Peptide Database

Peptide NameBig defensin BD3a

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length119 amino acids

Chemical FormulaC607H942N180O155S9

DescriptionStandard

        MNRKAILCVLYATLLIIPAPILGRVVAKKKEEKRYAAVYPIAAYAGMTVSLPVFLALVAAYGAWKVARYHIRSRNRSSSHNSHNCANNRGWCRPNCGRGEYHNWYHSSTCGFYKCCLYR
    

Molecular Weight13529.67 Da

Isoelectric Point (pI)9.91

Net Charge (pH 7.0)14.86

Net Charge (pH 7.4) 14.26

Charge Density (pH 7.0) 0.1249

GRAVY Index-0.15

Hydrophobic Moment 0.65

Boman Index0.00

Instability Index56.80

Aliphatic Index 81.26

Aromaticity 0.1261

Extinction Coeff. Reduced 31400.00

Extinction Coeff. Oxidized 31775.00

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

Amino Acid Composition

TPSA 5388.43

LogP -48.74

H-bond Donors 202.0

H-bond Acceptors 184.0

Rotatable Bonds 431.0

Heavy Atoms 951.0

Ring Count 28.0

Amide Bonds 126.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306550 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