obsolete trimming of second mannose on A branch (obsolete GO:0036512)
OBSOLETE. The removal of the second alpha-1,2-linked mannose from the A-chain of a glycoprotein oligosaccharide in the endoplasmic reticulum.
conversion of (Man)8A(GlcNAc)2 to (Man)7AA(GlcNAc)2
related
conversion of M8A to M7AA
related
glycoprotein mannose trimming on A branch
broad