title: Crystallization and preliminary X-ray crystallographic studies of human placental annexin IV.
abstract: Human placental annexin IV, a member of the annexin family of calcium and phospholipid-binding proteins, has been crystallized by the vapour diffusion method in the presence of calcium, using polyethylene glycol 8000. The crystals are orthorhombic, space C222(1), cell dimensions a = 105.4 A, b = 115.7 A, c = 80.7 A and diffract to at least 2.5 A resolution on a synchrotron source.
authors: Protein Structure Laboratory, Imperial Cancer Research Fund Laboratories, London, U.K.
authors: P S
authors: PS
authors: Freemont
authors: H P
authors: HP
authors: Driessen
authors: W
authors: W
authors: Verbi
authors: M J
authors: MJ
authors: Crumpton
mesh_terms: D001665:Binding Sites; D002118:Calcium / Q000378:metabolism; D002135:Calcium-Binding Proteins / Q000737:chemistry / Q000302:isolation & purification* / Q000378:metabolism; D003460:Crystallization; D005260:Female; D006801:Humans; D010920:Placenta / Q000378:metabolism*; D011247:Pregnancy; D011487:Protein Conformation; D014961:X-Ray Diffraction
chemical_list: D002135:Calcium-Binding Proteins; D002118:Calcium