Peptide Database

Peptide Name6

Function Ontology

Antimicrobial

Antiviral

Antiviral ▸ Antiviral mechanism ▸ Viral fusion inhibition ▸ Fusion inhibitor

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC41H65N13O11S3

DescriptionStandard

        KKCCYHCQ
    

Molecular Weight1012.23 Da

Isoelectric Point (pI)8.66

Net Charge (pH 7.0)1.81

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.2268

GRAVY Index-1.04

Hydrophobic Moment 0.33

Boman Index-0.39

Instability Index14.75

Aliphatic Index 0.00

Aromaticity 0.1250

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 411.06

LogP -3.98

H-bond Donors 17.0

H-bond Acceptors 17.0

Rotatable Bonds 33.0

Heavy Atoms 68.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117543 VERIFIED: YES

Provenance & Taxonomy

OrganismHuman immunodeficiency virus 1 [Virus]

Tax ID11676

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antiviral Fusion inhibitor

TargetMT-4

Activity45 %

MethodInhibition

RECORD: Rec_0330084 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial Antiviral