Peptide Database

Peptide NameSalivary acidic proline-rich phosphoprotein 1/2 120-166

Function Ontology

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Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC205H316N70O60

DescriptionStandard

        PPRGRPQGPPQQGGHQQGPPPPPPGKPQGPPPQGGRPQGPPQGQSPQ
    

Molecular Weight4721.14 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.04

Net Charge (pH 7.4) 3.94

Charge Density (pH 7.0) 0.0861

GRAVY Index-2.01

Hydrophobic Moment 0.36

Boman Index-0.24

Instability Index112.97

Aliphatic Index 0.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1964.33

LogP -30.02

H-bond Donors 53.0

H-bond Acceptors 65.0

Rotatable Bonds 127.0

Heavy Atoms 335.0

Ring Count 20.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208095 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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