Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length143 amino acids

Chemical FormulaC700H1112N196O211S9

DescriptionStandard

        MHTVFQAPGSTASYFPRTMRLLLLALPILVLLPQVIPAYSGEKKCWNKSGHCRKQCIDEEVMQEKCTNHRACCVPESKRDRQVPKTPSTLSHDLPSSAPFDVISTPVPTTYGFVVTSKEVTVNQSEEVHATEISHPKVHHSSE
    

Molecular Weight15938.09 Da

Isoelectric Point (pI)7.68

Net Charge (pH 7.0)1.16

Net Charge (pH 7.4) 0.42

Charge Density (pH 7.0) 0.0081

GRAVY Index-0.36

Hydrophobic Moment 0.63

Boman Index-0.02

Instability Index61.15

Aliphatic Index 74.20

Aromaticity 0.0559

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 6448.97

LogP -69.57

H-bond Donors 226.0

H-bond Acceptors 229.0

Rotatable Bonds 512.0

Heavy Atoms 1116.0

Ring Count 30.0

Amide Bonds 151.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190961 VERIFIED: NO

Provenance & Taxonomy

OrganismMicrocebus murinus (Gray mouse lemur) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin