pubmed-article:6748080 | pubmed:abstractText | Bovine platelet factor 4 has been crystallized by "vapor dilution" in space group P2(1)2(1)2(1), a = 63.7 A, b = 66.7 A, c = 80.5 A, with four molecules, each 9505 Mr, in the asymmetric unit. The crystals diffract X-rays to better than 2.8 A resolution. | lld:pubmed |