{
    "description": "Amino acid residue of the glycosyltion position on the protein in reference to the expression tissue.", 
    "maxlen": 3, 
    "label": "Glycan expression (glycosylation amino acid residue)", 
    "record_type": "glycan", 
    "path": "expression.residue", 
    "type": "unicode", 
    "order": 1000
}