Peptide Database

Peptide NameHemoglobin beta chain (human)

Function Ontology

Oxygen Transport

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC724H1119N195O201S3

DescriptionStandard

        VHLTPEEKSAVTALWGKVNVDEVGGEALGRLLVVYPWTQRFFESFGDLSTPDAVMGNPKVKAHGKKVLGAFSDGLAHLDNLKGTFATLSELHCDKLHVDPENFRLLGNVLVCVLAHHFGKEFTPPVQAAYQKVVAGVANALAHKYH
    

Molecular Weight15867.01 Da

Isoelectric Point (pI)6.81

Net Charge (pH 7.0)-0.48

Net Charge (pH 7.4) -1.22

Charge Density (pH 7.0) -0.0033

GRAVY Index0.00

Hydrophobic Moment 0.64

Boman Index0.13

Instability Index6.13

Aliphatic Index 94.11

Aromaticity 0.0890

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15595.00

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

Amino Acid Composition

TPSA 6233.67

LogP -52.95

H-bond Donors 212.0

H-bond Acceptors 212.0

Rotatable Bonds 514.0

Heavy Atoms 1123.0

Ring Count 31.0

Amide Bonds 154.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0269522 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyHemoglobin

Tax ID9606;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Oxygen Transport