The winners of the 2007 ACA art contest. Clockwise beginning with the top left image: First Place: “2005 Wreath” by Lisa Horanyi, Honorable Mention: “Unraveling Collagen” by Julian Voss-Andreae, Second Place: “PE/PPE Protein Complex from Mycobacterium Tuberculosis” by Mike Strong. See www.AmerCrystalAssn.org for full descriptions of all entries.
Old series (1993-2017)
Editors: William L. Duax, Judith Flippen-Anderson

Contents of issue

Letter from the President

Letter from the President
Yuji Ohashi
 

Feature article

Quo vadis structural biology?
Cele Abad-Zapatero
 

IUCr journals news

Pseudoatoms and preferred skeletons in crystals
A. VegasV. García-Baonza
 

IUCr journals news

2,4,6-Triamino-1,3,5-triazine-1H-isoindole-1,3(2H)-dione (1/3)
G.J. PerpétuoJ. Janczak
 

IUCr journals news

11-Bromo-1-ferrocenylundecan-1-one
C.J. McAdamB.H. RobinsonJ. Simpson
 

IUCr journals news

Complex structure of a bacterial class 2 histone deacetylase homologue with a trifluoromethylketone inhibitor
T.K. NielsenC. Hildmann, D. Riester, D. Wegener, A. SchwienhorstR. Ficner
 

IUCr journals news

Small-angle pump–probe studies of photoexcited nanoparticles
A. PlechV. Kotaidis, K. IstominM. Wulff
 

Miscellany

Support for third world science
William L. Duax
 

Regional news

Crystallography in South Africa
Demetrius Levendis
 

Miscellany

New imgCIF dictionary for review
I. David Brown
 

Meeting report

Basic school on crystallography
Gervais Chapuis
 

Meeting report

7th Singapore National Crystal Growing Challenge
Jagadese VittalFeng Xu
 

Awards and prizes

ECA 2007 awards
 

Awards and prizes

2006 Struchkov Prize
 

Notice

ACA meeting to be climate neutral
Christopher P. Hill