>7ttz_A mol:protein length:220 IgA FcRVPPPPPCCHPRLSLHRPALEDLLLGSEANLTCTLTGLRDASGATFTWTPSSGKSAVQGPPERDLCGCYSVSSVLPGSAQPWNHGETFTCTAAHPELKTPLTATLSKSGNTFRPEVHLLPPPSEELALNELVTLTCLARGFSPKDVLVRWLQGSQELPREKYLTWASRQEPSQGTTTFFVYSILRVAAEDWKKGDTFSCMVGHEALPLAFTQKTIDRLAG