>7kos_A mol:protein length:149 Pterin Binding ProteinSNAGTIAKPQGKPILTISGNITNTNAEGAAQFDRDMLEALGMETVETTTPWHDGRVRFDGVSLAKLMDIVGAKGTSVTAVALNDYVSTIPIEDFKKFNVILAIKLDGNYMTVREKGPLFVIYPYDSDPELQKQTYYSRSAWQVAKLIVE