>4dmu_I mol:protein length:87 Collagen III derived triple-helical peptideXGPPGPPGPPGPRGQPGVMGFPGPPGPPXXGPPGPPGPPGPRGQPGVMGFPGPPGPPXXGPPGPPGPPGPRGQPGVMGFPGPPGPPX