Peptide Database

Peptide NameP3-C

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC85H151N27O17

DescriptionStandard

        AIWRKATRRLVKLIV
    

Molecular Weight1823.28 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.60

Charge Density (pH 7.0) 0.3196

GRAVY Index0.38

Hydrophobic Moment 0.88

Boman Index-0.10

Instability Index34.28

Aliphatic Index 156.00

Aromaticity 0.0667

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 744.48

LogP -3.13

H-bond Donors 29.0

H-bond Acceptors 22.0

Rotatable Bonds 62.0

Heavy Atoms 129.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020349 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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

TargetEscherichia coli ATCC 25922

Activity12.5 μM

MethodMIC

RECORD: Rec_0045284 VERIFIED: YES