Peptide Database

Peptide Name7K

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC42H86N14O8

DescriptionStandard

        KKKKKKK
    

Molecular Weight915.22 Da

Isoelectric Point (pI)10.78

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.9647

GRAVY Index-3.90

Hydrophobic Moment 0.05

Boman Index-1.50

Instability Index8.57

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 420.06

LogP -2.79

H-bond Donors 15.0

H-bond Acceptors 15.0

Rotatable Bonds 41.0

Heavy Atoms 64.0

Ring Count 0.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376382 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus epidermidis ATCC 12228[20-30% Inhibition = 20-30 microM]

RECORD: Rec_0402383 VERIFIED: YES