Peptide Database

Peptide NameBig defensin BD2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length116 amino acids

Chemical FormulaC564H908N160O166S8

DescriptionStandard

        MDQKKILCLLYTTLLILPAQILGESVAESKREKRQAALLPLASYAGLTVAAPLFLSLIAAYGIYAVIQYKIRSDTDNHSCAGNRGWCRSSCRSYEYKDNRNSLQCGSYNCCRPKAG
    

Molecular Weight12842.74 Da

Isoelectric Point (pI)9.16

Net Charge (pH 7.0)6.52

Net Charge (pH 7.4) 6.12

Charge Density (pH 7.0) 0.0562

GRAVY Index-0.13

Hydrophobic Moment 0.60

Boman Index-0.01

Instability Index53.86

Aliphatic Index 92.67

Aromaticity 0.0862

Extinction Coeff. Reduced 17420.00

Extinction Coeff. Oxidized 17795.00

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

Amino Acid Composition

TPSA 5291.06

LogP -54.87

H-bond Donors 194.0

H-bond Acceptors 182.0

Rotatable Bonds 426.0

Heavy Atoms 898.0

Ring Count 16.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0330893 VERIFIED: NO

Provenance & Taxonomy

OrganismMytilus galloprovincialis [Animal]

FamilyDefensin

Tax ID29158

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial