{
    "annotations": {
        "IUPAC": {
            "GlcA": [
                "2"
            ], 
            "HexA": [
                "2"
            ], 
            "Pent": [
                "1"
            ], 
            "S": [
                "2.1"
            ], 
            "Xyl": [
                "1"
            ]
        }
    }, 
    "canonical_sequence_accession": "G00194ZL", 
    "canonical_sequence_md5": "8d666cd514e129bef59b1ff971d065ce", 
    "residuemap": {
        "1": [
            "r-1:2"
        ], 
        "1-2": [
            "l-1:2,3"
        ], 
        "2": [
            "r-1:3"
        ], 
        "2.1": [
            "r-1:4"
        ]
    }, 
    "residues": [
        {
            "absolute": "D", 
            "monodb": "x-dxyl-PEN-1:5", 
            "name": "Xyl", 
            "residueid": "1", 
            "residuetype": "monosaccharide", 
            "ring": "p"
        }, 
        {
            "absolute": "D", 
            "anomer": "b", 
            "monodb": "b-dglc-HEX-1:5|6:a||(3o:1n)sulfate", 
            "name": "GlcA+S", 
            "parentid": "1", 
            "residueid": "2", 
            "residuetype": "monosaccharide", 
            "ring": "p", 
            "site": "4"
        }
    ], 
    "svg_sequence_md5": "2f113caaf35d2e9bf5b246732cb63f46"
}