Peptide Database

Peptide NameFibrinopeptide B

Function Ontology

Hemostasis ▸ Coagulation regulation

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H146N28O37

DescriptionStandard

        LDYDHEEEDGRTKVTFDAR
    

Molecular Weight2296.36 Da

Isoelectric Point (pI)4.38

Net Charge (pH 7.0)-4.14

Net Charge (pH 7.4) -4.41

Charge Density (pH 7.0) -0.2180

GRAVY Index-1.64

Hydrophobic Moment 0.22

Boman Index-0.43

Instability Index70.44

Aliphatic Index 41.05

Aromaticity 0.1053

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 1087.41

LogP -11.45

H-bond Donors 38.0

H-bond Acceptors 34.0

Rotatable Bonds 77.0

Heavy Atoms 162.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0121553 VERIFIED: NO

Provenance & Taxonomy

OrganismEquus caballus [Animal]

Tax ID9796

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Coagulation regulator