Peptide Database

Peptide NameHemoglobin alpha chains (horse)

Function Ontology

Oxygen Transport

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC684H1071N187O196S2

DescriptionStandard

        VLSAADKTNVKAAWSKVGGHAGEYGAEALERMFLGFPTTKTYFPHFDLSHGSAQVKAHGKKVGDALTLAVGHLDDLPGALSNLSDLHAHKLRVDPVNFKLLSHCLLSTLAVHLPNDFTPAVHASLDKFLSSVSTVLTSKYR
    

Molecular Weight15114.09 Da

Isoelectric Point (pI)8.73

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 1.84

Charge Density (pH 7.0) 0.0184

GRAVY Index0.00

Hydrophobic Moment 0.58

Boman Index0.12

Instability Index6.34

Aliphatic Index 94.11

Aromaticity 0.0780

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 6027.89

LogP -59.44

H-bond Donors 210.0

H-bond Acceptors 210.0

Rotatable Bonds 491.0

Heavy Atoms 1069.0

Ring Count 28.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0160139 VERIFIED: YES

Provenance & Taxonomy

OrganismEquus caballus [Animal]

FamilyHemoglobin

Tax ID9796;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Oxygen Transport