoxin system Phd/YefM family antitoxin-
VC_RS15765 (VC_A0489)425872..426174+303WP_000229317.1type II toxin-antitoxin system RelE/ParE family toxin-
VC_RS15770 (VC_A0490)426408..427325+918WP_000186333.1alpha/beta hydrolase-
VC_RS15775 (VC_A0491)427482..427871+390WP_001081302.1hypothetical protein-
VC_RS15780 (VC_A0492)428007..428216+210Protein_466GNAT family N-acetyltransferase-
VC_RS15785 (VC_A0493)428335..428772+438WP_000503169.1IS200/IS605-like element IS1004 family transposase-
VC_RS15790 (VC_A0494)428836..429054+219WP_071908318.1GNAT family N-acetyltransferase-
VC_RS15795 (VC_A0495)429229..430101+873WP_000254716.1DUF3800 domain-containing protein-

Associated MGEs


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MGE
detail
Similar
MGEs
Relative
position
MGE Type
Cargo ARG
Virulence gene
Coordinates
Length (bp)
flankIS/Tn--428335..428772437
insideIntegroncatB9-309750..435387125637


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

(97-153)

Antitoxin

(57-133)


Sequences


Toxin        


Download         Length: 178 a.a.        Molecular weight: 20171.46 Da        Isoelectric Point: 9.1432

>T177 WP_000118351.1 NC_002506:424892-425425 [Vibrio cholerae O1 biovar El Tor str. N16961]
VSWGKEFVELSKSKHDRDSFDCGEQELNTFIKTQAAKHMQAGISRTMVLPSAHPLLNQKFAICAFYSVAPSSISRETLPA
QLAKKLPRYPIPVFLLAQLAVHKEFHGSGLGKVSLIRALKYLWEVNHHMRAYAIVVDCLTDSAQAFYTKFGFEVLCEHNE
RIRMFLPMKTVEQLFNQ

Download         Length: 534 bp

>T177 NC_002506:424892-425425 [Vibrio cholerae O1 biovar El Tor str. N16961]
GTGAGTTGGGGCAAAGAGTTTGTAGAACTTAGTAAATCAAAGCATGACCGCGACTCATTTGACTGTGGTGAGCAAGAGCT
AAACACATTTATCAAAACTCAAGCTGCAAAGCACATGCAAGCAGGTATTAGCCGAACAATGGTTTTACCTAGTGCTCACC
CACTGTTAAATCAAAAATTCGCTATTTGTGCCTTTTATAGTGTTGCACCGAGCTCAATCAGCCGAGAAACATTACCGGCA
CAATTAGCAAAGAAACTACCGAGGTATCCAATCCCTGTTTTTCTGTTGGCTCAGTTAGCTGTGCACAAAGAATTTCACGG
TTCTGGACTTGGAAAGGTCAGTCTAATCCGTGCGCTGAAGTACTTGTGGGAAGTGAATCATCACATGAGAGCATACGCAA
TAGTTGTGGATTGTCTGACAGATTCCGCTCAAGCGTTCTATACGAAGTTCGGCTTTGAAGTATTGTGCGAACATAATGAG
CGTATTCGTATGTTCTTACCGATGAAAACGGTAGAACAACTTTTTAATCAATAG

Antitoxin


Download         Length: 142 a.a.        Molecular weight: 15714.41 Da        Isoelectric Point: 7.6659

>AT177 WP_001882332.1 NC_002506:424470-424895 [Vibrio cholerae O1 biovar El Tor str. N16961]
MLCLSLVVMRCQPLRRALYSPSPRKLSVRIECALSLAYNRSTDGMYPYAGGVMATARLDIRLDEEIKAKAEKASALLGLK
SLTEYVVRLMDEDATHVIEEHESIMVKDSVFDEFMAACNKVKAPNQALLEAVKFTEKSGIK

Download         Length: 426 bp

>AT177 NC_002506:424470-424895 [Vibrio cholerae O1 biovar El Tor str. N16961]
TTGTTGTGTTTGAGTTTAGTGGTCATGCGTTGTCAGCCCCTTAGACGGGCGTTATATTCTCCCTCGCCCCGTAAACTTTC
CGTACGAATTGAATGTGCTTTAAGTTTGGCCTATAATCGCTCAACTGACGGAATGTATCCGTACGCAGGAGGGGTTATGG
CAACGGCACGTTTAGATATCCGCCTTGATGAAGAGATCAAGGCAAAAGCTGAAAAGGCATCGGCTTTACTTGGTTTAAAA
AGTCTCACTGAATATGTGGTGAGACTTATGGACGAAGATGCGACTCATGTTATTGAGGAGCATGAAAGTATTATGGTTAA
AGACAGTGTTTTTGACGAGTTTATGGCTGCGTGTAATAAAGTAAAAGCACCGAATCAAGCTTTGCTTGAAGCTGTTAAAT
TTACAGAGAAGAGCGGTATCAAGTGA

Similar Proteins


Only experimentally validated proteins are listed.

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Protein
Organism
Identities (%)
Coverage (%)
Ha-value
T10041Mycobacterium tuberculosis H37Rv

30.675

98.193

0.301

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Multiple sequence alignment    


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Protein
Organism
Identities (%)
Coverage (%)
Ha-value
No matching records found

Structures


Toxin

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Source
ID
Structure
AlphaFold DBQ9KM94


Antitoxin

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Source
ID
Structure
No matching records found

References


(1) Naeem Iqbal et al. (2015) Comprehensive Functional Analysis of the 18 Vibrio cholerae N16961 Toxin-Antitoxin Systems Substantiates Their Role in Stabilizing the Superintegron. Journal of Bacteriology 197(13):2150-9. [PubMed:25897030] experimental


experimental experimental literature