Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length129 amino acids

Chemical FormulaC657H1017N177O191S10

DescriptionStandard

        MNLLMLTFMICGLLNLVTKAGWFVERCWKNDVGHCRRRCLHLERYKLLCKNKLSCCIPLRSDHSYTQWPIRPTFGEDVTVGFGTHDGFPFSPISGLNDEVTIKTIETEETTVTGTTASERFSLDFDNFS
    

Molecular Weight14771.82 Da

Isoelectric Point (pI)6.40

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0093

GRAVY Index-0.16

Hydrophobic Moment 0.58

Boman Index0.03

Instability Index41.24

Aliphatic Index 77.75

Aromaticity 0.1085

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 5904.23

LogP -55.99

H-bond Donors 215.0

H-bond Acceptors 204.0

Rotatable Bonds 482.0

Heavy Atoms 1035.0

Ring Count 26.0

Amide Bonds 135.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0252493 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