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NDB ID: NA0445    PDB ID: 3LQX 


Title:

SRP RIBONUCLEOPROTEIN CORE COMPLEXED WITH COBALT HEXAMMINE

Molecular Description:

Signal recognition particle protein

Structural Keywords:

RH SINGLE STRAND, HAIRPIN LOOP

Nucleic Acid Sequence:

Click to show/hide 1 nucleic acid sequences

Protein Sequence:

Click to show/hide 1 protein sequences

Primary Citation:

Batey, R.T., Doudna, J.A.
Structural and Energetic Analysis of Metal Ions Essential to SRP Signal Recognition Domain Assembly 
Biochemistry, 41, pp. 11703 - 11710, 2002.

Experimental Information:

X-RAY DIFFRACTION

Space Group:

C 1 2 1

Cell Constants:

a = 136.818   b = 77.765   c = 32.735 (Ångstroms)

α = 90.0   β = 94.08   γ = 90.0 (degrees)

Refinement:

The structure was refined using the CNS program. The R value is 0.0 for 47287 reflections in the resolution range 20.0 to 1.93 Ångstroms with Fobs >  0.0 sigma(Fobs) and with I >  0.0 sigma(I)