Peptide Database

Peptide NameMelittin

Function Ontology

Antimicrobial

Antiviral

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC107H186N32O26

DescriptionStandard

        KVLTTGLPALISWIKRKRQQ
    

Molecular Weight2336.82 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) 0.2379

GRAVY Index-0.32

Hydrophobic Moment 0.57

Boman Index-0.12

Instability Index67.89

Aliphatic Index 117.00

Aromaticity 0.0500

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 971.95

LogP -7.42

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 80.0

Heavy Atoms 165.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0031385 VERIFIED: YES

Provenance & Taxonomy

OrganismApis mellifera [Animal]

FamilyMelittin

Tax ID7460;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral

TargetJunin virus (Ion gradient); Vero

Activity0.86 μM

MethodEC50

RECORD: Rec_0214478 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 30.0%, E 0.0%, T 45.0%, C 25.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antiviral Antimicrobial