Peptide Database

Peptide NameHemoglobin alpha chain [078-091]

Function Ontology

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Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC63H102N20O20

DescriptionStandard

        PGALSNLSDLHAHK
    

Molecular Weight1459.61 Da

Isoelectric Point (pI)7.33

Net Charge (pH 7.0)0.13

Net Charge (pH 7.4) -0.03

Charge Density (pH 7.0) 0.0095

GRAVY Index-0.42

Hydrophobic Moment 0.30

Boman Index0.05

Instability Index14.07

Aliphatic Index 97.86

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 631.86

LogP -7.67

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 47.0

Heavy Atoms 103.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0277519 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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