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81 research outputs found

Phasing low-resolution macromolecular structure factors by matricial direct methods

Author: A. D. Podjarny
P. B. Sigler
R. W. Schevitz
Publication venue: International Union of Crystallography (IUCr)
Publication date: 01/09/1981
Field of study

Refinement of tRNA<sub>f</sub><sup>Met</sup>: how to combine stereochemical information with low- and medium-resolution data

Author: A. D. Podjarny
J. L. Sussman
P. B. Sigler
R. W. Schevitz
Publication venue: International Union of Crystallography (IUCr)
Publication date: 16/08/1981
Field of study

Functional inferences from crystals of Escherichia coli trp repressor.

Author: A Joachimiak
C Yanofsky
P B Sigler
R L Kelley
R W Schevitz
Publication venue: Elsevier BV
Publication date: 01/10/1983
Field of study

The structural basis for activation of trp repressor by L-tryptophan

Author: A. Joachimiak
C. L. Lawson
P. B. Sigler
R. W. Schevitz
R.-G. Zhang
Z. Otwinowsky
Publication venue: Springer Netherlands
Publication date: 01/01/1988
Field of study

Improving and extending the phases of medium- and low-resolution macromolecular structure factors by density modification

Author: A. D. Podjarny
J. J. Hughes
M. Zwick
P. B. Sigler
R. W. Schevitz
Publication venue: International Union of Crystallography (IUCr)
Publication date: 01/09/1981
Field of study

trp Repressor, A Crystallographic Study of Allostery in Genetic Regulation

Author: A. Joachimiak
C. L. Lawson
P. B. Sigler
R. Marmostein
R. W. Schevitz
R.-G. Zhang
Z. Otwinowski
Publication venue: Springer US
Publication date: 01/01/1987
Field of study

The<i>trp</i>repressor/operator system: the crystallography of ligand-activated genetic regulation

Author: A. Joachimiak
C. L. Lawson
P. B. Sigler
R. Q. Marmorstein
R. W. Schevitz
R.-G. Zhang
Z. Otwinowski
Publication venue: International Union of Crystallography (IUCr)
Publication date: 12/08/1987
Field of study

Phase improvement by density modification in three large structures

Author: A. D. Podjarny
D. Feldman
E. M. Westbrook
J. Hughes
M. Zwick
P. B. Sigler
R. W. Schevitz
Publication venue: International Union of Crystallography (IUCr)
Publication date: 16/08/1981
Field of study

Site of covalent attachment in the crystalline osmium-tRNA fMet

Author: Beer M.
Burton K„
Criegee R.
Dwyer F. P.
Hayatsu H.
Holley R. W.
Hoskinson R. M.
Johnson C. D.
Kearns D. R.
Kim S. H.
Muench K.
Pasek M.
Reeves R. H.
Rushizky G. W.
Schevitz R. W.
Schevitz R. W.
Schulman L. H.
Shapiro R.
Simsek M.
Subbaraman L. R.
Subbaraman L. R.
Subbaraman L. R.
Tomlinson R. V.
Uziel M.
Publication venue: 'American Chemical Society (ACS)'
Publication date
Field of study

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