Table 10 Additional rules: the inconsistencies of cross-reference links
From: On InChI and evaluating the quality of cross-reference links
X⇔Y | X↔Y | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Type of links | CHSI | CHsI | ChsI | Chs- | Ch-I | C--- | CHSI | CHsI | ChsI | Chs- | Ch-I | C--- |
HMDB → PDBeChem | 1.26% | 0.93% | 0.93% | 0.93% | 0.84% | 0.59% | 1.26% | 0.93% | 0.93% | 0.93% | 0.84% | 0.59% |
HMDB → DrugBank | 6.86% | 4.92% | 4.27% | 4.27% | 1.81% | 1.55% | 6.79% | 4.85% | 4.20% | 4.20% | 1.75% | 1.49% |
HMDB → ChEBI | 12.07% | 6.82% | 6.55% | 6.55% | 4.40% | 3.33% | 11.94% | 6.68% | 6.39% | 6.39% | 4.19% | 3.09% |
ChEBI → PDBeChem | 9.28% | 8.05% | 6.26% | 6.26% | 4.46% | 1.69% | 9.28% | 8.05% | 6.21% | 6.21% | 4.41% | 1.54% |
ChEBI → DrugBank | 32.02% | 28.21% | 27.23% | 27.18% | 18.84% | 17.85% | 21.66% | 17.08% | 12.97% | 12.93% | 4.41% | 3.25% |
ChEBI → HMDB | 22.19% | 10.26% | 6.24% | 6.24% | 3.05% | 2.91% | 21.50% | 9.57% | 5.41% | 5.41% | 2.22% | 2.08% |
DrugBank → PDBeChem | 24.78% | 23.34% | 23.03% | 23.03% | 3.92% | 2.11% | 24.76% | 23.32% | 22.97% | 22.97% | 3.86% | 2.01% |
DrugBank → ChEBI | 17.29% | 14.50% | 13.34% | 13.34% | 3.13% | 1.91% | 17.05% | 14.27% | 13.05% | 13.05% | 2.84% | 1.57% |
NPC → DrugBank | 20.63% | 11.48% | 11.25% | 11.25% | 5.93% | 5.63% | 20.11% | 10.80% | 9.60% | 9.60% | 3.68% | 3.15% |