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86305

Sigma-Aldrich

Tautomycin from Streptomyces spiroverticillatus

≥90% (HPLC)

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About This Item

Empirical Formula (Hill Notation):
C41H66O13
CAS Number:
109946-35-2
Molecular Weight:
766.95
Beilstein/REAXYS Number:
3583132
UNSPSC Code:
12352200
PubChem Substance ID:
329769454
NACRES:
NA.25

biological source

Streptomyces spiroverticillatus

assay

≥90% (HPLC)

form

powder

storage temp.

−20°C

SMILES string

CO[C@@H]([C@H](O)CC(=O)[C@@H](C)[C@@H](O)CC[C@@H](C)C1O[C@]2(CC[C@@H](C)[C@H](CC[C@H](C)C(C)=O)O2)CC[C@@H]1C)[C@H](OC(=O)C[C@@H](O)C3=C(C)C(=O)OC3=O)C(C)C

InChI

1S/C41H66O13/c1-21(2)36(51-34(47)20-31(45)35-27(8)39(48)52-40(35)49)38(50-10)32(46)19-30(44)26(7)29(43)13-11-24(5)37-25(6)16-18-41(54-37)17-15-23(4)33(53-41)14-12-22(3)28(9)42/h21-26,29,31-33,36-38,43,45-46H,11-20H2,1-10H3/t22-,23+,24+,25-,26-,29-,31+,32+,33-,36+,37-,38-,41+/m0/s1

InChI key

RFCWHQNNCOJYTR-QKIDKDKQSA-N

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Application

Tautomycin from Streptomyces spiroverticillatus may be used to study its potential as an anti-fungal and anticancer agent. Tautomycin may be used as a potent and specific protein phosphatase inhibitor.

Other Notes

Potent and specific inhibitor of protein phosphatases 1 and 2A

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H300

Hazard Classifications

Acute Tox. 2 Oral

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Magne O Sydnes et al.
Chemistry, an Asian journal, 5(3), 410-420 (2009-12-17)
It has been a long journey since tautomycin (TTM) was isolated in 1987 and the discovery that it inhibited protein phosphatase 1 (PP1) more strongly than PP2A until finally the cocrystal structure of TTM and PP1 was presented early in
Jianhua Ju et al.
Organic letters, 11(7), 1639-1642 (2009-03-14)
The biosynthetic gene cluster for tautomycin (TTM), a potent protein phosphatase (PP) inhibitor has recently been characterized. Inactivation of ttmM, which encodes a putative C3' hydroxylase, afforded mutant SB6005 which accumulated three new 3'-deshydroxy TTM analogs, supporting the function of
Magne O Sydnes et al.
Bioorganic & medicinal chemistry, 16(4), 1747-1755 (2007-12-07)
Herein we describe the further improvement of our in-house developed firefly bioluminescence assay system for the determination of inhibition of protein phosphatase (PP). The advantage with the new system is higher sensitivity as well as being time and sample efficient.
C MacKintosh et al.
FEBS letters, 277(1-2), 137-140 (1990-12-17)
Tautomycin inhibited the catalytic subunits of protein phosphatase-1 (Kiapp = 0.16 nM) more potently than protein phosphatase 2A (Kiapp = 0.4 nM), and the native forms of these enzymes in mammalian, protozoan and plant extracts were inhibited in a similar
Wenli Li et al.
Journal of natural products, 72(3), 450-459 (2009-02-05)
Tautomycetin (TTN) is a highly potent and specific protein phosphatase inhibitor isolated from Streptomyces griseochromogenes. The biological activity of TTN makes it an important lead for drug discovery, whereas its rare dialkylmaleic anhydride moiety and structural similarity to tautomycin (TTM)
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