Peptide Database

Peptide NameIP18

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC96H133N23O26

DescriptionStandard

        IGRFGYGYGPYQPVPEQP
    

Molecular Weight2025.22 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0133

GRAVY Index-0.86

Hydrophobic Moment 0.41

Boman Index0.10

Instability Index53.73

Aliphatic Index 37.78

Aromaticity 0.2222

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 768.93

LogP -5.36

H-bond Donors 24.0

H-bond Acceptors 26.0

Rotatable Bonds 55.0

Heavy Atoms 145.0

Ring Count 8.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0056204 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyStatherin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetCandida albicans ATCC10231

Activity20.2 μg/mL

MethodIC50