Peptide Database

Peptide NameRac1

Function Ontology

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length189 amino acids

Chemical FormulaC951H1518N250O271S10

DescriptionStandard

        MQAIKCVVVGDGAVGKTCLLISYTTNAFPGEYIPTVFDNYSANVMVDGKPVNLGLWDTAGQEDYDRLRPLSYPQTDVFLICFSLVSPASFENVRAKWYPEVRHHCPNTPIILVGTKLDLRDDKDTIEKLKEKKLTPITYPQGLAMAKEIGAVKYLECSALTQRGLKTVFDEAIRAVLCPPPVKKRKRKC
    

Molecular Weight21110.39 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.14

Charge Density (pH 7.0) 0.0244

GRAVY Index-0.16

Hydrophobic Moment 0.67

Boman Index0.02

Instability Index32.96

Aliphatic Index 90.74

Aromaticity 0.0847

Extinction Coeff. Reduced 22920.00

Extinction Coeff. Oxidized 23295.00

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

Amino Acid Composition

TPSA 8323.17

LogP -94.26

H-bond Donors 291.0

H-bond Acceptors 288.0

Rotatable Bonds 690.0

Heavy Atoms 1482.0

Ring Count 34.0

Amide Bonds 199.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0236024 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyGtoPdb endogenous peptide ligand

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Other ModsSerine residue at position 21 is phosphoserine; C-terminal cysteine residue undergoes lipidation to form S-geranylgeranyl cysteine

Bio-Activity Profile

Function

Signaling peptide

TargetPLCγ2 (Human)