Peptide Database

Peptide NameHE12

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC63H103N21O11

DescriptionStandard

        RFKRVARVIW
    

Molecular Weight1330.63 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.3759

GRAVY Index-0.08

Hydrophobic Moment 0.82

Boman Index-0.29

Instability Index26.57

Aliphatic Index 107.00

Aromaticity 0.2000

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 552.73

LogP -1.98

H-bond Donors 22.0

H-bond Acceptors 15.0

Rotatable Bonds 43.0

Heavy Atoms 95.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040021 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilySynthetic antibiofilm peptide

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiofilm Antibacterial

TargetStaphylococcus aureus

Activity3.76, 30.079 μM

MethodCrystal violet assay

RECORD: Rec_0079364 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial