Peptide Database

Peptide NameRetrocyclin 2B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antiviral

Antiviral ▸ Anti-Herpesvirus ▸ Anti-HSV

Antiviral ▸ Anti-HIV

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC78H145N29O19S6

DescriptionStandard

        GICRCICGKKICRCICGR
    

Molecular Weight1985.56 Da

Isoelectric Point (pI)9.22

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.41

Charge Density (pH 7.0) 0.2610

GRAVY Index0.58

Hydrophobic Moment 0.65

Boman Index-0.10

Instability Index-4.71

Aliphatic Index 86.67

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 795.76

LogP -8.65

H-bond Donors 36.0

H-bond Acceptors 30.0

Rotatable Bonds 69.0

Heavy Atoms 132.0

Ring Count 0.0

Amide Bonds 17.0

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_0202589 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyRetrocyclin

Tax ID32630.0

Structure & Mods

Confighead-to-tail cyclic peptide [Cyclic]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Antiviral Anti-HIV Anti-HSV

TargetHIV-1, HSV-1, HSV-2

RECORD: Rec_0262385 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antiviral