>5kf4_D mol:protein length:100 Collagen alpha-1(XX) chainGPAAAPALDTLPAPTSLVLSQVTSSSIRLSWTPAPRHPLKYLIVWRASRGGTPREVVVEGPAASTELHNLASRTEYLVSVFPIYEGGVGEGLRGLVTTAP