MYP_107997
Basic Information
MBD-4 (11-40) (P9 [H21R,K23R,K28R], P9R)
Anticancer Cytotoxic anticancer activity Cytotoxic
Antimicrobial
Antiviral
Antiviral Anti-Coronavirus Anti-SARS-CoV
Antiviral Anti-Coronavirus Anti-SARS-CoV-2
Antiviral Anti-Influenza virus Anti-Influenza A Anti-Influenza A virus
Antiviral Antiviral mechanism Viral entry inhibition
Antiviral Antiviral mechanism Viral replication inhibition
Membrane / Ion-channel modulation Sodium channel modulation Sodium channel inhibitor
Toxicity / Safety Blood cell toxicity Hemolysis Hemolytic
Toxicity / Safety Cytotoxicity Cytotoxic
Venom / Toxin General toxin Cytotoxic
Standard
30 amino acids
C144H232N52O35S5
Standard
Sequence
NGAICWGPCPTAFRQIGNCGRFRVRCCRIR
Physicochemical Analysis
3412.03 Da
10.46
5.71
5.43
0.1903
-0.15
0.74
-0.15
12.80
55.33
0.1000
5500.00
5750.00
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
1426.33
-16.34
57.0
46.0
107.0
236.0
6.0
32.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0130899 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Defensin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antiviral
Human parain uenza virus 3
RECORD: Rec_0139155 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Defensin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Hemolytic
Vero E6 cells
>300 μg/mL
Cytotoxicity
RECORD: Rec_0144701 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Anti-SARS-CoV-2
Human Influenza A Virus H7N9:Inhibition of infection In MDCK cells
0.9 μg/mL
IC50
RECORD: Rec_0159381 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antimicrobial Anti-SARS-CoV-2 Hemolytic
P9R did not cause the hemolysis of Chicken red blood cells
RECORD: Rec_0176785 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Defensin
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antiviral
SARS-CoV-2
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