Peptide Database

Peptide NameStructure of the amyloid-forming peptide pEFIAWL from human GLP-1

Function Ontology

Hormonal / Endocrine

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC40H44N8O2

DescriptionPDB structure; X-ray @1.3Å

        QFIAWL
    

Molecular Weight776.92 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-0.00

Net Charge (pH 7.4) -0.01

Charge Density (pH 7.0) -0.0003

GRAVY Index1.42

Hydrophobic Moment 0.44

Boman Index0.70

Instability Index16.33

Aliphatic Index 146.67

Aromaticity 0.3333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 223.75

LogP 4.74

H-bond Donors 4.0

H-bond Acceptors 8.0

Rotatable Bonds 12.0

Heavy Atoms 51.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431307 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [other]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Hormonal / Endocrine

MethodX-ray