>8r4l_B mol:protein length:122 Four-helix bundle copper-binding proteinGEDPHAGHKMSHGAKYKALLDSSSHCVAVGEDCLRHCFEMLAMNDASLGACTKATYDLVAACGALAKLAGTNSAFTPAFAKVVADVCAACKKECDKFPSIAECKACGEACQACAEECHKVAA