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MYP_015185
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Basic Information
LL-IIIs-6b
Anticancer
Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive
Antimicrobial ▸ Antifungal
Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic
Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic
Venom / Toxin ▸ General toxin ▸ Cytotoxic
Standard
15 amino acids
C89H156N22O17
Standard
Sequence
VNWKKILPKIIKVVK
Physicochemical Analysis
1806.33 Da
10.60
4.73
4.51
0.3153
0.29
0.78
0.07
3.54
162.00
0.0667
5500.00
5500.00
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
650.91
0.09
22.0
22.0
63.0
128.0
3.0
15.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0112357 VERIFIED: YES
Provenance & Taxonomy
Synthetic construct [Synthetic]
32630
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Escherichia coli
1.2 μM
MIC
PaperLasioglossins: three novel antimicrobial peptides from the venom of the eusocial bee Lasioglossum laticeps (Hymenoptera: Halictidae). Chembiochem. 2009 Aug 17;10(12):2089-99. doi: 10.1002/cbic.200900133. PMID: 19591185. PMID19591185 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19591185/
RECORD: Rec_0115198 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
LL-III
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
trans S5-Pro8 conformationally modified peptide [Modified]
None
Amidation
The Ⓧ (position: 3, 7, 10 and 14) indicates 2-(4'-pentenyl) alanine in the S configuration. Ⓧ (3) and Ⓧ (7), Ⓧ (10) and Ⓧ (14) are cross-linked by hydrocarbon stapling respectively
Bio-Activity Profile
Antimicrobial Antibacterial
Staphylococcus aureus
50 μM
MIC
PaperHubert Chapuis, Jiřina Slaninová, Lucie Bednárová, Lenka Monincová, Miloš Buděšínský, Václav Čeřovský. Effect of hydrocarbon stapling on the properties of α-helical antimicrobial peptides isolated from the venom of hymenoptera. Amino Acids. 2012 Nov;43(5):2047-58. Epub 2012 Apr 25. PMID22526241 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22526241/
RECORD: Rec_0118288 VERIFIED: YES
Provenance & Taxonomy
Insecta [Animal]
50557
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Anticancer
PaperToxicity study of antimicrobial peptides from wild bee venom and their analogs toward mammalian normal and cancer cells PMID22100226 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22100226/
RECORD: Rec_0121151 VERIFIED: YES
Provenance & Taxonomy
Synthetic construct [Synthetic]
32630
Structure & Mods
topology not specified [Not included yet]
stereochemistry not specified [Other]
Bio-Activity Profile
Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative
Bacillus subtilis
0.8 μM
MIC
PaperLasioglossins: three novel antimicrobial peptides from the venom of the eusocial bee Lasioglossum laticeps (Hymenoptera: Halictidae). Chembiochem. 2009 Aug 17;10(12):2089-99. doi: 10.1002/cbic.200900133. PMID: 19591185. PMID19591185 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/19591185/
RECORD: Rec_0148096 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
LL-III
32630
Structure & Mods
hydrocarbon-stapled side-chain cyclic peptide [Cyclic]
trans S5-Pro8 conformationally modified peptide [Modified]
None
Amidation
The Ⓧ (position: 3, 7, 10 and 14) indicates 2-(4'-pentenyl) alanine in the S configuration. Ⓧ (3) and Ⓧ (7), Ⓧ (10) and Ⓧ (14) are cross-linked by hydrocarbon stapling respectively
Bio-Activity Profile
Hemolytic
human red blood cells
82 μM
LC50
PaperHubert Chapuis, Jiřina Slaninová, Lucie Bednárová, Lenka Monincová, Miloš Buděšínský, Václav Čeřovský. Effect of hydrocarbon stapling on the properties of α-helical antimicrobial peptides isolated from the venom of hymenoptera. Amino Acids. 2012 Nov;43(5):2047-58. Epub 2012 Apr 25. PMID22526241 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22526241/
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