Peptide Database

Peptide NameAntimicrobial peptide 1a

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC172H272N58O57S10

DescriptionStandard

        QKCGEQGRGAKCPNCLCCGRYGFCGSTPDYCGVGCQSQCRGC
    

Molecular Weight4385.00 Da

Isoelectric Point (pI)8.40

Net Charge (pH 7.0)2.66

Net Charge (pH 7.4) 2.30

Charge Density (pH 7.0) 0.0634

GRAVY Index-0.47

Hydrophobic Moment 0.41

Boman Index-0.12

Instability Index18.80

Aliphatic Index 18.57

Aromaticity 0.0714

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3605.00

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

Amino Acid Composition

TPSA 1867.78

LogP -29.18

H-bond Donors 74.0

H-bond Acceptors 70.0

Rotatable Bonds 142.0

Heavy Atoms 297.0

Ring Count 5.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0282264 VERIFIED: NO

Provenance & Taxonomy

OrganismLeymus arenarius [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial