Peptide Database

Peptide NameBrevinin-2Vb

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC107H182N26O30

DescriptionStandard

        SIWDTIKNVGKTVLGKVLEIV
    

Molecular Weight2312.75 Da

Isoelectric Point (pI)8.22

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0220

GRAVY Index0.56

Hydrophobic Moment 0.69

Boman Index0.25

Instability Index-12.72

Aliphatic Index 148.10

Aromaticity 0.0476

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 917.55

LogP -5.71

H-bond Donors 32.0

H-bond Acceptors 31.0

Rotatable Bonds 79.0

Heavy Atoms 163.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0014247 VERIFIED: NO

Provenance & Taxonomy

OrganismRana virgatipes [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial