Peptide Database

Peptide NameGrowth hormone-releasing factor

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Metabolic

Standard StatusStandard

Sequence Length42 amino acids

Chemical FormulaC210H350N68O62S

DescriptionStandard

        YADAIFTNSYRKVLGQLSARKLLQDIMNRQQGERNQGAKVRL
    

Molecular Weight4851.51 Da

Isoelectric Point (pI)10.52

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.1133

GRAVY Index-0.73

Hydrophobic Moment 0.67

Boman Index-0.24

Instability Index18.55

Aliphatic Index 88.33

Aromaticity 0.0714

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 2201.75

LogP -24.39

H-bond Donors 77.0

H-bond Acceptors 68.0

Rotatable Bonds 171.0

Heavy Atoms 341.0

Ring Count 3.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286640 VERIFIED: YES

Provenance & Taxonomy

OrganismBos taurus [Animal]

FamilyGlucagon

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Metabolic

RECORD: Rec_0397099 VERIFIED: YES