Magnesium in PDB 2iq1: Crystal Structure of Human PPM1K

The structure of Crystal Structure of Human PPM1K, PDB code: 2iq1 was solved by J.B.Bonanno, J.Freeman, M.Russell, K.T.Bain, J.Adams, L.Pelletier, S.Wasserman, J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Researchcenter For Structural Genomics (Nysgxrc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 2.25
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	59.442, 69.406, 77.401, 90.00, 90.00, 90.00
R / Rfree (%)	18.1 / 23.9

The binding sites of Magnesium atom in the Crystal Structure of Human PPM1K (pdb code 2iq1). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Human PPM1K, PDB code: 2iq1:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human PPM1K


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Human PPM1K within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1 b:41.7 occ:1.00 O A:HOH472 1.8 26.1 0.5 OD1 A:ASP127 2.1 45.4 1.0 O A:HOH473 2.1 35.2 1.0 O A:HOH470 2.1 38.5 1.0 O A:GLY128 2.4 42.6 1.0 OD2 A:ASP337 2.7 51.5 0.5 CG A:ASP127 3.3 45.6 1.0 O A:HOH471 3.4 36.3 1.0 C A:GLY128 3.6 42.7 1.0 CG A:ASP337 3.7 51.8 0.5 OD2 A:ASP298 3.7 55.4 0.5 OD2 A:ASP127 3.9 43.3 1.0 OD1 A:ASP337 3.9 48.4 0.5 OD1 A:ASP298 3.9 53.0 0.5 O A:HOH474 4.0 47.5 1.0 OD1 A:ASP109 4.1 44.0 1.0 N A:GLY128 4.1 40.5 1.0 C A:ASP127 4.2 40.5 1.0 CG A:ASP298 4.2 51.2 0.5 O A:ASP127 4.4 41.2 1.0 CA A:GLY128 4.5 42.0 1.0 CB A:ASP127 4.5 42.0 1.0 OE1 A:GLU108 4.5 60.4 1.0 OD1 A:ASN338 4.5 47.3 1.0 CA A:ASP127 4.6 41.5 1.0 N A:HIS129 4.6 43.5 1.0 CB A:GLU108 4.8 48.8 1.0 CA A:HIS129 4.9 46.0 1.0 CB A:HIS129 4.9 45.3 1.0

S.C.Almo, J.B.Bonanno, J.M.Sauder, S.Emtage, T.P.Dilorenzo, V.Malashkevich, S.R.Wasserman, S.Swaminathan, S.Eswaramoorthy, R.Agarwal, D.Kumaran, M.Madegowda, S.Ragumani, Y.Patskovsky, J.Alvarado, U.A.Ramagopal, J.Faber-Barata, M.R.Chance, A.Sali, A.Fiser, Z.Y.Zhang, D.S.Lawrence, S.K.Burley. Structural Genomics of Protein Phosphatases J.Struct.Funct.Genom. V. 8 121 2007.
ISSN: ISSN 1345-711X
PubMed: 18058037
DOI: 10.1007/S10969-007-9036-1