A Portal for Three-dimensional Structural Information about Nucleic Acids
As of 28-Sep-2016 number of released structures: 8524
Search for released structures

NDB ID: PR0169    PDB ID: 2AB4 


Title:

DISSECTING THE ROLES OF A STRICTLY CONSERVED TYROSINE IN SUBSTRATE RECOGNITION AND CATALYSIS BY PSEUDOURIDINE 55 SYNTHASE

Molecular Description:

PROTEIN/RNA Complex

Structural Keywords:

SINGLE STRAND, LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

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, pp. 15488 - 15494, 2005.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

P 21 21 2

Cell Constants:

a = 157.87   b = 51.87   c = 57.15 (Ångstroms)

α = 90.0   β = 90.0   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS 1.1 program. The R value is 0.0 for 16411 reflections in the resolution range 50.0 to 2.4 Ångstroms with Fobs >  2.0 sigma(Fobs) and with I >  2.0 sigma(I)