Peptide Database

Peptide NamePreprobrevinin-1Kb

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC357H575N89O103S4

DescriptionStandard

        MFTLKKSLLLIFFLGTINLSLCEEERDADEEERRDDPEERDVEVEKRFLPLVLAAVPKFLCLVFKKC
    

Molecular Weight7890.18 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-4.50

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.0672

GRAVY Index-0.04

Hydrophobic Moment 0.54

Boman Index-0.04

Instability Index52.77

Aliphatic Index 107.61

Aromaticity 0.0896

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 3106.68

LogP -18.74

H-bond Donors 109.0

H-bond Acceptors 103.0

Rotatable Bonds 271.0

Heavy Atoms 553.0

Ring Count 9.0

Amide Bonds 67.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0169644 VERIFIED: NO

Provenance & Taxonomy

OrganismRana kukunoris [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

RECORD: Rec_0379885 VERIFIED: NO