Peptide Database

Peptide NameChromogranin B precursor [516-537]

Function Ontology

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Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC127H181N31O34

DescriptionStandard

        LGALFNPYFDPLQWKNSDFEKR
    

Molecular Weight2685.98 Da

Isoelectric Point (pI)6.12

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0108

GRAVY Index-0.83

Hydrophobic Moment 0.38

Boman Index-0.07

Instability Index36.20

Aliphatic Index 57.73

Aromaticity 0.2273

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1068.20

LogP -6.87

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 84.0

Heavy Atoms 192.0

Ring Count 8.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020317 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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