Peptide Database

Peptide NameIntermedin or adrenomedullin peptide

Function Ontology

Calcium homeostasis

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC194H307N57O58S2

DescriptionStandard

        KGCRFGTCTVQKLAHQIYQFTDKDKDNVAPRSKISPQGY
    

Molecular Weight4429.99 Da

Isoelectric Point (pI)9.45

Net Charge (pH 7.0)3.82

Net Charge (pH 7.4) 3.53

Charge Density (pH 7.0) 0.0980

GRAVY Index-0.90

Hydrophobic Moment 0.64

Boman Index-0.20

Instability Index29.23

Aliphatic Index 50.00

Aromaticity 0.1026

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1903.08

LogP -21.92

H-bond Donors 67.0

H-bond Acceptors 65.0

Rotatable Bonds 148.0

Heavy Atoms 311.0

Ring Count 7.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0301425 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Calcium homeostasis

MethodELISA

Half-LifeRat plasma (Intravenous), in vivo; 5400 s