Peptide Database

Peptide NameM1

Function Ontology

Anticancer

Anticancer ▸ Cytotoxic anticancer activity ▸ Cytotoxic

Antimicrobial

Delivery / Targeting ▸ Cell penetration ▸ Cell-penetrating peptide

Delivery / Targeting ▸ Drug delivery vehicle

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Venom / Toxin ▸ General toxin ▸ Cytotoxic

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC100H162N34O24S3

DescriptionStandard

        KCFQWQRNMRKVRGPPVSC
    

Molecular Weight2320.76 Da

Isoelectric Point (pI)10.93

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.2494

GRAVY Index-1.00

Hydrophobic Moment 0.60

Boman Index-0.38

Instability Index40.49

Aliphatic Index 30.53

Aromaticity 0.1053

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 972.57

LogP -9.89

H-bond Donors 36.0

H-bond Acceptors 32.0

Rotatable Bonds 75.0

Heavy Atoms 161.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013839 VERIFIED: YES

Provenance & Taxonomy

OrganismProtein derived [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Anticancer

TargetNot available

RECORD: Rec_0057198 VERIFIED: YES

Provenance & Taxonomy

OrganismProtein derived [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Anticancer Hemolytic

RECORD: Rec_0141050 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyLactoferrin-derived

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein/FITC labeling

C-TermAmidation

Other ModsN-term detail: Labelled with fluoresceine

Bio-Activity Profile

Function

Cell-penetrating peptide Antimicrobial

TargetHeLa

MethodFluorescence-based uptake assay

RECORD: Rec_0212622 VERIFIED: YES

Provenance & Taxonomy

OrganismProtein derived [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Anticancer Cytotoxic

RECORD: Rec_0401347 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermFluorescein/FITC labeling

C-TermAmidation

Bio-Activity Profile

Function

Cell-penetrating peptide Cargo delivery