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. 2022 Feb 17;17(2):e0264073. doi: 10.1371/journal.pone.0264073

Fig 4. Unoccupied densities in the map provide insights into unresolved regions.

Fig 4

(A) An unoccupied density (red density) at the POT1 OB2-OB3/HJR junction extends from where L332 (red sphere) terminates and could possibly account for part of the linker region bridging L322 (red sphere) of OB3/HJR to A299 (red sphere) of OB2. (B) An unoccupied density (blue density) extends from S145 (blue sphere) in OB1 and into OB2, but does not overlay with where the linker region connecting OB1 to OB2 (S145-T149, blue line) is located in the crystal structure (PDB ID: 1XJV).