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Merck
CN

473944

L-(+)-Selenomethionine

97%

Synonym(s):

(S)-(+)-2-Amino-4-(methylseleno)butanoic acid, (S)-2-Amino-4-(methylseleno)butyric acid, L-Selenomethionine, Seleno-L-methionine

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About This Item

Linear Formula:
CH3SeCH2CH2CH(NH2)CO2H
CAS Number:
Molecular Weight:
196.11
UNSPSC Code:
12352103
MDL number:
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SMILES string

C[Se]CC[C@H](N)C(O)=O

assay

97%

optical activity

[α]20/D +18°, c = 2 in 2 M HCl

mp

265-267 °C (lit.)

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Yoana N Dimitrova et al.
Cell, 167(4), 1014-1027 (2016-11-25)
Kinetochores connect centromeric nucleosomes with mitotic-spindle microtubules through conserved, cross-interacting protein subassemblies. In budding yeast, the heterotetrameric MIND complex (Mtw1, Nnf1, Nsl1, Dsn1), ortholog of the metazoan Mis12 complex, joins the centromere-proximal components, Mif2 and COMA, with the principal microtubule-binding component

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