Shield or inhibition of ER retention motif within C1 cassette of NR1-1a subunit by NR2B subunit when assembling is not dependent on any particular region in NR2B C-terminus.

• NR2 B与 NR1- 1a装配时 ,NR2 B对 NR1- 1a C1盒中内质网滞留基序的遮蔽和阻滞作用 ,并不依赖于 NR2 B C末端某一特定的区域 ,相反可能仅要求有一定长度的 NR2 B C末端。