Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor

Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC78H130N24O19S2

DescriptionStandard

        NPTCWAICKRIPNKK
    

Molecular Weight1772.15 Da

Isoelectric Point (pI)9.85

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.2492

GRAVY Index-0.81

Hydrophobic Moment 0.46

Boman Index-0.24

Instability Index48.78

Aliphatic Index 58.67

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 715.30

LogP -6.32

H-bond Donors 26.0

H-bond Acceptors 25.0

Rotatable Bonds 56.0

Heavy Atoms 123.0

Ring Count 4.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0055084 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial

RECORD: Rec_0371845 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman orthopneumovirus [Virus]

FamilyVirus-derived peptide

Tax ID11250;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Entry inhibitor Fusion inhibitor

TargetRespiratory syncytial virus (Virus entry); Vero

MethodFlow cytometry

PaperIdentification of linear heparin-binding peptides derived from human respiratory syncytial virus fusion glycoprotein that inhibit infectivity. | Crim RL, Audet SA, Feldman SA, Mostowski HS, Beeler JA. | J Virol. 2007 | PMID:17050595 PMID17050595 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17050595/