Peptide Database

Peptide NameCmpd 11

Function Ontology

Anticancer

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral replication inhibition

Delivery / Targeting ▸ Targeting ligand ▸ Targeting

Membrane / Ion-channel modulation ▸ Potassium channel modulation ▸ Potassium channel inhibitor

Standard StatusStandard

Sequence Length3 amino acids

Chemical FormulaC18H38N8O4

DescriptionStandard

KKR

Molecular Weight430.55 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.9194

GRAVY Index-4.10

Hydrophobic Moment 0.43

Boman Index-1.84

Instability Index115.33

Aliphatic Index 0.00

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 235.46

LogP -2.11

H-bond Donors 9.0

H-bond Acceptors 7.0

Rotatable Bonds 17.0

Heavy Atoms 30.0

Ring Count 0.0

Amide Bonds 2.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394188 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 0.0%, C 100.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcetylation

C-TermAmidation

Bio-Activity Profile

Function

Antiviral Antimicrobial

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