Peptide Database

Peptide NameCorticotropin-releasing hormone, CRH-type peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC178H276N58O53

DescriptionStandard

        ISDNDFAQLRGPHISQFARNKAFLNRQRNALEYGQ
    

Molecular Weight4076.45 Da

Isoelectric Point (pI)9.97

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.0529

GRAVY Index-0.94

Hydrophobic Moment 0.41

Boman Index-0.23

Instability Index43.43

Aliphatic Index 67.14

Aromaticity 0.1143

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 1863.54

LogP -21.85

H-bond Donors 63.0

H-bond Acceptors 56.0

Rotatable Bonds 137.0

Heavy Atoms 289.0

Ring Count 6.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367541 VERIFIED: NO

Provenance & Taxonomy

OrganismStichopus japonicus [Animal]; Apostichopus japonicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone