Peptide Database

Peptide NameSEQ ID NO:10

Function Ontology

Antimicrobial

Antiviral

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC101H175N29O34

DescriptionStandard

        IQKEIDRLNEVAKNLNESLI
    

Molecular Weight2339.64 Da

Isoelectric Point (pI)4.87

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0616

GRAVY Index-0.51

Hydrophobic Moment 0.69

Boman Index-0.15

Instability Index24.99

Aliphatic Index 136.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1071.95

LogP -9.96

H-bond Donors 35.0

H-bond Acceptors 33.0

Rotatable Bonds 85.0

Heavy Atoms 164.0

Ring Count 0.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195369 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilySynthetic peptide

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetSARS coronavirus (S protein); FRhK-4

Activity31.41463 μM

MethodIC90

PaperSynthetic peptide targeting critical sites on the SARS-associated coronavirus spike protein responsible for viral infection and method of use thereof | Bojian, Yi, Jiandong, Ming-Liang | The University of Hong Knog, (CN) | Patent:US7491489 Evidence URLhttps://patents.google.com/patent/US7491489/en PatentUS7491489

RECORD: Rec_0276233 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_0373668 VERIFIED: YES

Provenance & Taxonomy

OrganismSevere acute respiratory syndrome-related coronavirus [Virus]

FamilyS2-derived peptide

Tax ID694009

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetSevere acute respiratory syndrome coronavirus

Activity73.5 μg/mL

MethodIC90