Peptide Database

Peptide NameHemoglobin alpha chain [078-091]

Function Ontology

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Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC64H104N20O20

DescriptionStandard

        PNALSALSDLHAHK
    

Molecular Weight1473.63 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-0.26

Hydrophobic Moment 0.35

Boman Index0.06

Instability Index20.14

Aliphatic Index 105.00

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 -7.28

H-bond Donors 22.0

H-bond Acceptors 22.0

Rotatable Bonds 47.0

Heavy Atoms 104.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242685 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-