Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC625H986N172O179S10

DescriptionStandard

        MNLLMLTFMICGLLNLVTKAGWFVERCWKNDVGHCRRRCLHLERYKLLCKNKLSCCIPLRSDHPYTQWPIRPTFSEDVTVGFGTHDGFPFSPISGLNDEVTIKTIETEETKVTGTTTSKRDSP
    

Molecular Weight14094.21 Da

Isoelectric Point (pI)8.51

Net Charge (pH 7.0)2.80

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.0227

GRAVY Index-0.28

Hydrophobic Moment 0.58

Boman Index-0.02

Instability Index51.07

Aliphatic Index 77.56

Aromaticity 0.0894

Extinction Coeff. Reduced 19480.00

Extinction Coeff. Oxidized 19855.00

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

Amino Acid Composition

TPSA 5626.17

LogP -53.26

H-bond Donors 205.0

H-bond Acceptors 196.0

Rotatable Bonds 460.0

Heavy Atoms 986.0

Ring Count 25.0

Amide Bonds 128.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0072127 VERIFIED: NO

Provenance & Taxonomy

OrganismBalaenoptera musculus [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin