3.5.1.B15 analysis of enzyme crystal structure, PDB ID 3PL1 756516 3.5.1.B15 crystal structure (PDB ID 2WT9) analysis, and modeling of substrate binding and unbinding, overview 735054 3.5.1.B15 determination and analysis of the crystal structure of substrate-free PncA from Bacillus subtilis (BsPncA) at 2.0 A resolution 752683 3.5.1.B15 three-dimensional structure of pyrazinamidase at 2.05 A resolution and the structure of its complex with Zn2+ at 1.65 A resolution 744296