Magnesium in PDB 621p: Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules

Protein crystallography data

The structure of Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules, PDB code: 621p was solved by U.Krengel, A.Scherer, W.Kabsch, A.Wittinghofer, E.F.Pai, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.40
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 40.400, 40.400, 160.700, 90.00, 90.00, 120.00
R / Rfree (%) 18 / n/a

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules (pdb code 621p). 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 Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules, PDB code: 621p:

Magnesium binding site 1 out of 1 in 621p

Go back to Magnesium Binding Sites List in 621p
Magnesium binding site 1 out of 1 in the Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg168

b:13.4
occ:1.00
O2G A:GNP167 2.3 2.0 1.0
OG A:SER17 2.4 11.2 1.0
OG1 A:THR35 2.4 4.8 1.0
O A:HOH386 2.5 6.0 1.0
O2B A:GNP167 2.5 7.4 1.0
CB A:THR35 3.2 4.0 1.0
PG A:GNP167 3.3 5.7 1.0
CB A:SER17 3.3 11.3 1.0
N3B A:GNP167 3.4 8.9 1.0
PB A:GNP167 3.4 2.0 1.0
OD1 A:ASP57 3.9 4.9 1.0
N A:THR35 4.0 8.4 1.0
CG2 A:THR35 4.1 2.0 1.0
N A:SER17 4.2 7.0 1.0
O2A A:GNP167 4.3 15.4 1.0
CA A:THR35 4.3 8.4 1.0
O1G A:GNP167 4.3 9.7 1.0
CA A:SER17 4.3 8.7 1.0
O3G A:GNP167 4.4 11.9 1.0
O3A A:GNP167 4.5 12.2 1.0
O A:THR58 4.5 12.3 1.0
O1B A:GNP167 4.6 10.2 1.0
O A:ASP33 4.6 18.0 1.0
CG A:LYS16 4.6 4.9 1.0
PA A:GNP167 4.7 11.8 1.0
NZ A:LYS16 4.8 2.0 1.0
CG A:ASP57 4.8 8.1 1.0
O1A A:GNP167 4.9 11.1 1.0
C A:PRO34 4.9 7.8 1.0

Reference:

U.Krengel, I.Schlichting, A.Scherer, R.Schumann, M.Frech, J.John, W.Kabsch, E.F.Pai, A.Wittinghofer. Three-Dimensional Structures of H-Ras P21 Mutants: Molecular Basis For Their Inability to Function As Signal Switch Molecules. Cell(Cambridge,Mass.) V. 62 539 1990.
ISSN: ISSN 0092-8674
PubMed: 2199064
DOI: 10.1016/0092-8674(90)90018-A
Page generated: Mon Dec 14 22:18:34 2020

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