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Figure 3
Two different crystal forms of FABP4 with quite similar cell dimensions have different packing in different space groups. Gray: 7fzw, hFABP4 in space group 19 or P212121. Sand: 7g0o, hFABP4_5 in space group 18 (setting 3018 with unique axis a, i.e. P22121). The two asymmetric units are related by a roughly 150° rotation about an axis that is near-parallel to the c axis and located at ∼1/8 along the b axis (blue). Molecules displayed as tubes are symmetry equivalents.

Journal logoSTRUCTURAL
BIOLOGY
ISSN: 2059-7983
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