TY - GEN AU - Dunn,B M TI - The 2-A postdoc SN - 0027-8424 PY - 2001///0419 KW - Carboxypeptidases KW - chemistry KW - Cell Wall KW - Cephalosporins KW - Crystallography, X-Ray KW - Molecular Structure KW - Protein Structure, Secondary KW - Serine-Type D-Ala-D-Ala Carboxypeptidase KW - Streptomyces KW - enzymology N1 - Publication Type: Comment; Journal Article UR - https://doi.org/10.1073/pnas.98.4.1319 ER -