Peptide Database

Peptide NameBrevinin-RA2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC355H571N89O104S4

DescriptionStandard

        MFTLKKSLLLLFFLGTINLSLCEEERNADEEERRDDPEERDVDVEKRFLPLLLSALPSFLCLVFKKC
    

Molecular Weight7878.13 Da

Isoelectric Point (pI)4.73

Net Charge (pH 7.0)-4.50

Net Charge (pH 7.4) -4.79

Charge Density (pH 7.0) -0.0672

GRAVY Index-0.06

Hydrophobic Moment 0.56

Boman Index-0.04

Instability Index55.24

Aliphatic Index 109.10

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 3126.91

LogP -21.11

H-bond Donors 110.0

H-bond Acceptors 104.0

Rotatable Bonds 270.0

Heavy Atoms 552.0

Ring Count 9.0

Amide Bonds 68.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302669 VERIFIED: NO

Provenance & Taxonomy

OrganismRana amurensis [Animal]

FamilyFrog skin active peptide (FSAP) family; Brevinin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Non-hemolytic Non-ribosomal