Peptide Database

Peptide NameChromogranin B [418-517]

Function Ontology

Anticancer

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC118H160N26O33

DescriptionStandard

        LGELFNPYYDPLQWKSSHFE
    

Molecular Weight2470.69 Da

Isoelectric Point (pI)4.89

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.41

Charge Density (pH 7.0) -0.1072

GRAVY Index-0.81

Hydrophobic Moment 0.49

Boman Index0.07

Instability Index43.05

Aliphatic Index 58.50

Aromaticity 0.2500

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 948.13

LogP -5.08

H-bond Donors 31.0

H-bond Acceptors 32.0

Rotatable Bonds 74.0

Heavy Atoms 177.0

Ring Count 9.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0145719 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

RECORD: Rec_0389091 VERIFIED: NO

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Anticancer