>4m5t_A mol:protein length:87 Alpha-crystallin B chainGMRLEKDRFSVNLDVKHFSPEELKVKVLGDVIEVHGKHEERQDEHGFISRCFHRKYRIPADVDPLTITSSLSSDGVLTVNGPRKQVS