GO:0005581; C:collagen; IEA:UniProtKB-KW.
GO:0005788; C:endoplasmic reticulum lumen; TAS:Reactome.
GO:0005615; C:extracellular space; IDA:BHF-UCL.
GO:0043234; C:protein complex; IPI:MGI.
GO:0005578; C:proteinaceous extracellular matrix; NAS:UniProtKB.
GO:0042383; C:sarcolemma; IEA:Compara.
GO:0005201; F:extracellular matrix structural constituent; NAS:UniProtKB.
GO:0030674; F:protein binding, bridging; NAS:UniProtKB.
GO:0007411; P:axon guidance; TAS:Reactome.
GO:0016337; P:cell-cell adhesion; NAS:UniProtKB.
GO:0030574; P:collagen catabolic process; TAS:Reactome.
GO:0022617; P:extracellular matrix disassembly; TAS:Reactome.
GO:0070208; P:protein heterotrimerization; IPI:MGI.