Crystal structure of human recombinant interleukin-4 at 2.25 A resolution.
Wlodawer, A., Pavlovsky, A., Gustchina, A.(1992) FEBS Lett 309: 59-64
- PubMed: 1511746 
- DOI: 10.1016/0014-5793(92)80739-4
- Primary Citation of Related Structures:  
1RCB - PubMed Abstract: 
The crystal structure of human recombinant interleukin-4 (IL-4) has been solved by multiple isomorphous replacement, and refined to an R factor of 0.218 at 2.25 A resolution. The molecule is a left-handed four-helix bundle with a short stretch of beta sheet ...