3ar7
Calcium pump crystal structure with bound TNP-ATP and TG in the absence of Ca2+Calcium pump crystal structure with bound TNP-ATP and TG in the absence of Ca2+
Template:ABSTRACT PUBMED 21239683
FunctionFunction
[AT2A1_RABIT] This magnesium-dependent enzyme catalyzes the hydrolysis of ATP coupled with the translocation of calcium from the cytosol to the sarcoplasmic reticulum lumen. Contributes to calcium sequestration involved in muscular excitation/contraction (By similarity).
About this StructureAbout this Structure
3ar7 is a 1 chain structure with sequence from Oryctolagus cuniculus. Full crystallographic information is available from OCA.
See AlsoSee Also
ReferenceReference
- ↑ Toyoshima C, Yonekura SI, Tsueda J, Iwasawa S. Trinitrophenyl derivatives bind differently from parent adenine nucleotides to Ca2+-ATPase in the absence of Ca2+ Proc Natl Acad Sci U S A. 2011 Jan 14. PMID:21239683 doi:10.1073/pnas.1017659108