Peptide Database

Peptide NameCorticotropin releasing factor-related diuretic hormone CRF-DH-like

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC108H190N40O31

DescriptionStandard

        KHRQNKQRQVQLNKEILDRI
    

Molecular Weight2544.91 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.1924

GRAVY Index-1.78

Hydrophobic Moment 0.56

Boman Index-0.66

Instability Index75.98

Aliphatic Index 92.50

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1241.80

LogP -13.26

H-bond Donors 42.0

H-bond Acceptors 36.0

Rotatable Bonds 95.0

Heavy Atoms 179.0

Ring Count 1.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111311 VERIFIED: NO

Provenance & Taxonomy

OrganismFolsomia candida [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone