Peptide Database

Peptide Name[125I](Tyr10)secretin-27 (rat)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC132H213N41O44

DescriptionStandard

        HSDGTFTSEYSRLQDSARLQRLLQGLV
    

Molecular Weight3078.35 Da

Isoelectric Point (pI)6.76

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0055

GRAVY Index-0.61

Hydrophobic Moment 0.61

Boman Index-0.17

Instability Index75.81

Aliphatic Index 86.67

Aromaticity 0.0741

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1417.08

LogP -17.54

H-bond Donors 51.0

H-bond Acceptors 45.0

Rotatable Bonds 104.0

Heavy Atoms 217.0

Ring Count 3.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0198561 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

Targetsecretin receptor (Rat)