Peptide Database

Peptide NameBeta-defensin (Fragment)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length76 amino acids

Chemical FormulaC381H620N116O110S8

DescriptionStandard

        RCTLRFPGRCKMYCNSQERSIFTCDRYKLCCIKDPLRTTAPPPVHEAKKPCRETTKSQNDEHQTARIPKPLSFLSI
    

Molecular Weight8842.23 Da

Isoelectric Point (pI)9.43

Net Charge (pH 7.0)7.87

Net Charge (pH 7.4) 7.44

Charge Density (pH 7.0) 0.1036

GRAVY Index-0.82

Hydrophobic Moment 0.60

Boman Index-0.27

Instability Index46.66

Aliphatic Index 53.95

Aromaticity 0.0658

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 3669.97

LogP -40.55

H-bond Donors 135.0

H-bond Acceptors 128.0

Rotatable Bonds 289.0

Heavy Atoms 615.0

Ring Count 15.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207872 VERIFIED: NO

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [Animal]

FamilyDefensin

Tax ID9646

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial