Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC189H337N67O50

DescriptionStandard

        GRLRNLIEKAGQNIRGKIQGIGRRIKDILKNLQPRPQV
    

Molecular Weight4348.12 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)7.76

Net Charge (pH 7.4) 7.55

Charge Density (pH 7.0) 0.2042

GRAVY Index-0.82

Hydrophobic Moment 0.88

Boman Index-0.31

Instability Index67.73

Aliphatic Index 112.89

Aromaticity 0.0000

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 1974.15

LogP -20.23

H-bond Donors 68.0

H-bond Acceptors 58.0

Rotatable Bonds 157.0

Heavy Atoms 306.0

Ring Count 2.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0406919 VERIFIED: YES

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyCathelicidin

Tax ID9646

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal

TargetKlebsiella pneumoniae 08031012

Activity52.5 μg/mL

MethodMIC

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