Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC479H766N130O136S9

DescriptionStandard

        MKILCIFLTFVFTVSCGPSVSQKKAKEDVERKRECYLVRGACKVSCNSWEYIYTYCSAEPCCVVRDYQKPLPKPISTSSHDVSDKPTRLHKIRL
    

Molecular Weight10810.58 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.13

Charge Density (pH 7.0) 0.0702

GRAVY Index-0.26

Hydrophobic Moment 0.68

Boman Index-0.08

Instability Index37.49

Aliphatic Index 76.60

Aromaticity 0.0957

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 4291.20

LogP -40.10

H-bond Donors 160.0

H-bond Acceptors 154.0

Rotatable Bonds 355.0

Heavy Atoms 754.0

Ring Count 18.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0044273 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin