Peptide Database

Peptide NameDefensin MGD1 (21-39) peptide L

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC88H137N31O26S2

DescriptionStandard

        CGGYSGGWKRKRSTSYRCG
    

Molecular Weight2109.35 Da

Isoelectric Point (pI)10.06

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.2493

GRAVY Index-1.31

Hydrophobic Moment 0.32

Boman Index-0.36

Instability Index73.03

Aliphatic Index 0.00

Aromaticity 0.1579

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 962.03

LogP -13.83

H-bond Donors 40.0

H-bond Acceptors 33.0

Rotatable Bonds 69.0

Heavy Atoms 147.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098895 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus ATCC 4698

Activity9 μM

MethodMIC