Peptide Database

Peptide NameHemoglobin alpha chain [001-009]

Function Ontology

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Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC40H69N11O15

DescriptionStandard

        VLSPADKTN
    

Molecular Weight944.04 Da

Isoelectric Point (pI)5.81

Net Charge (pH 7.0)-0.27

Net Charge (pH 7.4) -0.48

Charge Density (pH 7.0) -0.0295

GRAVY Index-0.47

Hydrophobic Moment 0.35

Boman Index-0.06

Instability Index43.54

Aliphatic Index 86.67

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 434.20

LogP -5.64

H-bond Donors 14.0

H-bond Acceptors 15.0

Rotatable Bonds 29.0

Heavy Atoms 66.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301073 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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