Peptide Database

Peptide NameCathelicidin-derived antimicrobial peptide 2b

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length192 amino acids

Chemical FormulaC901H1490N274O283S11

DescriptionStandard

        MKMKALVRSLLLLAVANLLVRGQTQTETRYEDIITAASNQLLPVEEQAFHPLLNQLEVETLNTEDVDQSEVSVRLSFPLQETLCSKAQGQRGQPCPLKKNGKRMMCSMEVRHPILEIGNTLNTDRSDISCEYMEAEVQKIRTRRGKDSGGPKMGRKYSKGGWRGRPGSGSRPGFGSSIAGASGVNHVGTLTA
    

Molecular Weight21041.85 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)5.75

Net Charge (pH 7.4) 5.28

Charge Density (pH 7.0) 0.0300

GRAVY Index-0.50

Hydrophobic Moment 0.67

Boman Index-0.10

Instability Index42.42

Aliphatic Index 78.70

Aromaticity 0.0365

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10220.00

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

Amino Acid Composition

TPSA 9050.70

LogP -122.74

H-bond Donors 318.0

H-bond Acceptors 303.0

Rotatable Bonds 711.0

Heavy Atoms 1469.0

Ring Count 20.0

Amide Bonds 210.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0364618 VERIFIED: NO

Provenance & Taxonomy

OrganismOncorhynchus mykiss [Animal]

Familycathelicidin

Tax ID8022

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial