1i0e
CRYSTAL STRUCTURE OF CREATINE KINASE FROM HUMAN MUSCLE
| |||||||
| , resolution 3.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Activity: | Creatine kinase, with EC number 2.7.3.2 | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
OverviewOverview
The crystal structure of human muscle creatine kinase has been determined by the molecular-replacement method and refined at 3.5A resolution. The structures of both the monomer and the dimer closely resemble those of the other known structures in the creatine kinase family. Two types of dimers, one with a non-crystallographic twofold symmetry axis and the other with a crystallographic twofold symmetry axis, were found to exist simultaneously in the crystal. These dimers form an infinite "double-helix"-like structure along an unusual long crystallographic 3(1) axis.
About this StructureAbout this Structure
1I0E is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
ReferenceReference
Structure of human muscle creatine kinase., Shen YQ, Tang L, Zhou HM, Lin ZJ, Acta Crystallogr D Biol Crystallogr. 2001 Aug;57(Pt 8):1196-200. PMID:11517911
Page seeded by OCA on Sun Mar 30 21:12:51 2008