Peptide Database

Peptide NamePhycocyanin alpha subunit [101-112]

Function Ontology

Other / Curated residual function label ▸ Generic enzyme inhibition annotation

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC53H82N12O19S

DescriptionStandard

        AGGTGPMDEYLI
    

Molecular Weight1223.35 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.20

Net Charge (pH 7.4) -2.39

Charge Density (pH 7.0) -0.1834

GRAVY Index0.02

Hydrophobic Moment 0.15

Boman Index0.32

Instability Index-0.98

Aliphatic Index 73.33

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 489.69

LogP -4.33

H-bond Donors 16.0

H-bond Acceptors 18.0

Rotatable Bonds 37.0

Heavy Atoms 85.0

Ring Count 2.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267201 VERIFIED: NO

Provenance & Taxonomy

OrganismSpirulina platensis,Arthrospira platensis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Enzyme inhibitory

TargetAngiotensin-I converting enzyme