MYP_134346
Basic Information
IBP20
Anticancer Cytotoxic anticancer activity Cytotoxic
Antimicrobial
Antiviral
Antiviral Anti-Coronavirus Anti-SARS-CoV
Antiviral Anti-Coronavirus Anti-SARS-CoV-2
Antiviral Antiviral mechanism Viral fusion inhibition
Membrane / Ion-channel modulation Sodium channel modulation Sodium channel inhibitor
Membrane / Ion-channel modulation Sodium channel modulation Sodium channel inhibitor cross
Toxicity / Safety Cytotoxicity Cytotoxic
Venom / Toxin General toxin Cytotoxic
Standard
37 amino acids
C192H317N51O63
Standard
Sequence
SVVNIQKEIDRLNEVAKNLNESLIDLQELGKYEQYIK
Physicochemical Analysis
4347.87 Da
4.77
-2.53
-2.76
-0.0684
-0.60
0.70
-0.12
40.54
121.08
0.0541
2980.00
2980.00
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
1920.55
-16.88
63.0
61.0
156.0
306.0
2.0
43.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0341727 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
None
PEG5-K(Chol)
PEG5-K(Chol)
Bio-Activity Profile
Antiviral Anti-SARS-CoV-2 Fusion inhibition
SARS-CoV-2 B.1.351 | Huh-7 cells
0.00676 μM
IC50
Mammalian: 1.9 h; Yeast: >20 h; E. coli: >10 h
RECORD: Rec_0347419 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
None
PEG6-K(Chol)
PEG6-K(Chol)
Bio-Activity Profile
Antiviral Fusion inhibition
inhibition of pseudovirus infections in 293T/ACE2 cells
0.00305 μM
IC50
Mammalian: 1.9 h; Yeast: >20 h; E. coli: >10 h
RECORD: Rec_0348486 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
Chol(cholesterol)
Bio-Activity Profile
Antimicrobial Anti-SARS-CoV-2
SARS-CoV-2 E484K:inhibition of pseudovirus infections in Huh-7 cells
0.07909 μM
IC50
RECORD: Rec_0352404 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
None
Chol(cholesterol)
Chol(cholesterol)
Bio-Activity Profile
Antiviral Anti-SARS-CoV Fusion inhibition
SARS-CoV | Huh-7 cells
0.07386 μM
IC50
Mammalian: 1.9 h; Yeast: >20 h; E. coli: >10 h
RECORD: Rec_0359949 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
HR2 fusion-inhibitory peptide
32630
Structure & Mods
linear peptide [Linear]
noncanonical stereochemical modification [Modified]
None
PEG8-K(Chol)
PEG8-K(Chol)
Bio-Activity Profile
Antiviral Anti-SARS-CoV-2 Fusion inhibition
SARS-CoV-2 N501Y | Huh-7 cells
0.00787 μM
IC50
Mammalian: 1.9 h; Yeast: >20 h; E. coli: >10 h
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