MgRNA: Classification of Mg2+ binding sites in RNA crystal structures

Center for Structural Genomics of Infectious Diseases

	MgRNA: Classification of Mg²⁺ binding sites in RNA crystal structures

Mg²⁺ site A3305 in 3V2D (2.7Å) -- RIBOSOME : Crystal structure of yfia bound to the 70s ribosome. this pdb entry contains coordinates for the 50s subunit of the 1st ribosome in the asu

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Binding environment of Mg²⁺ A3305

Mg²⁺ bound by non-RNA
Inner sphere	O_ph	C:A2612(OP1)
	O_r
	O_b+N_b
	Water	A4537, A4538, A4539, A4540
	Other	HIS:E132(NE2)
Outer sphere	P_out	U:A2611, G:A745
	R_out
	B_out	A:A746
	Each outer-sphere moiety is listed only once and only if it does not form inner-sphere interaction

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