Peptide Database

Peptide NameAlpha 2-antiplasmin (α2AP )

Function Ontology

Clotting factor

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC119H192N30O37S

DescriptionStandard

        MEPLGWQLTSGPNQEQVSPLTLLK
    

Molecular Weight2667.04 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.50

Net Charge (pH 7.4) -1.72

Charge Density (pH 7.0) -0.0623

GRAVY Index-0.39

Hydrophobic Moment 0.28

Boman Index0.10

Instability Index47.29

Aliphatic Index 93.33

Aromaticity 0.0417

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1075.94

LogP -10.03

H-bond Donors 34.0

H-bond Acceptors 37.0

Rotatable Bonds 85.0

Heavy Atoms 187.0

Ring Count 5.0

Amide Bonds 27.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0171042 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Other ModsI125 radiolabeling

Bio-Activity Profile

Function

Clotting factor

Activity2000 μg/mL

Half-LifeMouse blood fibrin clots, in vitro; 1140 s