Peptide Database

Peptide NameBrevinin-2DYa

Function Ontology

—

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC111H203N31O30S2

DescriptionStandard

        TLKGAAKKVAGVLLDKLKCKITGGC
    

Molecular Weight2516.12 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)4.37

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.1749

GRAVY Index0.34

Hydrophobic Moment 0.47

Boman Index0.09

Instability Index-16.03

Aliphatic Index 113.20

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 995.60

LogP -8.97

H-bond Donors 37.0

H-bond Acceptors 37.0

Rotatable Bonds 91.0

Heavy Atoms 174.0

Ring Count 0.0

Amide Bonds 24.0

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_0055333 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax hubeiensis [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)