Peptide Database

Peptide NameK Retrocyclin-1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antiviral

Antiviral ▸ Anti-Herpesvirus ▸ Anti-HSV

Antiviral ▸ Anti-HIV

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC74H136N24O19S6

DescriptionStandard

        GICKCICGKGICKCICGR
    

Molecular Weight1858.41 Da

Isoelectric Point (pI)8.94

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.40

Charge Density (pH 7.0) 0.2054

GRAVY Index0.84

Hydrophobic Moment 0.48

Boman Index0.12

Instability Index-9.42

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 697.98

LogP -7.42

H-bond Donors 31.0

H-bond Acceptors 29.0

Rotatable Bonds 65.0

Heavy Atoms 123.0

Ring Count 0.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0131538 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_0396798 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