Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC198H326N62O58S6

DescriptionStandard

        RIETCRNFRGSCRDECLKNERVYVFCVSGKLCCLKPKDQP
    

Molecular Weight4695.48 Da

Isoelectric Point (pI)8.90

Net Charge (pH 7.0)3.71

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.0927

GRAVY Index-0.61

Hydrophobic Moment 0.66

Boman Index-0.30

Instability Index37.38

Aliphatic Index 60.75

Aromaticity 0.0750

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1990.91

LogP -21.50

H-bond Donors 76.0

H-bond Acceptors 68.0

Rotatable Bonds 159.0

Heavy Atoms 324.0

Ring Count 5.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0019429 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