Peptide Database

Peptide Nametetrapeptide

Function Ontology

Antimicrobial

Antiviral

Delivery / Targeting ▸ Drug delivery vehicle ▸ Drug delivery

Delivery / Targeting ▸ Targeting ligand ▸ Targeting

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC24H35N5O6

DescriptionStandard

        NFPI
    

Molecular Weight489.56 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0600

GRAVY Index0.55

Hydrophobic Moment 0.10

Boman Index0.48

Instability Index18.07

Aliphatic Index 97.50

Aromaticity 0.2500

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 184.92

LogP -0.48

H-bond Donors 5.0

H-bond Acceptors 6.0

Rotatable Bonds 12.0

Heavy Atoms 35.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365209 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: fosfamide; Conjugated small molecule: AZT monophosphate

Bio-Activity Profile

Function

Antimicrobial Antiviral Drug delivery Targeting

TargetHIV

RECORD: Rec_0377460 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: fosfamide; Conjugated small molecule: Azidothymidine

Bio-Activity Profile

Function

Antimicrobial Antiviral Drug delivery Targeting

TargetHIV

RECORD: Rec_0394992 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermSource entry describes small-molecule/peptide conjugation at one terminus; exact terminus not explicitly assigned in source metadata

Other ModsConjugate type: ester; Conjugated small molecule: Azidothymidine

Bio-Activity Profile

Function

Antimicrobial Antiviral Drug delivery Targeting

TargetHIV