>7v0f_A mol:protein length:200 6-carboxy-5,6,7,8-tetrahydropterin synthaseSHMLIRKLFKFENAHVVRNCTSDRCKRSIHGHSYKVELLLKASKLDHGQMVYDFGLLKGVIKDLFDSFDHAICFWEKDDPQYIDACKTFSARWISLPVSPSAEQFSRIFFYLAQQVLQSTVTQNGEGDVEVYSVIVHETDTGYAQSFLEDIQNEQMGLLNLEGIIFSEQVQSEWADPNMYENLKQGIKFHNPHVNLQVEV