Structure of calmodulin complexed with a fragment of the olfactory CNG channel

Summary for 1SY9
NMR InformationBMRB: 5480
DescriptorCALMODULIN, Cyclic-nucleotide-gated olfactory channel, CALCIUM ION (3 entities in total)
Functional Keywords4 helix-turn-helix, calcium-binding protein
Biological sourceXenopus laevis (African clawed frog)
Cellular locationMembrane; Multi-pass membrane protein: Q03041
Total number of polymer chains2
Total formula weight20151.48
Contessa, G.M.,Orsale, M.,Melino, S.,Torre, V.,Paci, M.,Desideri, A.,Cicero, D.O. (deposition date: 2004-04-01, release date: 2005-04-12, Last modification date: 2011-07-13)
Primary citationCicero, D.O.,Contessa, G.M.,Desideri, A.,Melino, S.,Orsale, M.,Paci, M.,Torre, V.
Structure of calmodulin complexed with an olfactory CNG channel fragment and role of the central linker: residual dipolar couplings to evaluate calmodulin binding modes outside the kinase family.
J.Biomol.Nmr, 31:185-199, 2005
PubMed: 15803393
DOI: 110.1007/s10858-005-0165-1
PDB entries with the same primary citation
Experimental method
Structure validation
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PDB entries from 2021-06-09