Peptide Database

Peptide NameAvBD-4 (26-38)[G1R;C3,9,10I;P5R;Y7R;S8R]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC83H151N33O14

DescriptionStandard

        RLIRRKRRIIRWL
    

Molecular Weight1835.30 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.5199

GRAVY Index-0.82

Hydrophobic Moment 1.02

Boman Index-0.74

Instability Index175.98

Aliphatic Index 150.00

Aromaticity 0.0769

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 825.73

LogP -4.12

H-bond Donors 34.0

H-bond Acceptors 21.0

Rotatable Bonds 65.0

Heavy Atoms 130.0

Ring Count 2.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405652 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 25922

Activity4 μM

MethodLC

RECORD: Rec_0417624 VERIFIED: YES