>8tys_E mol:protein length:230 Collagen IV, chain VikingAPKSRGFIFARHSQSVHVPQCPANTNLLWEGYSLSGNVAASRAVGQDLGQSGSCMMRFTTMPYMLCDITNVCHFAQNNDDSLWLSTAEPMPMTMTPIQGRDLMKYISRCVVCETTTRIIALHSQSMSIPDCPGGWEEMWTGYSYFMSTLDNVGGVGQNLVSPGSCLEEFRAQPVIECHGHGRCNYYDALASFWLTVIEEQDQFVQPRQQTLKADFTSKISRCTVCRRRGN