Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length100 amino acids

Chemical FormulaC458H750N134O126S12

DescriptionStandard

        MKSLLFTLAVSVLLTQLASGGWYVRKCANKTGNCRRTCRSGEVVTVPATGMCPKGKVCCLLFCPSTPQAHFPKNGSGRRGNVVACAFPVPVCLCLSPSAN
    

Molecular Weight10534.46 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)10.48

Net Charge (pH 7.4) 10.06

Charge Density (pH 7.0) 0.1048

GRAVY Index0.27

Hydrophobic Moment 0.62

Boman Index0.10

Instability Index55.44

Aliphatic Index 78.90

Aromaticity 0.0600

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7615.00

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

Amino Acid Composition

TPSA 4108.50

LogP -47.89

H-bond Donors 153.0

H-bond Acceptors 150.0

Rotatable Bonds 334.0

Heavy Atoms 730.0

Ring Count 16.0

Amide Bonds 106.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0362057 VERIFIED: NO

Provenance & Taxonomy

OrganismMarmota marmota marmota [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized peptide with linear backbone [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin

MethodQualitative functional evidence