Peptide Database

Peptide NameFibrinopeptide B

Function Ontology

Hemostasis ▸ Coagulation regulation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H63N13O17

DescriptionStandard

        NEESPFSGR
    

Molecular Weight1022.03 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1371

GRAVY Index-1.76

Hydrophobic Moment 0.24

Boman Index-0.37

Instability Index136.73

Aliphatic Index 0.00

Aromaticity 0.1111

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 507.38

LogP -7.49

H-bond Donors 17.0

H-bond Acceptors 16.0

Rotatable Bonds 32.0

Heavy Atoms 72.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229804 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca mulatta [Animal]; Macaca fascicularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Coagulation regulator