Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length132 amino acids

Chemical FormulaC656H1050N172O194S10

DescriptionStandard

        MNFPMLTFIICGLLTQVTKAGWSESKCWKNDLGHCRRRCLDDERYIRLCKSKVSCCIPITSSPVYTLKPLPPLFHLENITIDLSELTPFPLSPMSGINDAVTFNENKITESPNTLTVSSQSVPSPSRIPLVD
    

Molecular Weight14771.04 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.62

Net Charge (pH 7.4) 0.17

Charge Density (pH 7.0) 0.0047

GRAVY Index-0.06

Hydrophobic Moment 0.57

Boman Index0.06

Instability Index66.63

Aliphatic Index 90.76

Aromaticity 0.0682

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 5805.48

LogP -57.69

H-bond Donors 205.0

H-bond Acceptors 207.0

Rotatable Bonds 473.0

Heavy Atoms 1032.0

Ring Count 26.0

Amide Bonds 140.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156081 VERIFIED: NO

Provenance & Taxonomy

OrganismCastor canadensis [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin