Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length99 amino acids

Chemical FormulaC489H792N134O144S11

DescriptionStandard

        MQVMKPYLMTISILLILVPKTPGDLFRPCSGKSQMPWIPCRLYHGTCRNTCRKNEIQYLTCPSDQKCCLKLSVKHSNNAKDYGSDSNLSVTDISSYSKI
    

Molecular Weight11205.05 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)6.60

Net Charge (pH 7.4) 6.15

Charge Density (pH 7.0) 0.0667

GRAVY Index-0.30

Hydrophobic Moment 0.62

Boman Index-0.04

Instability Index24.59

Aliphatic Index 79.70

Aromaticity 0.0707

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4485.42

LogP -47.35

H-bond Donors 162.0

H-bond Acceptors 164.0

Rotatable Bonds 370.0

Heavy Atoms 778.0

Ring Count 17.0

Amide Bonds 107.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0215172 VERIFIED: NO

Provenance & Taxonomy

OrganismSuricata suricatta [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin