Schistosoma mansoni venom allergen-like protein 4 (SmVAL4) is a novel lipid-binding SCP/TAPS protein that lacks the prototypical CAP motifs

Kelleher, A.; Darwiche, R.; Rezende, W.C.; Farias, L.P.; Leite, L.C.C.; Schneiter, R.; Asojo, O.A.

doi:10.1107/S1399004714013315

Acta Crystallographica Section D
Acta Crystallographica
Section D BIOLOGICAL CRYSTALLOGRAPHY

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Figure 4
The CAP cavity. (a) The superposed central cavity of CAPs reveals that key residues corresponding to the Zn²⁺-binding site superimpose well in representative CAP structures. CAP structures are colored as follows: SmVAL4, gray; NaASP2, green; tablysin-15, blue; GAPR-1, yellow; sGLIPR1, magenta; vCRISP, cyan. The numbers correspond to those for GLIPR1 and the Zn²⁺ ion is shown as a red sphere. (b) The same region and view for SmVAL4 alone reveals the absence of the His that coordinates Zn²⁺; numbering corresponds to that of SmVAL4. (c) The same region and view for sGLIPR1 alone; numbering corresponds to that of sGLIPR1.

BIOLOGICAL
CRYSTALLOGRAPHY

ISSN: 1399-0047

Volume 70| Part 8| July 2014| Pages 2186-2196

doi:10.1107/S1399004714013315

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