2AB4

Dissecting the Roles of a Strictly Conserved Tyrosine in Substrate Recognition and Catalysis by Pseudouridine 55 Synthase

Summary for 2AB4

• Entry DOI: 10.2210/pdb2ab4/pdb
• Descriptor: 5'-R(*CP*CP*AP*CP*GP*GP*UP*(FHU)P*CP*GP*AP*AP*UP*CP*CP*GP*UP*GP*GP*C)-3', tRNA pseudouridine synthase B, ZINC ION, ... (4 entities in total)
• Functional Keywords: rna modifications, isomerase-rna complex, isomerase/rna
• Biological source: Thermotoga maritima
• Total number of polymer chains: 2
• Total formula weight: 42004.46

Authors

Phannachet, K.,Elias, Y.,Huang, R.H. (deposition date: 2005-07-14, release date: 2005-12-13, Last modification date: 2023-08-23)

• Primary citation: Phannachet, K.,Elias, Y.,Huang, R.H.; Dissecting the roles of a strictly conserved tyrosine in substrate recognition and catalysis by pseudouridine 55 synthase.; Biochemistry, 44:15488-15494, 2005; PubMed: 16300397; DOI: 10.1021/bi050961w

Experimental method

X-RAY DIFFRACTION (2.4 Å)