Peptide Database

Peptide NameCathelicidin-RC2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC155H257N49O42S2

DescriptionStandard

        KKCGFFCKLKNKLKSTGSRSNIAAGTHGGTFRV
    

Molecular Weight3543.13 Da

Isoelectric Point (pI)10.67

Net Charge (pH 7.0)7.82

Net Charge (pH 7.4) 7.53

Charge Density (pH 7.0) 0.2370

GRAVY Index-0.48

Hydrophobic Moment 0.47

Boman Index-0.13

Instability Index35.67

Aliphatic Index 50.30

Aromaticity 0.0909

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1510.68

LogP -19.37

H-bond Donors 57.0

H-bond Acceptors 53.0

Rotatable Bonds 124.0

Heavy Atoms 248.0

Ring Count 4.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359479 VERIFIED: YES

Provenance & Taxonomy

OrganismLithobates catesbeiana [Animal]

Familycathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetShigella dysenteriae

Activity200 μg/mL

MethodMIC

RECORD: Rec_0374148 VERIFIED: YES