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. Author manuscript; available in PMC: 2022 Mar 1.
Published in final edited form as: Magn Reson Med. 2020 Sep 24;85(3):1643–1654. doi: 10.1002/mrm.28503

Figure 2.

Figure 2.

Schematic of the magnetization transfer pathways for the glycoNOE effect. (a) 3D structure for a glucose unit in glycogen (Protein data bank ID: 1c58 (20)). Dashed lines with a corresponding number indicate the distance in Å between proton pairs. (b) Magnetization transfer network involving multiple NOEs and hydroxyl proton chemical exchange. (c) A simplified 3-pool representation of the magnetization transfer pathway from a glycogen aliphatic proton to water (Ha = H1-4, H2, H3, H4-1(H4), or H5) that applies when selectively saturating a proton pool.