Peptide Database

Peptide NameProfilin; peanut (Arachis hypogaea)

Function Ontology

Annotation / Structural annotation

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length131 amino acids

Chemical FormulaC628H977N159O192S7

DescriptionStandard

        MSWQTYVDNHLLCEIEGDHLSSAAILGQDGGVWAQSSHFPQFKPEEITAIMNDFAEPGSLAPTGLYLGGTKYMVIQGEPGAIIPGKKGPGGVTIEKTNQALIIGIYDKPMTPGQCNMIVERLGDYLIDTGL
    

Molecular Weight14050.88 Da

Isoelectric Point (pI)4.58

Net Charge (pH 7.0)-8.24

Net Charge (pH 7.4) -8.67

Charge Density (pH 7.0) -0.0629

GRAVY Index-0.08

Hydrophobic Moment 0.65

Boman Index0.19

Instability Index33.26

Aliphatic Index 88.63

Aromaticity 0.0763

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18575.00

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

Amino Acid Composition

TPSA 5520.71

LogP -51.03

H-bond Donors 184.0

H-bond Acceptors 194.0

Rotatable Bonds 457.0

Heavy Atoms 986.0

Ring Count 24.0

Amide Bonds 141.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118637 VERIFIED: NO

Provenance & Taxonomy

OrganismArachis hypogaea [Plant]

FamilyActin

Tax ID3818;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen Structural