>3gxe_B mol:protein length:93 FibronectinDQCIVDDITYNVQDTFHKKHEEGHMLNCTCFGQGRGRWKCDPVDQCQDSETGTFYQIGDSWEKYVHGVRYQCYCYGRGIGEWHCQPLQTYPSS