Peptide Database

Peptide NameDermaseptin-DI2

Function Ontology

—

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC102H177N31O30S

DescriptionStandard

        IVKHVGKAAGKAALNAVTEMVNQ
    

Molecular Weight2349.75 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0803

GRAVY Index0.24

Hydrophobic Moment 0.64

Boman Index0.15

Instability Index-5.05

Aliphatic Index 106.09

Aromaticity 0.0000

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 997.06

LogP -10.49

H-bond Donors 33.0

H-bond Acceptors 34.0

Rotatable Bonds 81.0

Heavy Atoms 164.0

Ring Count 1.0

Amide Bonds 25.0

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_0109847 VERIFIED: YES

Provenance & Taxonomy

OrganismCruziohyla calcarifer [Animal]

FamilyDermaseptin

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)