Figure 19.1.3.1

Kossiakoff, A. A.

doi:10.1107/97809553602060000698

International
Tables for
Crystallography
Volume F
Crystallography of biological macromolecules
Edited by M. G. Rossmann and E. Arnold

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International Tables for Crystallography (2006). Vol. F. ch. 19.1, p. 420 | 1 | 2 |

Figure 19.1.3.1

A. A. Kossiakoff^a ^*

^aDepartment of Biochemistry and Molecular Biology, CLSC 161A, University of Chicago, Chicago, IL 60637, USA
Correspondence e-mail: koss@cummings.uchicago.edu

Figure 19.1.3.1

Information content in neutron density maps. (a) A well ordered tyrosine ring in the 1.4 Å refined structure of crambin (Teeter & Kossiakoff, 1984). (b) D₂O − H₂O difference density map of a hydrogen-bonding network in trypsin: Gln30 Oɛ1–Ser139 D_γ, Ser139 O_γ–W301, W301–Tyr29 DO. Water density and H/D exchange density shown.