Peptide Database

Peptide NameDes-AA5-[D-Trp8]SRIF

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC72H100N16O17S2

DescriptionStandard

        AGCKFFWKTFTSC
    

Molecular Weight1525.79 Da

Isoelectric Point (pI)8.91

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.1365

GRAVY Index0.30

Hydrophobic Moment 0.47

Boman Index0.21

Instability Index43.80

Aliphatic Index 7.69

Aromaticity 0.3077

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 541.04

LogP -3.81

H-bond Donors 22.0

H-bond Acceptors 21.0

Rotatable Bonds 46.0

Heavy Atoms 107.0

Ring Count 5.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237909 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

TargetSST1 receptor (Human); SST3 receptor (Human); SST4 receptor (Human)