Peptide Database

Peptide NameCyt 79-92

Function Ontology

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC76H133N21O19S

DescriptionStandard

        KMIFVGIKKKEERA
    

Molecular Weight1677.06 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1973

GRAVY Index-0.56

Hydrophobic Moment 0.40

Boman Index-0.23

Instability Index37.66

Aliphatic Index 83.57

Aromaticity 0.0714

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 682.20

LogP -3.40

H-bond Donors 24.0

H-bond Acceptors 23.0

Rotatable Bonds 63.0

Heavy Atoms 117.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053123 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyCyt

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermRhodamine conjugation

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery

RECORD: Rec_0109467 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyProtein-derived CPP

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcylation

C-TermAmidation

Other ModsN-term detail: N-terminal acylation of peptide with 6-carboxy-tet

Bio-Activity Profile

Function

Cell-penetrating peptide

TargetU373MG cells

MethodCellular uptake assay

RECORD: Rec_0320176 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermN-terminal acylation of peptide with 6-carboxy-tet

C-TermAmidation

Bio-Activity Profile

Function

Drug Delivery Vehicle Cell-penetrating peptide