Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC512H832N138O145S8

DescriptionStandard

        MRLLLIIAILLFQKPTATEQLKKCWGEYIQGHCRKICKVSEIREVLCENGRYCCLSIAELEARKKITKPPRPKPMTYAVTFPQDYDTNTGSYLTPKTNST
    

Molecular Weight11497.44 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)6.54

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0654

GRAVY Index-0.36

Hydrophobic Moment 0.65

Boman Index-0.06

Instability Index20.11

Aliphatic Index 83.90

Aromaticity 0.0800

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4580.46

LogP -40.30

H-bond Donors 165.0

H-bond Acceptors 161.0

Rotatable Bonds 382.0

Heavy Atoms 803.0

Ring Count 17.0

Amide Bonds 106.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0304815 VERIFIED: NO

Provenance & Taxonomy

OrganismHipposideros armiger [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin