Peptide Database

Peptide NameUnnamed

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC116H190N40O29S3

DescriptionStandard

        CFQWQRNMRKVRGPPVSCIKRD
    

Molecular Weight2705.20 Da

Isoelectric Point (pI)10.86

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.51

Charge Density (pH 7.0) 0.2156

GRAVY Index-1.02

Hydrophobic Moment 0.60

Boman Index-0.42

Instability Index47.30

Aliphatic Index 44.09

Aromaticity 0.0909

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1159.07

LogP -11.66

H-bond Donors 43.0

H-bond Acceptors 37.0

Rotatable Bonds 89.0

Heavy Atoms 188.0

Ring Count 5.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0203427 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyLactoferrin-derived

Tax ID9606

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-18

Bio-Activity Profile

Function

Cell-penetrating peptide