Peptide Database

Peptide NameSpatial Structure of Antimicrobial Peptide SmAMP2-2c from Seeds of Stellaria media

Function Ontology

Antifungal

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC122H124N38O9S6

DescriptionPDB structure; NMR

        AAGQCYRGRCSGGLCCSKYGYCGSGPAYCG
    

Molecular Weight2999.39 Da

Isoelectric Point (pI)8.16

Net Charge (pH 7.0)2.62

Net Charge (pH 7.4) 2.13

Charge Density (pH 7.0) 0.0874

GRAVY Index-0.15

Hydrophobic Moment 0.11

Boman Index0.06

Instability Index3.56

Aliphatic Index 23.00

Aromaticity 0.1333

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 1057.15

LogP -3.15

H-bond Donors 31.0

H-bond Acceptors 48.0

Rotatable Bonds 52.0

Heavy Atoms 185.0

Ring Count 5.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0431368 VERIFIED: YES

Provenance & Taxonomy

OrganismStellaria media [other]

Tax ID13274

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antifungal

MethodNMR