Peptide Database

Peptide NameGrowth hormone-related protein 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC147H230N42O49S3

DescriptionStandard

        IPACMVEDGGCWDPLGEAFNSATQRAETLRNL
    

Molecular Weight3465.85 Da

Isoelectric Point (pI)4.18

Net Charge (pH 7.0)-3.25

Net Charge (pH 7.4) -3.49

Charge Density (pH 7.0) -0.1015

GRAVY Index-0.23

Hydrophobic Moment 0.49

Boman Index0.04

Instability Index61.16

Aliphatic Index 70.31

Aromaticity 0.0625

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 1463.89

LogP -16.33

H-bond Donors 51.0

H-bond Acceptors 49.0

Rotatable Bonds 110.0

Heavy Atoms 241.0

Ring Count 5.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315133 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyGrowth hormone-related protein

Tax ID10116

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide4-11

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 20 hour; Yeast: 30 min; E. coli: >10 hour