Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral entry inhibition ▸ Entry inhibitor

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC71H96N16O19S

DescriptionStandard

        MSEALWTAWTQW
    

Molecular Weight1509.68 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.50

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.1247

GRAVY Index-0.22

Hydrophobic Moment 0.33

Boman Index0.29

Instability Index50.23

Aliphatic Index 49.17

Aromaticity 0.2500

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 571.87

LogP -2.37

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 43.0

Heavy Atoms 107.0

Ring Count 6.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127849 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 33.3%, E 0.0%, T 33.3%, C 33.3% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial

RECORD: Rec_0420739 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyLibrary-derived peptide

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Entry inhibitor

TargetHepatitis B virus (PreS-binding); HepG2

Activity9 CBD-PreS/CBD ratio

MethodELISA

PaperIdentification and characterization of peptides that interact with hepatitis B virus via the putative receptor binding site. | Deng Q, Zhai JW, Michel ML, Zhang J, Qin J, Kong YY, Zhang XX, Budkowska A, Tiollais P, Wang Y, Xie YH. | J Virol. 2007 | PMID:17192308 PMID17192308 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/17192308/