>4hop_B mol:protein length:123 Nitric oxide synthase, brainNTFGVQQIQPNVISVRLFKRKVGGLGFLVKERVSKPPVIISDLIRGGAAEQSGLIQAGDIILAVNDRPLVDLSYDSALEVLRGIASETHVVLILRGPEGFTTHLEMTFTGDGTPKTIRVTQPL