Peptide Database

Peptide NameCCRFamide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC178H289N61O50S6

DescriptionStandard

        NHSQCDVQALRCDVICAFPDLDLHCSRCIRRRPMRF
    

Molecular Weight4275.97 Da

Isoelectric Point (pI)8.45

Net Charge (pH 7.0)1.89

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.0525

GRAVY Index-0.29

Hydrophobic Moment 0.67

Boman Index-0.23

Instability Index70.62

Aliphatic Index 75.83

Aromaticity 0.0556

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1811.93

LogP -19.35

H-bond Donors 69.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 295.0

Ring Count 6.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269105 VERIFIED: NO

Provenance & Taxonomy

OrganismParanephrops zealandicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide