Peptide Database

Peptide NameBrevinin-2CE

Function Ontology

—

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC122H193N25O29S2

DescriptionStandard

        FTMKKSLLLFFFLGTISLSLCQ
    

Molecular Weight2538.12 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0795

GRAVY Index1.25

Hydrophobic Moment 0.26

Boman Index0.43

Instability Index2.26

Aliphatic Index 124.09

Aromaticity 0.1818

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 870.70

LogP -3.55

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 85.0

Heavy Atoms 178.0

Ring Count 4.0

Amide Bonds 22.0

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_0270185 VERIFIED: YES

Provenance & Taxonomy

OrganismRana temporaria [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)