1. Conformational parameters for amino acids in helical, β-sheet, and random coil regions calculated from proteins
2. How good are predictions of protein secondary structure?
3. Data Bank entries for proteins included in the sample are. 1CPV, 1CAC, 5CPA, 2CHA, 2GCH, 1CTX, 3CNA, 1CRN, 2B5C, 156B, 3CYT, 2C2C, 351C, 3DFR, 1EST, 1ECD, 3FXC, 3FXN, 3FAB, 1REI, 1INS, 4LDH, 1LH1, 1LZM, 1MLT, 2APP, 2ACT, 2ADK, 4ADH, 1ABP, 1GCN, 1GPD, 2MHB, 1LHB, 1HIP, 2MBN, 1NXB, lOVO, 1PPT, 8PAP, 3PGM, 3BP2, 1PCY, 2PAB, 2SGA, 1RHD, 1RNS, 2SNS, 2SSI, 2SBT, 2SOD, 3TLN, 1TIM, 1TPO, 4PTI, 2WGA, 2TAA, 5API, 3CAT, 1CTS, 2CDV, 1CC5,1HMQ, 1ICB, 2PKA, 1PYP, 4RSA, 2GRS
4. The protein data bank: A computer-based archival file for macromolecular structures