Peptide Database

Peptide NameH. americanus defensin 1 (Hoa-D1)

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC161H252N54O56S6

DescriptionStandard

        SYVRSCSSNGGDCVYRCYGNIINGACSGSRVCCRSGGGY
    

Molecular Weight4032.44 Da

Isoelectric Point (pI)8.65

Net Charge (pH 7.0)2.40

Net Charge (pH 7.4) 2.10

Charge Density (pH 7.0) 0.0615

GRAVY Index-0.19

Hydrophobic Moment 0.60

Boman Index-0.04

Instability Index57.92

Aliphatic Index 44.87

Aromaticity 0.1026

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 1805.82

LogP -29.58

H-bond Donors 73.0

H-bond Acceptors 65.0

Rotatable Bonds 129.0

Heavy Atoms 277.0

Ring Count 4.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329887 VERIFIED: NO

Provenance & Taxonomy

OrganismHomarus americanus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial