Peptide Database

Peptide NameAttacin-E (Immune protein P5) [Cleaved into: Attacin-F]

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length235 amino acids

Chemical FormulaC1142H1755N305O343S6

DescriptionStandard

        MFGKIVFLLLVALCAGVQSRYLIVSEPVYYIEHYEEPELLASSRVRRDAHGALTLNSDGTSGAVVKVPFAGNDKNIVSAIGSVDLTDRQKLGAATAGVALDNINGHGLSLTDTHIPGFGDKMTAAGKVNVFHNDNHDITAKAFATRNMPDIANVPNFNTVGGGIDYMFKDKIGASASAAHTDFINRNDYSLDGKLNLFKTPDTSIDFNAGFKKFDTPFMKSSWEPNFGFSLSKYF
    

Molecular Weight25437.38 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-2.88

Net Charge (pH 7.4) -3.52

Charge Density (pH 7.0) -0.0123

GRAVY Index-0.12

Hydrophobic Moment 0.56

Boman Index0.10

Instability Index26.25

Aliphatic Index 80.98

Aromaticity 0.1064

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 15930.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412861 VERIFIED: YES

Provenance & Taxonomy

OrganismHyalophora cecropia [Animal]

FamilyAttacin sarcotoxin-2

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Hemolytic