Peptide Database

Peptide NameP9

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC200H301N55O35

DescriptionStandard

        RFIPPILRPPVRPPFRPPFRPPFRPPPIIRFFGG
    

Molecular Weight4035.88 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.56

Charge Density (pH 7.0) 0.1988

GRAVY Index-0.30

Hydrophobic Moment 0.71

Boman Index-0.01

Instability Index114.45

Aliphatic Index 65.88

Aromaticity 0.1765

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 1342.65

LogP -3.57

H-bond Donors 43.0

H-bond Acceptors 42.0

Rotatable Bonds 105.0

Heavy Atoms 290.0

Ring Count 19.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209485 VERIFIED: YES

Provenance & Taxonomy

OrganismCervus elaphus [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli O111

Activity0.2 μg/mL

MethodMIC

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