Peptide Database

Peptide NameMytilusl defensin

Function Ontology

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Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC169H245N53O45S7

DescriptionStandard

        GFGCPNNYACHQHCKSIRGYCGGYCASWFRLRCTC
    

Molecular Weight3963.54 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)3.86

Net Charge (pH 7.4) 3.45

Charge Density (pH 7.0) 0.1103

GRAVY Index-0.29

Hydrophobic Moment 0.44

Boman Index-0.01

Instability Index54.92

Aliphatic Index 28.00

Aromaticity 0.1714

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 1579.45

LogP -18.53

H-bond Donors 64.0

H-bond Acceptors 58.0

Rotatable Bonds 121.0

Heavy Atoms 274.0

Ring Count 10.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0262952 VERIFIED: YES

Provenance & Taxonomy

OrganismMytilus galloprovincialis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)