Peptide Database

Peptide NameSEQ ID NO:7

Function Ontology

Antimicrobial

Antiviral

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC93H153N23O33S

DescriptionStandard

        SNNTIAIPTNFSISITTEVM
    

Molecular Weight2153.41 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0769

GRAVY Index0.40

Hydrophobic Moment 0.23

Boman Index0.27

Instability Index-1.58

Aliphatic Index 97.50

Aromaticity 0.0500

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 915.61

LogP -12.04

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 68.0

Heavy Atoms 150.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053343 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

Activity232.187493 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_0165640 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 30.0%, T 25.0%, C 45.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial

RECORD: Rec_0248830 VERIFIED: YES

Provenance & Taxonomy

OrganismSevere acute respiratory syndrome-related coronavirus [Virus]

FamilySynthetic antiviral peptide

Tax ID694009

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetSevere acute respiratory syndrome coronavirus

Activity500 μg/mL

MethodIC90