Peptide Database

Peptide NameVicilin-like antimicrobial peptides 2-2 Gossypium arboreum

Function Ontology

Annotation / Protein functional class ▸ Storage protein

Antimicrobial

Standard StatusStandard

Sequence Length467 amino acids

Chemical FormulaC2365H3654N652O703S20

DescriptionStandard

        YRGEKQWRKERERREEEMEPEEEEQEESESRKSWFLMPKSRPVMTTDAGEMRMVRSPGGRIVDKPLHMGFITMEPQSLFIPQYLDSSLILFVRTGEARVGCIYKDEMVERRLKIGDVYHIPAGSTFYILNPGEGQRLHIICSIDPSESLNLDTFQSFFIGGGTHPTSVLAGFGPETLSTAFNVSMSKLEEIMRGQQEGPIVHVTKSHAPSIWTKLSQLQEQDRLKQVKRMVQGEADEEEKEWSWWKLFGIFSGNERRIFGDKAPDSYNIYKRKADFKNDYGWSVAVDGSVYKPFKHSGTGVYLVNLTAGSMMAPHVNPRATEYGIVLRGTGRIQIVYPNGTLAMDARVREGDVFWVPRYFAFCQIASRSSPFEFFGFTTTSDKNRPQFLVGANSLLHTFNTPELAAAFGVTEERMRRFINAQKEAVILPSASAAPPDEDLKGREEKSEDEGPKVIRNFGDQMIMGFD
    

Molecular Weight53109.56 Da

Isoelectric Point (pI)5.87

Net Charge (pH 7.0)-6.37

Net Charge (pH 7.4) -7.22

Charge Density (pH 7.0) -0.0136

GRAVY Index-0.52

Hydrophobic Moment 0.73

Boman Index-0.05

Instability Index46.82

Aliphatic Index 68.05

Aromaticity 0.1049

Extinction Coeff. Reduced 63370.00

Extinction Coeff. Oxidized 63495.00

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Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076183 VERIFIED: YES

Provenance & Taxonomy

OrganismGossypium arboreum [Plant]

FamilyVicilin

Tax ID29730;0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideCys positions 101,141,363; source notes all cysteine residues are involved in disulfide bonding, but exact connectivity is unresolved

Bio-Activity Profile

Function

Antimicrobial Storage Protein