Peptide Database

Peptide NameFibrinopeptide A

Function Ontology

Hemostasis ▸ Coagulation regulation

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC77H120N22O30

DescriptionStandard

        TDPDADKGEFLAEGGGVR
    

Molecular Weight1833.91 Da

Isoelectric Point (pI)4.10

Net Charge (pH 7.0)-3.59

Net Charge (pH 7.4) -3.79

Charge Density (pH 7.0) -0.1997

GRAVY Index-0.86

Hydrophobic Moment 0.26

Boman Index-0.09

Instability Index0.63

Aliphatic Index 48.89

Aromaticity 0.0556

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 843.88

LogP -10.42

H-bond Donors 28.0

H-bond Acceptors 27.0

Rotatable Bonds 60.0

Heavy Atoms 129.0

Ring Count 2.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0354057 VERIFIED: NO

Provenance & Taxonomy

OrganismLama glama [Animal]; Lama vicunga [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Coagulation regulator