>3ejh_B mol:protein length:93 FibronectinDQCIVDDITYNVQDTFHKKHEEGHMLNCTCFGQGRGRWKCDPVDQCQDSETGTFYQIGDSWEKYVHGVRYQCYCYGRGIGEWHCQPLQTYPSS