Peptide Database

Peptide NameAllergen Ara h 1; clone P17; precursor; peanut (Arachis hypogaea)

Function Ontology

Immunology ▸ Adverse immune reactivity ▸ Allergenicity ▸ Allergen

Standard StatusStandard

Sequence Length614 amino acids

Chemical FormulaC3018H4811N947O965S15

DescriptionStandard

        MRGRVSPLMLLLGILVLASVSATQAKSPYRKTENPCAQRCLQSCQQEPDDLKQKACESRCTKLEYDPRCVYDTGATNQRHPPGERTRGRQPGDYDDDRRQPRREEGGRWGPAEPREREREEDWRQPREDWRRPSHQQPRKIRPEGREGEQEWGTPGSEVREETSRNNPFYFPSRRFSTRYGNQNGRIRVLQRFDQRSKQFQNLQNHRIVQIEARPNTLVLPKHADADNILVIQQGQATVTVANGNNRKSFNLDEGHALRIPSGFISYILNRHDNQNLRVAKISMPVNTPGQFEDFFPASSRDQSSYLQGFSRNTLEAAFNAEFNEIRRVLLEENAGGEQEERGQRRRSTRSSDNEGVIVKVSKEHVQELTKHAKSVSKKGSEEEDITNPINLRDGEPDLSNNFGRLFEVKPDKKNPQLQDLDMMLTCVEIKEGALMLPHFNSKAMVIVVVNKGTGNLELVAVRKEQQQRGRREQEWEEEEEDEEEEGSNREVRRYTARLKEGDVFIMPAAHPVAINASSELHLLGFGINAENNHRIFLAGDKDNVIDQIEKQAKDLAFPGSGEQVEKLIKNQRESHFVSARPQSQSPSSPEKEDQEEENQGGKGPLLSILKAFN
    

Molecular Weight70282.23 Da

Isoelectric Point (pI)6.43

Net Charge (pH 7.0)-3.25

Net Charge (pH 7.4) -4.43

Charge Density (pH 7.0) -0.0053

GRAVY Index-1.06

Hydrophobic Moment 0.74

Boman Index-0.27

Instability Index61.54

Aliphatic Index 64.32

Aromaticity 0.0586

Extinction Coeff. Reduced 40910.00

Extinction Coeff. Oxidized 41285.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0318522 VERIFIED: YES

Provenance & Taxonomy

OrganismArachis hypogaea [Plant]

Tax ID3818;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Allergen