Peptide Database

Peptide NameBig defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length130 amino acids

Chemical FormulaC669H1045N187O182S10

DescriptionStandard

        MDKRTIYFIFYVFLLTMTTPALCFKQQLEKELLTEEEQESVKLARQRRQAVLPIAAYAGMAVAPYLFAALVATYGIYLVRQYNIRKKSGHNIPCANNRGWCRPTCFSHEYIDGYHSAICGGNSCCRSRIR
    

Molecular Weight14940.25 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)7.70

Net Charge (pH 7.4) 7.19

Charge Density (pH 7.0) 0.0592

GRAVY Index-0.11

Hydrophobic Moment 0.50

Boman Index0.01

Instability Index57.97

Aliphatic Index 83.38

Aromaticity 0.1231

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19285.00

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

Amino Acid Composition

TPSA 5966.87

LogP -52.35

H-bond Donors 218.0

H-bond Acceptors 203.0

Rotatable Bonds 488.0

Heavy Atoms 1048.0

Ring Count 25.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077920 VERIFIED: NO

Provenance & Taxonomy

OrganismVenerupis philippinarum [Animal]

FamilyDefensin

Structure & Mods

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

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial