TY - GEN AU - Yang,W AU - Hendrickson,W A AU - Kalman,E T AU - Crouch,R J TI - Expression, purification, and crystallization of natural and selenomethionyl recombinant ribonuclease H from Escherichia coli SN - 0021-9258 PY - 1990///0913 KW - Chromatography, DEAE-Cellulose KW - Chromatography, High Pressure Liquid KW - Chromatography, Ion Exchange KW - Crystallization KW - Enzyme Stability KW - Escherichia coli KW - genetics KW - Gene Expression KW - Mutation KW - Protein Conformation KW - Recombinant Proteins KW - isolation & purification KW - Ribonucleases KW - Selenium KW - metabolism KW - Selenomethionine KW - Temperature KW - X-Ray Diffraction N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S ER -