1ZZN

Crystal structure of a group I intron/two exon complex that includes all catalytic metal ion ligands.

Summary for 1ZZN

• Entry DOI: 10.2210/pdb1zzn/pdb
• Related: 1U6B
• Descriptor: 197-MER, 5'-R(*AP*AP*GP*CP*CP*AP*CP*AP*CP*AP*AP*AP*CP*CP*AP*GP*AP*CP*GP*GP*CP*C)-3', 5'-R(*CP*AP*(5MU))-3', ... (7 entities in total)
• Functional Keywords: rna structure, ribozyme, self-splicing intron, azoarcus, two-metal-ion mechanism, structural protein-rna complex, structural protein/rna
• Biological source: Homo sapiens (human); More
• Cellular location: Nucleus: P09012
• Total number of polymer chains: 4
• Total formula weight: 83512.94

Authors

Stahley, M.R.,Strobel, S.A. (deposition date: 2005-06-14, release date: 2005-08-30, Last modification date: 2023-08-23)

• Primary citation: Stahley, M.R.,Strobel, S.A.; Structural evidence for a two-metal-ion mechanism of group I intron splicing.; Science, 309:1587-1590, 2005; PubMed: 16141079; DOI: 10.1126/science.1114994

Experimental method

X-RAY DIFFRACTION (3.37 Å)