Peptide Database

Peptide NameFibrinopeptide B

Function Ontology

Hemostasis ▸ Coagulation regulation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H73N17O14

DescriptionStandard

        NQEGLFRGR
    

Molecular Weight1076.17 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0848

GRAVY Index-1.52

Hydrophobic Moment 0.16

Boman Index-0.47

Instability Index12.48

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 543.40

LogP -6.64

H-bond Donors 19.0

H-bond Acceptors 15.0

Rotatable Bonds 37.0

Heavy Atoms 76.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0407032 VERIFIED: NO

Provenance & Taxonomy

OrganismPapio anubis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Coagulation regulator