Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

C7297

Sigma-Aldrich

Cyclo(Pro-Gly)3

≥97% (HPLC)

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Empirical Formula (Hill Notation):
C21H30N6O6
CAS Number:
37783-51-0
Molecular Weight:
462.50
MDL number:
MFCD00133208
UNSPSC Code:
12352202
PubChem Substance ID:
24892954
NACRES:
NA.26

Product Name

Cyclo(Pro-Gly)3, ≥97% (HPLC)

assay

≥97% (HPLC)

form

solid

storage temp.

−20°C

SMILES string

O=C1CNC(=O)C2CCCN2C(=O)CNC(=O)C3CCCN3C(=O)CNC(=O)C4CCCN14

InChI

1S/C21H30N6O6/c28-16-10-23-20(32)14-5-2-9-27(14)18(30)12-24-21(33)15-6-3-8-26(15)17(29)11-22-19(31)13-4-1-7-25(13)16/h13-15H,1-12H2,(H,22,31)(H,23,32)(H,24,33)

InChI key

WAOABPNIJIPSKM-UHFFFAOYSA-N

Biochem/physiol Actions

Model peptide that binds Ca2+ with an affinity comparable to that of naturally-occurring Ca2+-binding proteins

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
070H06571

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

L M Thomas et al.
Biopolymers, 34(8), 1007-1013 (1994-08-01)
The crystal structure of cyclo(Pro-Gly)3 (PG3) complex with LiSCN (C22H30N7O6SLi) has been solved by x-ray diffraction. The crystals belong to the space group R3 in the hexagonal setting with unit cell parameters of a = 12.581(1), c = 29.705(3) A
I M Asher et al.
Biochemistry, 19(9), 1805-1813 (1980-04-29)
Raman spectra of the cyclic hexapeptide cyclo-(L-prolylglycyl)3 and its Na+, K+, and Ca2+ complexes are reported for the solid state and for samples in solution. Model compounds and N-deuteration were used to aid mode identification. Spectra of the uncomplexed ionophore
G Kartha et al.
International journal of peptide and protein research, 27(2), 112-117 (1986-02-01)
The crystal structure of cyclo(L-Pro-Gly)3 was solved using X-ray crystallographic techniques. The backbone of the peptide is asymmetric and is made up of five trans peptide units and one cis peptide. There is a hydrogen bonded water bridge that links
F Sussman et al.
Proceedings of the National Academy of Sciences of the United States of America, 86(20), 7880-7884 (1989-10-01)
Calcium plays a crucial role in many cellular processes. Its functions are directly dependent on the high specificity for Ca2+ exhibited by the proteins and ion carriers that bind divalent ions. To elucidate the basis for this specificity we have
K I Varughese et al.
International journal of peptide and protein research, 27(2), 118-122 (1986-02-01)
The synthetic cyclic hexapeptide (L-prolyl-glycyl)3 forms a 2:1 complex with Ca2+ ion. The cation is sandwiched between the two peptide molecules. The glycyl carbonyls from each of the peptides are octahedrally coordinated to the cation with an average calcium oxygen

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service