Peptide Database

Peptide NameEP17

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC96H156N30O26S

DescriptionStandard

        EFKLQQTSCRKRDWKKP
    

Molecular Weight2178.52 Da

Isoelectric Point (pI)10.03

Net Charge (pH 7.0)3.82

Net Charge (pH 7.4) 3.63

Charge Density (pH 7.0) 0.2249

GRAVY Index-1.97

Hydrophobic Moment 0.32

Boman Index-0.66

Instability Index60.00

Aliphatic Index 22.94

Aromaticity 0.1176

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 965.04

LogP -9.11

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 76.0

Heavy Atoms 153.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340946 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyDefensin

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetActive against methicillin-resistant Staphylococcus aureus