Peptide Database

Peptide NameGrowth hormone-releasing factor-39

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC191H312N60O62S

DescriptionStandard

        YADAIFTNSYRKVLGQLSARKLLQDIMSRQQGESNQERG
    

Molecular Weight4472.95 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0452

GRAVY Index-0.86

Hydrophobic Moment 0.61

Boman Index-0.24

Instability Index44.31

Aliphatic Index 75.13

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2061.20

LogP -24.98

H-bond Donors 72.0

H-bond Acceptors 65.0

Rotatable Bonds 157.0

Heavy Atoms 314.0

Ring Count 3.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420069 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone