Calcium in PDB 3sm3: Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262.

The structure of Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262., PDB code: 3sm3 was solved by S.Vorobiev, H.Neely, J.Seetharaman, A.Snyder, P.Patel, R.Xiao, C.Ciccosanti, J.K.Everett, R.Nair, T.B.Acton, B.Rost, G.T.Montelione, J.F.Hunt, L.Tong, Northeast Structural Genomics Consortium (Nesg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.82 / 2.20
Space group	P 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	51.589, 51.589, 207.028, 90.00, 90.00, 90.00
R / Rfree (%)	19.2 / 24.6

The binding sites of Calcium atom in the Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262. (pdb code 3sm3). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262., PDB code: 3sm3:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:36.6 occ:0.34 O A:HOH558 2.8 34.4 1.0 O A:HOH505 3.1 33.7 1.0 CD A:ARG171 4.1 26.4 1.0 O4 A:PEG401 4.3 49.6 1.0 NH2 A:ARG154 4.4 31.2 1.0 CB A:ARG171 4.5 33.7 1.0 CA A:GLY176 4.5 36.7 1.0 CG A:ARG171 4.9 32.2 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. Northeast Structural Genomics Consortium Target MAR262. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca302 b:83.1 occ:1.00 OD1 A:ASP172 2.8 39.6 1.0 OE2 A:GLU179 3.0 68.0 1.0 O A:HOH568 3.0 71.2 1.0 CG A:ASP172 4.0 35.5 1.0 CD A:GLU179 4.2 71.9 1.0 CB A:ASP172 4.5 33.8 1.0 CG A:GLU179 4.8 67.2 1.0 OD2 A:ASP172 5.0 42.3 1.0

S.Vorobiev, H.Neely, J.Seetharaman, A.Snyder, P.Patel, R.Xiao, C.Ciccosanti, J.K.Everett, R.Nair, T.B.Acton, B.Rost, G.T.Montelione, J.F.Hunt, L.Tong. Crystal Structure of Sam-Dependent Methyltransferases Q8PUK2_METMA From Methanosarcina Mazei. To Be Published 2009.