Peptide Database

Peptide NameHemoglobin alpha chain [027-030]

Function Ontology

Hematopoietic

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC19H32N4O9

DescriptionStandard

        EALE
    

Molecular Weight460.48 Da

Isoelectric Point (pI)4.24

Net Charge (pH 7.0)-2.16

Net Charge (pH 7.4) -2.33

Charge Density (pH 7.0) -0.5388

GRAVY Index-0.35

Hydrophobic Moment 0.60

Boman Index0.05

Instability Index7.50

Aliphatic Index 122.50

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 225.22

LogP -1.35

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 15.0

Heavy Atoms 32.0

Ring Count 0.0

Amide Bonds 3.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0324091 VERIFIED: NO

Provenance & Taxonomy

OrganismBos taurus [Animal]

Tax ID9913

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hematopoietic