Peptide Database

Peptide NameP4

Function Ontology

Antimicrobial

Antiviral

Delivery / Targeting ▸ Targeting ligand ▸ Vpr-targeting

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC89H130N26O22S

DescriptionStandard

        KGLSGPCGWWVWSRGSGK
    

Molecular Weight1948.21 Da

Isoelectric Point (pI)10.06

Net Charge (pH 7.0)2.75

Net Charge (pH 7.4) 2.53

Charge Density (pH 7.0) 0.1527

GRAVY Index-0.58

Hydrophobic Moment 0.34

Boman Index0.07

Instability Index3.94

Aliphatic Index 37.78

Aromaticity 0.1667

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 771.23

LogP -7.39

H-bond Donors 30.0

H-bond Acceptors 26.0

Rotatable Bonds 59.0

Heavy Atoms 138.0

Ring Count 7.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0250183 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Vpr-targeting

TargetHP16

MethodQualitative inhibition

RECORD: Rec_0326262 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 55.6%, C 44.4% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial