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MYP_062986
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Basic Information
Metalnikowin-1 (Metalnikowin I; Insects, animals)
Antimicrobial
Antimicrobial ▸ Antibacterial
Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative
Antiviral
Antiviral ▸ Anti-HIV ▸ Anti-HIV-1
Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition
Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity
Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic
Standard
15 amino acids
C80H128N26O22S
Standard
Sequence
VDKPDYRPRPRPPNM
Physicochemical Analysis
1838.10 Da
9.98
1.73
1.52
0.1156
-2.07
0.23
-0.61
13.63
19.33
0.0667
1490.00
1490.00
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
776.41
-7.18
25.0
25.0
52.0
129.0
6.0
15.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0273746 VERIFIED: YES
Provenance & Taxonomy
Palomena prasina [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Host defense
PaperPDB 5HCP structural record; X-ray; 2.89 A; chain 1z/2z; residues 1-15
RECORD: Rec_0286642 VERIFIED: NO
Provenance & Taxonomy
Palomena prasina [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
RECORD: Rec_0317277 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Metalnikowin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antiviral Multifunction
CEM-SS
>54.4 μM
IC50
PaperIdentification of novel human immunodeficiency virus type 1-inhibitory peptides based on the antimicrobial peptide database. PMID20086159 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/20086159/
RECORD: Rec_0334193 VERIFIED: NO
Provenance & Taxonomy
Palomena prasina [Animal]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial Antibacterial
PaperPatent US 10723764 B2 Evidence URLhttps://patents.google.com/patent/US10723764B2/en PatentUS 10723764 B2
RECORD: Rec_0382393 VERIFIED: YES
Provenance & Taxonomy
Green shield bug [Animal]
Defensin
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Bio-Activity Profile
Antimicrobial
S. typhimurium
50-100 μM
MIC
PaperThe inducible antibacterial peptides of the hemipteran insect Palomena prasina: identification of a unique family of proline-rich peptides and of a novel insect defensin.
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