Peptide Database

Peptide NameIP

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC176H269N61O48S6

DescriptionStandard

        GFGCPFNQGACHRHCRSIGRRGGYCAGLFKQTCTCYSR
    

Molecular Weight4199.79 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)5.87

Net Charge (pH 7.4) 5.48

Charge Density (pH 7.0) 0.1545

GRAVY Index-0.47

Hydrophobic Moment 0.79

Boman Index-0.13

Instability Index82.19

Aliphatic Index 25.79

Aromaticity 0.1316

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1774.76

LogP -23.87

H-bond Donors 71.0

H-bond Acceptors 62.0

Rotatable Bonds 134.0

Heavy Atoms 291.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0407336 VERIFIED: YES

Provenance & Taxonomy

OrganismIxodes persulcatus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetMR-5

Activity1.25 μg/mL

MethodMIC

RECORD: Rec_0423360 VERIFIED: YES