Peptide Database

Peptide NameRPCH-related peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC305H488N92O104S3

DescriptionStandard

        AAAGSGSSGGVGEAVSALHHSVGGAPGGVVPPGSSSSSGDSCGPIPVSAVMHIYRLIRNEAVRLVQCQDEEYLG
    

Molecular Weight7203.89 Da

Isoelectric Point (pI)5.34

Net Charge (pH 7.0)-2.95

Net Charge (pH 7.4) -3.33

Charge Density (pH 7.0) -0.0399

GRAVY Index0.11

Hydrophobic Moment 0.75

Boman Index0.18

Instability Index58.48

Aliphatic Index 82.97

Aromaticity 0.0270

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 3051.70

LogP -43.17

H-bond Donors 107.0

H-bond Acceptors 107.0

Rotatable Bonds 228.0

Heavy Atoms 504.0

Ring Count 10.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0152817 VERIFIED: YES

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

FamilyRPCH-related peptide

Tax ID6759

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour