Peptide Database

Peptide NameLL:36–45

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC65H106N20O12

DescriptionStandard

        KPTFRRLKWK
    

Molecular Weight1359.66 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.4757

GRAVY Index-1.73

Hydrophobic Moment 0.39

Boman Index-0.64

Instability Index62.59

Aliphatic Index 39.00

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 554.31

LogP -2.43

H-bond Donors 21.0

H-bond Acceptors 17.0

Rotatable Bonds 45.0

Heavy Atoms 97.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363163 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

MethodRP-HPLC

Half-LifeFetal calf serum, in vitro; 1020 s