Peptide Database

Peptide NameCHH precursor-related peptide B

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC154H255N45O54S

DescriptionStandard

        RSVEGVSRMEKLLSSSISPSSTPLGFLSQDHSVN
    

Molecular Weight3633.01 Da

Isoelectric Point (pI)6.76

Net Charge (pH 7.0)-0.15

Net Charge (pH 7.4) -0.41

Charge Density (pH 7.0) -0.0043

GRAVY Index-0.27

Hydrophobic Moment 0.67

Boman Index-0.03

Instability Index72.71

Aliphatic Index 82.94

Aromaticity 0.0294

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 1605.15

LogP -22.86

H-bond Donors 57.0

H-bond Acceptors 56.0

Rotatable Bonds 121.0

Heavy Atoms 254.0

Ring Count 4.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0288806 VERIFIED: YES

Provenance & Taxonomy

OrganismHomarus americanus [Animal]

FamilyCHH precursor-related peptide

Tax ID6706

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Metabolic regulation Physiological regulation

Half-LifeMammalian: 1 hour; Yeast: 2 min; E. coli: 2 min

RECORD: Rec_0320300 VERIFIED: YES