Peptide Database

Peptide NameHemoglobin beta chain [033-041]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC59H82N14O14

DescriptionStandard

        VVYPWTQRY
    

Molecular Weight1211.37 Da

Isoelectric Point (pI)8.56

Net Charge (pH 7.0)0.73

Net Charge (pH 7.4) 0.52

Charge Density (pH 7.0) 0.0813

GRAVY Index-0.60

Hydrophobic Moment 0.36

Boman Index0.02

Instability Index-22.43

Aliphatic Index 64.44

Aromaticity 0.3333

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 468.80

LogP -1.37

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 87.0

Ring Count 5.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023701 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide