Peptide Database

Peptide NameA.A.B

Function Ontology

Structural component

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC147H225N45O49

DescriptionStandard

        PGPQGPGGPPGPGPKGPQGPGGPPGPKGDGPVGAAGATGDG
    

Molecular Weight3406.63 Da

Isoelectric Point (pI)6.38

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0010

GRAVY Index-0.99

Hydrophobic Moment 0.22

Boman Index0.15

Instability Index26.84

Aliphatic Index 14.39

Aromaticity 0.0000

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 1340.90

LogP -23.14

H-bond Donors 37.0

H-bond Acceptors 49.0

Rotatable Bonds 89.0

Heavy Atoms 241.0

Ring Count 13.0

Amide Bonds 42.0

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_0026614 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCollagen peptide

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermAcetylation

C-TermAmidation

Other ModsComposite modified token POG; Composite modified token DOG

Bio-Activity Profile

Function

Structural component

MethodHPLC and MALDI-TOF

Half-LifeNot reported, in vitro; 190 s