Peptide Database

Peptide NamePituitary adenylate cyclase-activating peptide

Function Ontology

Enzyme Activator

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC206H329N65O55S

DescriptionStandard

        HSDGIFTDSYSRYRKQMAVKKYLAAVLGKRYRQRYRSK
    

Molecular Weight4628.28 Da

Isoelectric Point (pI)10.55

Net Charge (pH 7.0)8.84

Net Charge (pH 7.4) 8.57

Charge Density (pH 7.0) 0.2326

GRAVY Index-1.17

Hydrophobic Moment 0.49

Boman Index-0.41

Instability Index30.02

Aliphatic Index 53.95

Aromaticity 0.1579

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 2033.28

LogP -20.13

H-bond Donors 77.0

H-bond Acceptors 66.0

Rotatable Bonds 159.0

Heavy Atoms 327.0

Ring Count 7.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148164 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus nerka [Animal]; Oncorhynchus kisutch [Animal]; Oncorcynchus tshawytscha [Animal]; Oncorhynchus mykiss,Salmo gairdneri irideus [Animal]; Salmo salar [Animal]; Thymallus arcticus [Animal]

Tax ID8030

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Enzyme Activator