| gptkbp:instanceOf | gptkb:gene 
 | 
                        
                            
                                | gptkbp:alternativeSplicing | yes 
 | 
                        
                            
                                | gptkbp:associatedWith | gptkb:Ehlers-Danlos_syndrome gptkb:Caffey_disease
 gptkb:idiopathic_osteoporosis
 gptkb:osteogenesis_imperfecta
 
 | 
                        
                            
                                | gptkbp:biologicalProcess | forms type I collagen fibrils provides tensile strength to tissues
 
 | 
                        
                            
                                | gptkbp:clinicalTrialPhase | genetic testing for Ehlers-Danlos syndrome genetic testing for osteogenesis imperfecta
 
 | 
                        
                            
                                | gptkbp:discoveredBy | Sykes et al. 
 | 
                        
                            
                                | gptkbp:encodes | gptkb:collagen_alpha-1(I)_chain 
 | 
                        
                            
                                | gptkbp:Entrez_Gene_ID | 1277 ENSG00000108821
 
 | 
                        
                            
                                | gptkbp:expressedIn | gptkb:skeletal_muscle development
 adulthood
 
 | 
                        
                            
                                | gptkbp:firstDescribed | 1980s 
 | 
                        
                            
                                | gptkbp:fullName | gptkb:collagen_type_I_alpha_1_chain 
 | 
                        
                            
                                | gptkbp:function | collagen biosynthesis structural component of extracellular matrix
 
 | 
                        
                            
                                | gptkbp:geneType | protein-coding 
 | 
                        
                            
                                | gptkbp:hasTranscriptVariant | multiple 
 | 
                        
                            
                                | gptkbp:HGNC_ID | gptkb:HGNC:2197 
 | 
                        
                            
                                | gptkbp:interactsWith | gptkb:integrins gptkb:COL1A2_protein
 gptkb:fibronectin
 
 | 
                        
                            
                                | gptkbp:length | 1464 amino acids 
 | 
                        
                            
                                | gptkbp:locatedOnChromosome | gptkb:chromosome_17 gptkb:17q21.33
 
 | 
                        
                            
                                | gptkbp:mutationAssociatedWith | nonsense deletion
 missense
 duplication
 hearing loss
 splice-site
 blue sclerae
 bone fragility
 
 | 
                        
                            
                                | gptkbp:OMIM | 120150 
 | 
                        
                            
                                | gptkbp:organism | gptkb:Homo_sapiens 
 | 
                        
                            
                                | gptkbp:orthologInMouse | gptkb:Col1a1 
 | 
                        
                            
                                | gptkbp:pathway | gptkb:PI3K-Akt_signaling_pathway extracellular matrix organization
 focal adhesion
 collagen biosynthesis and modifying enzymes
 
 | 
                        
                            
                                | gptkbp:product | triple helix 
 | 
                        
                            
                                | gptkbp:proteinFamily | gptkb:von_Willebrand_factor_type_C_domain collagen family
 collagen triple helix repeat
 
 | 
                        
                            
                                | gptkbp:RefSeq | NM_000088 NP_000079
 
 | 
                        
                            
                                | gptkbp:UniProtID | P02452 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Caffey_disease gptkb:collagen_alpha-1(I)_chain
 gptkb:collagen_type_I_alpha_1_chain
 gptkb:collagen_type_I_alpha_chain
 gptkb:Osteogenesis_Imperfecta_Type_II
 gptkb:Osteogenesis_imperfecta_type_II
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | COL1A1 gene 
 |