Peptide Database

Peptide NameRegenerating islet-derived protein 3-alpha 15 kDa form

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length138 amino acids

Chemical FormulaC680H1016N184O205S7

DescriptionStandard

        IRCPKGSKAYGSHCYALFLSPKSWTDADLACQKRPSGNLVSVLSGAEGSFVSSLVKSIGNSYSYVWIGLHDPTQGTEPNGEGWEWSSSDVMNYFAWERNPSTISSPGHCASLSRSTAFLRWKDYNCNVRLPYVCKFTD
    

Molecular Weight15272.91 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)1.97

Net Charge (pH 7.4) 1.49

Charge Density (pH 7.0) 0.0143

GRAVY Index-0.38

Hydrophobic Moment 0.57

Boman Index0.03

Instability Index40.99

Aliphatic Index 62.17

Aromaticity 0.1304

Extinction Coeff. Reduced 43430.00

Extinction Coeff. Oxidized 43805.00

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

Amino Acid Composition

TPSA 6220.18

LogP -70.28

H-bond Donors 226.0

H-bond Acceptors 217.0

Rotatable Bonds 481.0

Heavy Atoms 1076.0

Ring Count 35.0

Amide Bonds 146.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0286013 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide3-14; 31-134; 109-126

Bio-Activity Profile

Function

Antimicrobial