This API endpoint handles listing (/genes) and retrieval (/genes/<ID>/) of genes that are contained in the database due to their association to
genetic variants that are involved in at least one oligogenic combination in OLIDA.

GET /api/genecombinations/833/genes/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/vnd.api+json
Vary: Accept

{
    "data": [
        {
            "type": "Gene",
            "id": "PRSS1",
            "attributes": {
                "go_molecular_function": [
                    "metal ion binding",
                    "serine-type endopeptidase activity"
                ],
                "pathway_id": [
                    "R-HSA-1592389",
                    "kegg_path:hsa04080",
                    "R-HSA-196854",
                    "kegg_path:hsa04974",
                    "R-HSA-196849",
                    "kegg_path:hsa05164",
                    "R-HSA-1474228",
                    "R-HSA-1592389",
                    "R-HSA-1474244",
                    "kegg_path:hsa04972",
                    "kegg_path:hsa04080",
                    "R-HSA-196854",
                    "R-HSA-196741",
                    "R-HSA-1430728",
                    "kegg_path:hsa04974",
                    "R-HSA-196849",
                    "R-HSA-1474228",
                    "kegg_path:hsa05164",
                    "R-HSA-1474244",
                    "kegg_path:hsa04972",
                    "R-HSA-1430728",
                    "R-HSA-196741"
                ],
                "essential_gene": null,
                "status": "CU",
                "uniprot_acc": "P07477",
                "ensembl_id": "ENSG00000204983",
                "entrez_id": "5644",
                "chromosome_number": "7",
                "lastmodified": "2021-10-18T11:00:44.706464"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "1460"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2466"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PRSS1/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PRSS1/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "466"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "833"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/PRSS1/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/PRSS1/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/PRSS1/?format=api"
            }
        },
        {
            "type": "Gene",
            "id": "SMAD4",
            "attributes": {
                "go_molecular_function": [
                    "transcription coactivator binding",
                    "protein homodimerization activity",
                    "I-SMAD binding",
                    "filamin binding",
                    "DNA-binding transcription activator activity, RNA polymerase II-specific",
                    "collagen binding",
                    "protein binding",
                    "identical protein binding",
                    "chromatin binding",
                    "sulfate binding",
                    "RNA polymerase II-specific DNA-binding transcription factor binding",
                    "RNA polymerase II cis-regulatory region sequence-specific DNA binding",
                    "DNA-binding transcription factor activity, RNA polymerase II-specific",
                    "transcription cis-regulatory region binding",
                    "DNA binding",
                    "metal ion binding",
                    "R-SMAD binding",
                    "DNA-binding transcription factor activity",
                    "sequence-specific DNA binding"
                ],
                "pathway_id": [
                    "kegg_path:hsa04390",
                    "kegg_path:hsa04933",
                    "kegg_path:hsa05220",
                    "R-HSA-2173793",
                    "kegg_path:hsa05212",
                    "R-HSA-8941855",
                    "R-HSA-170834",
                    "kegg_path:hsa04110",
                    "kegg_path:hsa05161",
                    "R-HSA-452723",
                    "kegg_path:hsa05161",
                    "kegg_path:hsa04110",
                    "R-HSA-1643685",
                    "kegg_path:hsa05212",
                    "R-HSA-2173795",
                    "R-HSA-8952158",
                    "kegg_path:hsa05220",
                    "kegg_path:hsa04390",
                    "kegg_path:hsa04933",
                    "R-HSA-201451",
                    "kegg_path:hsa05166",
                    "R-HSA-3315487",
                    "R-HSA-5689880",
                    "R-HSA-1266738",
                    "kegg_path:hsa05200",
                    "R-HSA-9615017",
                    "kegg_path:hsa04371",
                    "kegg_path:hsa04371",
                    "R-HSA-5663202",
                    "R-HSA-74160",
                    "R-HSA-8878166",
                    "kegg_path:hsa05200",
                    "R-HSA-9006936",
                    "kegg_path:hsa05166",
                    "R-HSA-1502540",
                    "R-HSA-162582",
                    "R-HSA-3304347",
                    "kegg_path:hsa04350",
                    "kegg_path:hsa05226",
                    "R-HSA-73857",
                    "R-HSA-5688426",
                    "kegg_path:hsa04068",
                    "kegg_path:hsa05225",
                    "kegg_path:hsa04520",
                    "kegg_path:hsa04659",
                    "R-HSA-392499",
                    "R-HSA-9614085",
                    "kegg_path:hsa04659",
                    "kegg_path:hsa04520",
                    "kegg_path:hsa04068",
                    "kegg_path:hsa05225",
                    "R-HSA-9617828",
                    "R-HSA-3304351",
                    "R-HSA-3311021",
                    "kegg_path:hsa04350",
                    "kegg_path:hsa05226",
                    "R-HSA-1181150",
                    "kegg_path:hsa04310",
                    "kegg_path:hsa04550",
                    "R-HSA-212436",
                    "R-HSA-2173796",
                    "kegg_path:hsa05210",
                    "kegg_path:hsa05210",
                    "R-HSA-3304349",
                    "R-HSA-8941326",
                    "R-HSA-2173789",
                    "R-HSA-597592",
                    "kegg_path:hsa04550",
                    "R-HSA-8878159",
                    "kegg_path:hsa04310"
                ],
                "essential_gene": "Essential",
                "status": "CU",
                "uniprot_acc": "Q13485",
                "ensembl_id": "ENSG00000141646",
                "entrez_id": "4089",
                "chromosome_number": "18",
                "lastmodified": "2021-10-18T11:00:44.651786"
            },
            "relationships": {
                "variant_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "SmallVariant",
                            "id": "866"
                        },
                        {
                            "type": "SmallVariant",
                            "id": "2465"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SMAD4/relationships/variant_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SMAD4/variants/?format=api"
                    }
                },
                "genecombination_set": {
                    "meta": {
                        "count": 2
                    },
                    "data": [
                        {
                            "type": "GeneCombination",
                            "id": "269"
                        },
                        {
                            "type": "GeneCombination",
                            "id": "833"
                        }
                    ],
                    "links": {
                        "self": "https://olida.ibsquare.be/api/genes/SMAD4/relationships/genecombination_set?format=api",
                        "related": "https://olida.ibsquare.be/api/genes/SMAD4/genecombinations/?format=api"
                    }
                }
            },
            "links": {
                "self": "https://olida.ibsquare.be/api/genes/SMAD4/?format=api"
            }
        }
    ],
    "meta": {
        "database_name": "OLIgogenic diseases DAtabase (OLIDA)",
        "resource_url": "olida.ibsquare.be",
        "api_release_year": "2021",
        "api_developer": [
            [
                "Arnau Dillen",
                "arnau.dillen@ulb.ac.be"
            ],
            [
                "Charlotte Nachtegael",
                "charlotte.nachtegael@ulb.be"
            ]
        ],
        "api_version": "0.3",
        "api_maintainers": [
            [
                "Charlotte Nachtegael",
                "charlotte.nachtegael@ulb.be"
            ]
        ],
        "api_documentation": [
            "olida.ibsquare.be/api/swagger",
            "olida.ibsquare.be/api/redoc"
        ],
        "copyright": "Copyright (c) 2025 · OLIDA All Rights Reserved.",
        "license": "CC Attribution-NonCommercial 4.0 International License",
        "ontologies": {
            "ORDO": "http://bioportal.bioontology.org/ontologies/ORDO",
            "GENO": "http://purl.obolibrary.org/obo/geno.owl",
            "MI": "http://purl.obolibrary.org/obo/mi.owl",
            "NCIT": "http://purl.obolibrary.org/obo/ncit.owl",
            "OGI": "http://purl.obolibrary.org/obo/ogi.owl",
            "OGG": "http://purl.obolibrary.org/obo/ogg.owl"
        },
        "relevant_publications_doi": [
            "10.1093/nar/gkv1068",
            "10.1093/database/baac023"
        ],
        "size": 2
    }
}