Peptide Database

Peptide NameAntimicrobial peptides [Cleaved into: Antimicrobial peptide 1 (EcAMP1); Antimicrobial peptide 3 (EcAMP3); Antimicrobial peptide 2 (EcAMP2); Antimicrobial peptide 2.1 (EcAMP2.1)]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length361 amino acids

Chemical FormulaC1653H2670N636O584S39

DescriptionStandard

        MGKGSSGGGAWWAFLLLAGVLLAVAATAAGAEEDVATEVAAAADRDPKEDLRWCRKGCQWQYGQDTRQRKECERDCRQRHREQEQDADEEDGSGRGSCRSQCMRRHEDEPWRVQECVSQCRRRRGGGDDDVAVDACEGADRCRERCERRHRGDWQGKQRCLMECRRREQEEDVDDRCPCPCRRQCERHGDPATRQRCVEACQRRREEERRHGGGDADEEGSRGGRCERKCRRHSDWQTRQRCLQQCEQRERQEEGGRDDAGDGKDTYCADRCQSMCRQRHRGDREMQRRCARKCEREEGCPRRRDATADADEAEEDDGNDRCSQQCQHHRDPDRKQQCMRECRRHQGRSDDDDTRAGEDDS
    

Molecular Weight42047.33 Da

Isoelectric Point (pI)6.04

Net Charge (pH 7.0)-5.80

Net Charge (pH 7.4) -7.12

Charge Density (pH 7.0) -0.0161

GRAVY Index-1.69

Hydrophobic Moment 0.77

Boman Index-0.60

Instability Index76.19

Aliphatic Index 24.71

Aromaticity 0.0277

Extinction Coeff. Reduced 41480.00

Extinction Coeff. Oxidized 43480.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0331010 VERIFIED: YES

Provenance & Taxonomy

OrganismEchinochloa crus-galli [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Defense peptide Non-hemolytic

TargetP. infestans