Peptide Database

Peptide NameStromal cell-derived factor 1 alpha

Function Ontology

Immunology ▸ Chemokine signaling ▸ Chemokine-like peptide

Immunology ▸ Immune modulation ▸ Cytokine modulation

Regulatory peptide ▸ Cell signaling / Growth factor signaling ▸ Growth factor activity

Standard StatusStandard

Sequence Length72 amino acids

Chemical FormulaC382H624N114O97S5

DescriptionStandard

        KPVSLSYRCPCRFFESHVARANVKHLKILNTPNCALQIVARLKNNNRQVCIDPKLKWIQEYLEKALNKRFKM
    

Molecular Weight8526.07 Da

Isoelectric Point (pI)10.11

Net Charge (pH 7.0)10.89

Net Charge (pH 7.4) 10.51

Charge Density (pH 7.0) 0.1513

GRAVY Index-0.44

Hydrophobic Moment 0.63

Boman Index-0.16

Instability Index26.15

Aliphatic Index 92.08

Aromaticity 0.0833

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 3474.47

LogP -29.38

H-bond Donors 123.0

H-bond Acceptors 115.0

Rotatable Bonds 289.0

Heavy Atoms 598.0

Ring Count 13.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218107 VERIFIED: YES

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Familyintercrine alpha (chemokine CxC) family

Tax ID9606; 0

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide9-34; 11-50

Bio-Activity Profile

Function

Cytokine Growth factor intercrine alpha (chemokine CxC) family Chemoattractant Chemokine-like