Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length83 amino acids

Chemical FormulaC409H629N115O117S10

DescriptionStandard

        MKHHPPPNPGLEPAPSVFSSMTPDKPFGCSEFQCSTEKCWNLHGNCREECHKDETVFIFCPSGKLCCVKPKFQPKITRQRVSG
    

Molecular Weight9349.72 Da

Isoelectric Point (pI)8.47

Net Charge (pH 7.0)2.78

Net Charge (pH 7.4) 2.22

Charge Density (pH 7.0) 0.0335

GRAVY Index-0.67

Hydrophobic Moment 0.39

Boman Index-0.09

Instability Index50.07

Aliphatic Index 38.67

Aromaticity 0.0843

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 6000.00

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

Amino Acid Composition

TPSA 3656.67

LogP -39.41

H-bond Donors 128.0

H-bond Acceptors 134.0

Rotatable Bonds 296.0

Heavy Atoms 651.0

Ring Count 23.0

Amide Bonds 88.0

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_0003054 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis brandtii [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0244108 VERIFIED: NO