Peptide Database

Peptide NameBig defensin 1

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length130 amino acids

Chemical FormulaC649H1008N194O189S8

DescriptionStandard

        MERKSFLSAIFIVLLVSPASIMAKTLEEVNETRNKRQAQALLPIASYAGLTVSAPVFAALVTVYGAYALYRYNIRRRENSYQRIRSDHDSHSCANNRGWCRPTCFSHEYTDWFNNDVCGSYRCCRPGRSG
    

Molecular Weight14808.65 Da

Isoelectric Point (pI)9.32

Net Charge (pH 7.0)6.71

Net Charge (pH 7.4) 6.23

Charge Density (pH 7.0) 0.0516

GRAVY Index-0.34

Hydrophobic Moment 0.59

Boman Index-0.08

Instability Index52.26

Aliphatic Index 72.85

Aromaticity 0.1154

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 23295.00

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

Amino Acid Composition

TPSA 6228.75

LogP -68.17

H-bond Donors 230.0

H-bond Acceptors 207.0

Rotatable Bonds 478.0

Heavy Atoms 1040.0

Ring Count 25.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297807 VERIFIED: NO

Provenance & Taxonomy

OrganismCrassostrea gigas [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