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MYP_116226
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Basic Information
PI6
Antimicrobial
Antiviral
Antiviral ▸ Anti-HIV ▸ Anti-HIV-1
Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition
Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor
Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide
Delivery / Targeting ▸ Drug delivery vehicle
Standard
6 amino acids
C40H58N6O8
Standard
Sequence
PFVYLI
Physicochemical Analysis
750.92 Da
5.95
-0.04
-0.10
-0.0071
2.07
0.41
0.85
27.87
178.33
0.3333
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
215.06
2.19
8.0
8.0
20.0
54.0
3.0
5.0
Structural Visualization
3D PDB MODEL
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2D CHEMICAL STRUCTURE
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Experimental Records
RECORD: Rec_0327972 VERIFIED: YES
Provenance & Taxonomy
synthetic construct [Synthetic]
Protein-derived synthetic peptide
32630
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
None
None
Bio-Activity Profile
Antiviral Anti-HIV-1 Entry inhibition
HIV-1 IIIB
100 μM
IC50
Mammalian: >20 h; Yeast: >20 h; E. coli: ?
PaperShort cyclic peptides derived from the C-terminal sequence of α1-antitrypsin exhibit significant anti-HIV-1 activity. | Jia Q, Jiang X, Yu F, Qiu J, Kang X, Cai L, Li L, Shi W, Liu S, Jiang S, Liu K. | Bioorg Med Chem Lett. 2012 Apr 1;22(7):2393-5. | DOI:10.1016/j.bmcl.2012.02.037 | PMID:22406118 PMID22406118 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22406118/
RECORD: Rec_0377512 VERIFIED: YES
Provenance & Taxonomy
Homo sapiens [Animal]
Protein-derived CPP
9606
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Fluorescein/FITC labeling
Amidation
N-term detail: Labelled with fluoresceine/FITC
Bio-Activity Profile
Cell-penetrating peptide
HuH7 cells
Fluorescence-based uptake assay
PMID16272160 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/16272160/
RECORD: Rec_0390199 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 Antiviral
PaperPubMed PMID: 22406118 PMID22406118 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22406118/
RECORD: Rec_0425043 VERIFIED: YES
Provenance & Taxonomy
not reported [other]
Structure & Mods
linear peptide [Linear]
canonical L-amino-acid peptide [L]
Labelled with fluoresceine/FITC
Amidation
Bio-Activity Profile
Drug Delivery Vehicle Cell-penetrating peptide
PaperCPPsite: a curated database of cell penetrating peptides PMID22403286 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/22403286/
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