| Chain | GOid | namespace | contents |
| A | 0004571 | molecular_function | mannosyl-oligosaccharide 1,2-alpha-mannosidase activity |
| A | 0005509 | molecular_function | calcium ion binding |
| A | 0005783 | cellular_component | endoplasmic reticulum |
| A | 0005975 | biological_process | carbohydrate metabolic process |
| A | 0006091 | biological_process | generation of precursor metabolites and energy |
| A | 0006486 | biological_process | obsolete protein glycosylation |
| A | 0008218 | biological_process | bioluminescence |
| A | 0016020 | cellular_component | membrane |
| A | 0016787 | molecular_function | hydrolase activity |
| A | 0016798 | molecular_function | hydrolase activity, acting on glycosyl bonds |
| A | 0036503 | biological_process | ERAD pathway |
| A | 0044322 | cellular_component | endoplasmic reticulum quality control compartment |
| A | 0046872 | molecular_function | metal ion binding |
| A | 1904380 | biological_process | endoplasmic reticulum mannose trimming |
| A | 1904382 | biological_process | mannose trimming involved in glycoprotein ERAD pathway |
| B | 0003756 | molecular_function | protein disulfide isomerase activity |
| B | 0005783 | cellular_component | endoplasmic reticulum |
| B | 0005788 | cellular_component | endoplasmic reticulum lumen |
| B | 0006457 | biological_process | protein folding |
| B | 0010467 | biological_process | gene expression |
| B | 0015035 | molecular_function | protein-disulfide reductase activity |
| B | 0016853 | molecular_function | isomerase activity |
| B | 0034976 | biological_process | response to endoplasmic reticulum stress |
| B | 0051082 | molecular_function | unfolded protein binding |
