Peptide Database

Peptide NameAntimicrobial peptide 1 (SmAMP1) [Cleaved into: Antimicrobial peptide 1.1a (SmAMP1.1a) (SmMP1.1a); Antimicrobial peptide 1.2a (Sm-AMP-1.2a)]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length167 amino acids

Chemical FormulaC728H1128N212O237S19

DescriptionStandard

        MLNMKSFALVMLFATLVGVTIASGPNGQCGPGWGGCRGGLCCSQYGYCGSGPKYCAHNTPLSEIEPTDAGRCSGRGTCSGGRCCSKYGYCGTGPAYCGLGMCQGSCLPDMPNHPAQIQARTEAAQAEAQAEAYNQANEAAQVEAYYQATQAQTQAQPQVEPAVTKAP
    

Molecular Weight17251.26 Da

Isoelectric Point (pI)6.06

Net Charge (pH 7.0)-1.45

Net Charge (pH 7.4) -2.01

Charge Density (pH 7.0) -0.0087

GRAVY Index-0.28

Hydrophobic Moment 0.57

Boman Index0.07

Instability Index25.54

Aliphatic Index 49.88

Aromaticity 0.0719

Extinction Coeff. Reduced 18910.00

Extinction Coeff. Oxidized 19785.00

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

Amino Acid Composition

TPSA 7119.50

LogP -95.50

H-bond Donors 251.0

H-bond Acceptors 257.0

Rotatable Bonds 546.0

Heavy Atoms 1196.0

Ring Count 27.0

Amide Bonds 187.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130117 VERIFIED: YES

Provenance & Taxonomy

OrganismStellaria media [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Non-hemolytic

TargetP. infestans

RECORD: Rec_0347941 VERIFIED: YES