Peptide Database

Peptide NameRanalexin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC78H143N19O18S3

DescriptionStandard

        LIKIVPAMICAVTKKC
    

Molecular Weight1731.28 Da

Isoelectric Point (pI)9.39

Net Charge (pH 7.0)2.74

Net Charge (pH 7.4) 2.50

Charge Density (pH 7.0) 0.1711

GRAVY Index1.39

Hydrophobic Moment 0.40

Boman Index0.34

Instability Index12.22

Aliphatic Index 146.25

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 589.32

LogP -1.91

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 58.0

Heavy Atoms 118.0

Ring Count 1.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364766 VERIFIED: YES

Provenance & Taxonomy

OrganismRana catesbeiana [Animal]

FamilyBrevinin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

Activity256 μg/mL

MethodMIC

RECORD: Rec_0416369 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630