Peptide Database

Peptide NameBig defensin BD3b

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length114 amino acids

Chemical FormulaC584H904N170O150S9

DescriptionStandard

        MNRKAILCVLYATLLIIPAPILGRVVAKKKEEKRYAAVYPIAAYAGMTVSLPVFLALVAAYGAWTVARYHIRSRSNSHNCANNRGWCRPNCFRGEYHDWYHSSTCGSYKCCRYR
    

Molecular Weight12995.06 Da

Isoelectric Point (pI)9.77

Net Charge (pH 7.0)12.77

Net Charge (pH 7.4) 12.22

Charge Density (pH 7.0) 0.1120

GRAVY Index-0.09

Hydrophobic Moment 0.52

Boman Index0.01

Instability Index45.36

Aliphatic Index 81.40

Aromaticity 0.1316

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 5139.35

LogP -44.83

H-bond Donors 194.0

H-bond Acceptors 176.0

Rotatable Bonds 411.0

Heavy Atoms 913.0

Ring Count 27.0

Amide Bonds 119.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0144757 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