2PQ3

N-Terminal Calmodulin Zn-Trapped Intermediate

Summary for 2PQ3

• Entry DOI: 10.2210/pdb2pq3/pdb
• Descriptor: Calmodulin, CACODYLATE ION, ZINC ION, ... (4 entities in total)
• Functional Keywords: calmodulin, helix-turn-helix, ef-hand, n-terminal calmodulin, cam, n-cam, metal binding protein
• Biological source: Rattus norvegicus (Norway rat)
• Cellular location: Cytoplasm, cytoskeleton, spindle: P62161
• Total number of polymer chains: 1
• Total formula weight: 8722.16

Authors

Warren, J.T.,Guo, Q.,Tang, W.J. (deposition date: 2007-05-01, release date: 2007-10-16, Last modification date: 2024-02-21)

• Primary citation: Warren, J.T.,Guo, Q.,Tang, W.J.; A 1.3-A structure of zinc-bound N-terminal domain of calmodulin elucidates potential early ion-binding step.; J.Mol.Biol., 374:517-527, 2007; PubMed: 17942116; DOI: 10.1016/j.jmb.2007.09.048

Experimental method

X-RAY DIFFRACTION (1.3 Å)