3IWN

Co-crystal structure of a bacterial c-di-GMP riboswitch

Summary for 3IWN

Entry DOI	10.2210/pdb3iwn/pdb
Descriptor	C-di-GMP riboswitch, U1 small nuclear ribonucleoprotein A, 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one) (3 entities in total)
Functional Keywords	riboswitch, rna, u1a, rna-rna binding protein complex, acetylation, mrna processing, mrna splicing, nucleus, phosphoprotein, ribonucleoprotein, rna-binding, spliceosome, rna/rna binding protein
Biological source	Homo sapiens (human) More
Cellular location	Nucleus: P09012
Total number of polymer chains	4
Total formula weight	82659.46
Authors	Kulshina, N.,Baird, N.J.,Ferre-D'Amare, A.R. (deposition date: 2009-09-02, release date: 2009-11-10, Last modification date: 2024-02-21)
Primary citation	Kulshina, N.,Baird, N.J.,Ferre-D'Amare, A.R. Recognition of the bacterial second messenger cyclic diguanylate by its cognate riboswitch. Nat.Struct.Mol.Biol., 16:1212-1217, 2009 Cited by PubMed: 19898478 DOI: 10.1038/nsmb.1701 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (3.2 Å)

Structure validation