Peptide Database

Peptide NameChromogranin B [357-374]

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC86H142N34O28

DescriptionStandard

        GLQYRGRGSEEDRAPRPR
    

Molecular Weight2100.26 Da

Isoelectric Point (pI)10.61

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.56

Charge Density (pH 7.0) 0.0981

GRAVY Index-2.08

Hydrophobic Moment 0.25

Boman Index-0.69

Instability Index52.88

Aliphatic Index 27.22

Aromaticity 0.0556

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1045.39

LogP -13.66

H-bond Donors 38.0

H-bond Acceptors 30.0

Rotatable Bonds 69.0

Heavy Atoms 148.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344699 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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