Peptide Database

Peptide NameP4G

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC235H394N88O76S12

DescriptionStandard

        QNCGTRRGLCVTSGLTACRNHCRSCHRGDVGCVRCSNAQCTGFLGTTCTCINPCPRC
    

Molecular Weight6052.97 Da

Isoelectric Point (pI)8.86

Net Charge (pH 7.0)5.82

Net Charge (pH 7.4) 5.34

Charge Density (pH 7.0) 0.1020

GRAVY Index-0.19

Hydrophobic Moment 0.69

Boman Index-0.14

Instability Index45.66

Aliphatic Index 46.14

Aromaticity 0.0175

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 750.00

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

Amino Acid Composition

TPSA 2664.14

LogP -43.50

H-bond Donors 108.0

H-bond Acceptors 96.0

Rotatable Bonds 194.0

Heavy Atoms 411.0

Ring Count 5.0

Amide Bonds 62.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0022095 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetBacillus subtilis

Activity8 μg/mL

MethodMIC

RECORD: Rec_0351303 VERIFIED: YES