Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC175H286N56O52S6

DescriptionStandard

        SKRMEGHCEAECLTFEVKTGGCRAELAPFCCKNRKKH
    

Molecular Weight4198.88 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)2.59

Net Charge (pH 7.4) 2.20

Charge Density (pH 7.0) 0.0701

GRAVY Index-0.76

Hydrophobic Moment 0.28

Boman Index-0.26

Instability Index49.63

Aliphatic Index 37.03

Aromaticity 0.0541

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1765.57

LogP -19.73

H-bond Donors 67.0

H-bond Acceptors 63.0

Rotatable Bonds 145.0

Heavy Atoms 289.0

Ring Count 5.0

Amide Bonds 37.0

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_0034109 VERIFIED: NO

Provenance & Taxonomy

OrganismPan troglodytes [Animal]

FamilyDefensin

Tax ID9598

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial