Peptide Database

Peptide NameSST1-selective somatosatin analog

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC74H102N16O19S2

DescriptionStandard

        YCKFEWATFAKSC
    

Molecular Weight1583.83 Da

Isoelectric Point (pI)8.03

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0569

GRAVY Index-0.06

Hydrophobic Moment 0.18

Boman Index0.10

Instability Index20.68

Aliphatic Index 15.38

Aromaticity 0.3077

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 578.34

LogP -3.23

H-bond Donors 23.0

H-bond Acceptors 22.0

Rotatable Bonds 48.0

Heavy Atoms 111.0

Ring Count 5.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214156 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-13

Bio-Activity Profile

Function

Hormone