Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length81 amino acids

Chemical FormulaC409H666N104O108S11

DescriptionStandard

        MEISVCLASLEASYPYRAPIIMKFLLILTVALLLAQLTPAMKCWSALGRCRTTCQESEVFHILCRDATMCCVHPKYIPIKT
    

Molecular Weight9121.01 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)2.61

Net Charge (pH 7.4) 2.17

Charge Density (pH 7.0) 0.0322

GRAVY Index0.61

Hydrophobic Moment 0.56

Boman Index0.20

Instability Index35.44

Aliphatic Index 110.86

Aromaticity 0.0741

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 3328.10

LogP -22.26

H-bond Donors 124.0

H-bond Acceptors 124.0

Rotatable Bonds 294.0

Heavy Atoms 632.0

Ring Count 14.0

Amide Bonds 82.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0274779 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial