Peptide Database

Peptide NamePc-CATH1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC151H248N44O31

DescriptionStandard

        RIKRFWPVVIRTVVAGYNLYRAIKKK
    

Molecular Weight3175.86 Da

Isoelectric Point (pI)11.60

Net Charge (pH 7.0)7.75

Net Charge (pH 7.4) 7.54

Charge Density (pH 7.0) 0.2982

GRAVY Index-0.11

Hydrophobic Moment 0.81

Boman Index-0.12

Instability Index13.26

Aliphatic Index 112.31

Aromaticity 0.1538

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1253.28

LogP -5.81

H-bond Donors 47.0

H-bond Acceptors 39.0

Rotatable Bonds 105.0

Heavy Atoms 226.0

Ring Count 6.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425802 VERIFIED: YES

Provenance & Taxonomy

OrganismPhasianus colchicus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetS. maltophilia

Activity2.95 μM

MethodMIC

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