Potassium in PDB 4fmw: Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2

The structure of Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2, PDB code: 4fmw was solved by A.Dong, H.Zeng, P.Loppnau, W.Tempel, C.Bountra, J.Weigelt, C.H.Arrowsmith, A.M.Edwards, H.Wu, Structural Genomics Consortium (Sgc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.99 / 2.00
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	37.097, 43.309, 60.347, 100.43, 90.03, 92.88
R / Rfree (%)	21.8 / 24.3

The binding sites of Potassium atom in the Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2 (pdb code 4fmw). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2, PDB code: 4fmw:

Potassium binding site 1 out of 1 in the Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9- ) Methyltransferase Domain Containing Protein 2 within 5.0Å range: probe atom residue distance (Å) B Occ B:K304 b:45.4 occ:1.00 O B:GLU199 2.9 21.0 1.0 O B:LYS201 2.9 19.6 1.0 O B:THR100 2.9 20.7 1.0 C B:SER200 2.9 21.0 1.0 O B:SER200 2.9 20.2 1.0 NE B:ARG102 3.2 23.0 1.0 O B:HOH406 3.3 17.9 1.0 N B:LYS201 3.4 17.2 1.0 CA B:SER200 3.4 18.0 0.5 CA B:SER200 3.4 18.0 0.5 C B:LYS201 3.5 20.2 1.0 C B:GLU199 3.6 21.6 1.0 N B:ARG102 3.6 15.1 1.0 NH2 B:ARG102 3.7 18.1 1.0 C B:THR100 3.7 21.3 1.0 CA B:LEU101 3.8 16.2 1.0 N B:SER200 3.8 18.1 1.0 CZ B:ARG102 3.9 32.2 1.0 CA B:LYS201 3.9 16.5 1.0 CG B:ARG102 4.0 19.9 1.0 N B:LEU101 4.1 17.0 1.0 CD B:ARG102 4.1 24.0 1.0 C B:LEU101 4.1 18.9 1.0 CB B:ARG102 4.3 13.8 1.0 N B:ALA202 4.5 16.6 1.0 CA B:ARG102 4.6 14.7 1.0 OG1 B:THR100 4.8 25.1 1.0 CA B:GLU199 4.8 18.0 1.0 CB B:SER200 4.8 22.2 0.5 CB B:SER200 4.8 22.2 0.5 CB B:THR100 4.9 26.0 1.0 CA B:THR100 4.9 18.6 1.0

H.Zeng, A.Dong, P.Loppnau, W.Tempel, C.Bountra, J.Weigelt, C.H.Arrowsmith, A.M.Edwards, H.Wu. Crystal Structure of Methyltransferase Domain of Human Rna (Guanine-9-) Methyltransferase Domain Containing Protein 2 To Be Published.