Peptide Database

Peptide NameHemoglobin alpha-1 (rat)

Function Ontology

Oxygen Transport

Standard StatusStandard

Sequence Length141 amino acids

Chemical FormulaC680H1060N188O198S5

DescriptionStandard

        VLSADDKTNIKNCWGKIGGHGGEYGEEALQRMFAAFPTTKTYFSHIDVSPGSAQVKAHGKKVADALAKAADHVEDLPGALSTLSDLHAHKLRVDPVNFKFLSHCLLVTLACHHPGDFTPAMHASLDKFLASVSTVLTSKYR
    

Molecular Weight15197.16 Da

Isoelectric Point (pI)7.93

Net Charge (pH 7.0)1.58

Net Charge (pH 7.4) 0.79

Charge Density (pH 7.0) 0.0112

GRAVY Index-0.13

Hydrophobic Moment 0.63

Boman Index0.08

Instability Index28.01

Aliphatic Index 82.41

Aromaticity 0.0780

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 6088.05

LogP -61.39

H-bond Donors 213.0

H-bond Acceptors 214.0

Rotatable Bonds 496.0

Heavy Atoms 1071.0

Ring Count 28.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281676 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyHemoglobin

Tax ID10116;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Oxygen Transport