4IK9
High resolution structure of GCaMP3 dimer form 2 at pH 7.5
Summary for 4IK9
Entry DOI | 10.2210/pdb4ik9/pdb |
Related | 4IK1 4IK3 4IK4 4IK5 4IK8 |
Descriptor | RCaMP, Green fluorescent protein, CALCIUM ION, DI(HYDROXYETHYL)ETHER, ... (4 entities in total) |
Functional Keywords | calcium indicator, mutants, fluorescent intensity, dimerization, beta-barrel, calmodulin, ca ion, cytpplasm, fluorescent protein |
Biological source | Entacmaea quadricolor (Bubble-tip anemone) More |
Total number of polymer chains | 1 |
Total formula weight | 50810.82 |
Authors | |
Primary citation | Chen, Y.,Song, X.,Ye, S.,Miao, L.,Zhu, Y.,Zhang, R.G.,Ji, G. Structural insight into enhanced calcium indicator GCaMP3 and GCaMPJ to promote further improvement. Protein Cell, 4:299-309, 2013 Cited by PubMed: 23549615DOI: 10.1007/s13238-013-2103-4 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.8 Å) |
Structure validation
Download full validation report