>7vld_D mol:protein length:149 Extracellular B1 globinSEFCSEADATIVIKQWNQIYNAGIGAKSRWTMGNEIFSSLFKLKPESEVLFNNVNVANMSSGAFHAHTVRVLSGLDMGINYLNDAGTLTSLTAHLAAQHVARTGLKAVYFDAMGKVLMTVLPSLIDNFNPDAWRNCLLPLKNAIAKGLP