Peptide Database

Peptide NamePituitary adenylate cyclase-activating polypeptide

Function Ontology

Enzyme Activator

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC237H376N70O61S

DescriptionStandard

        HSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYKPKVKNSGRRVFY
    

Molecular Weight5214.02 Da

Isoelectric Point (pI)10.45

Net Charge (pH 7.0)9.84

Net Charge (pH 7.4) 9.56

Charge Density (pH 7.0) 0.2236

GRAVY Index-0.87

Hydrophobic Moment 0.66

Boman Index-0.28

Instability Index38.46

Aliphatic Index 59.77

Aromaticity 0.1591

Extinction Coeff. Reduced 7450.00

Extinction Coeff. Oxidized 7450.00

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

Amino Acid Composition

TPSA 2189.23

LogP -19.93

H-bond Donors 81.0

H-bond Acceptors 73.0

Rotatable Bonds 177.0

Heavy Atoms 369.0

Ring Count 9.0

Amide Bonds 45.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0405102 VERIFIED: NO

Provenance & Taxonomy

OrganismDasyatis akajei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme Activator