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MYP_070418
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Basic Information
Stigmurin
Anticancer
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Antiparasitic ▸ General antiparasitic ▸ Antiparasitic
Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Toxic
Wound healing/Regeneration ▸ Wound healing
Standard
17 amino acids
C89H138N18O21
Standard
Sequence
FFSLIPSLVGGLISAFK
Physicochemical Analysis
1796.16 Da
8.75
0.76
0.55
0.0447
1.54
0.40
0.60
12.47
137.65
0.1765
0.00
0.00
The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.
Residue Composition
Amino Acid Composition
Chemical Descriptors
606.84
-2.34
21.0
22.0
56.0
128.0
4.0
16.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0005775 VERIFIED: YES
Provenance & Taxonomy
Tityus costatus [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
-
Escherichia coli TOP10
Mex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)
PaperKoch P, Schmitt S, Cardner M, Beerenwinkel N, Panke S, Held M. Discovery of antimicrobials by massively parallelized growth assays (Mex). Scientific Reports. 2022;12:4097. doi:10.1038/s41598-022-07755-7 PMID35260685 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/35260685/
RECORD: Rec_0009629 VERIFIED: YES
Provenance & Taxonomy
Tityus stigmurus [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Pseudomonas aeruginosa
150 μM
MIC
PMID30709056 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30709056/
RECORD: Rec_0014856 VERIFIED: YES
Provenance & Taxonomy
Tityus stigmurus [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antifungal Anticancer Antioxidant Wound healing
yeasts Candida albicans ATCC 90028
34.75 μM
MIC
PaperStructural characterization of a novel peptide with antimicrobial activity from the venom gland of the scorpion Tityus stigmurus: Stigmurin
RECORD: Rec_0015112 VERIFIED: YES
Provenance & Taxonomy
Tityus stigmurus [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Antifungal Anti-Gram-positive Anti-Gram-negative
Escherichia coli
150 μM
MIC
PMID30709056 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30709056/
RECORD: Rec_0021663 VERIFIED: YES
Provenance & Taxonomy
Scorpion Tityus stigmurus [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Amidation
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal
Candida albicans (ATCC 90028)
37.5 μM
MIC
PMID30709056 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/30709056/
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