Peptide Database

Peptide NameFibrinopeptide B

Function Ontology

Hemostasis ▸ Coagulation regulation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC41H64N14O14

DescriptionStandard

        NQEGLFGGR
    

Molecular Weight977.03 Da

Isoelectric Point (pI)6.00

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0263

GRAVY Index-1.07

Hydrophobic Moment 0.29

Boman Index-0.13

Instability Index35.62

Aliphatic Index 43.33

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 481.50

LogP -6.27

H-bond Donors 16.0

H-bond Acceptors 14.0

Rotatable Bonds 33.0

Heavy Atoms 69.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0028077 VERIFIED: NO

Provenance & Taxonomy

OrganismTheopithecus geleda [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Coagulation regulator