N-(tert-But­oxy­carbon­yl)-O-allyl-l-seryl-α-amino­isobutyryl-l-valine methyl ester: a protected tripeptide with an allyl­ated serine residue

Gebreslasie, H.G.; Jacobsen, Ø.; Görbitz, C.H.

doi:10.1107/S0108270111029647

Acta Crystallographica Section C
Acta Crystallographica
Section C STRUCTURAL CHEMISTRY

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Figure 3
The hydrogen-bonding pattern in the ab plane as viewed along c* with the directions of the a and b axes as well as the ab diagonal (dashed line) indicated. The acceptor atoms are O7ⁱ and O5ⁱⁱ [symmetry codes: (i) x − $[{1\over 2}]$ , y − $[{1\over 2}]$ , z; (ii) x, y − 1, z]. A single long N3—H3⋯O6ⁱⁱ contact (see Table 2

; orange in the electronic version of the paper) is indicated with an arrow. [Also in the electronic version of the paper, the tert-butyl group, the Ser(All) side chain and the Val chain are depicted as black, orange and violet spheres, respectively.]

STRUCTURAL
CHEMISTRY

ISSN: 2053-2296

Volume 67| Part 9| August 2011| Pages o359-o363

doi:10.1107/S0108270111029647

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