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Magnesium in PDB 3mkd: Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate

Enzymatic activity of Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate

All present enzymatic activity of Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate:
3.6.4.1;

Protein crystallography data

The structure of Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate, PDB code: 3mkd was solved by D.Kathmann, R.P.Diensthuber, R.Fedorov, D.J.Manstein, G.Tsiavaliaris, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 8.00 / 2.40
Space group C 2 2 21
Cell size a, b, c (Å), α, β, γ (°) 89.601, 147.356, 153.899, 90.00, 90.00, 90.00
R / Rfree (%) 19.9 / 24

Other elements in 3mkd:

The structure of Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate also contains other interesting chemical elements:

Vanadium (V) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate (pdb code 3mkd). 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 Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate, PDB code: 3mkd:

Magnesium binding site 1 out of 1 in 3mkd

Go back to Magnesium Binding Sites List in 3mkd
Magnesium binding site 1 out of 1 in the Crystal Structure of Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate


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 Myosin-2 Dictyostelium Discoideum Motor Domain S456Y Mutant in Complex with Adp-Orthovanadate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg901

b:26.3
occ:1.00
 OG1 A:THR186 1.9 33.7 1.0
O A:HOH1102 2.0 21.7 1.0
O1 A:VO4998 2.0 19.5 1.0
O A:HOH1017 2.1 15.9 1.0
OG A:SER237 2.1 39.4 1.0
O1B A:ADP999 2.2 20.0 1.0
PB A:ADP999 3.0 41.7 1.0
CB A:THR186 3.1 35.1 1.0
CB A:SER237 3.2 29.8 1.0
O3B A:ADP999 3.2 38.0 1.0
V A:VO4998 3.6 22.7 1.0
N A:SER237 3.7 32.9 1.0
CG2 A:THR186 4.0 21.8 1.0
CA A:SER237 4.0 28.1 1.0
O3A A:ADP999 4.1 21.9 1.0
O2A A:ADP999 4.1 28.7 1.0
N A:THR186 4.1 22.5 1.0
CA A:THR186 4.1 24.4 1.0
OD1 A:ASP454 4.2 28.4 1.0
O A:ASN235 4.4 19.9 1.0
OD2 A:ASP454 4.4 36.8 1.0
O2B A:ADP999 4.4 18.1 1.0
PA A:ADP999 4.4 29.7 1.0
O4 A:VO4998 4.5 47.0 1.0
O3 A:VO4998 4.6 24.7 1.0
O1A A:ADP999 4.7 16.9 1.0
C A:SER236 4.7 29.9 1.0
CG A:ASP454 4.8 34.9 1.0
O A:HOH1280 4.8 45.5 1.0
O A:ILE455 4.8 37.8 1.0
ND2 A:ASN227 4.9 32.2 1.0
O A:HOH1194 4.9 45.3 1.0
ND2 A:ASN233 4.9 25.9 1.0
O2 A:VO4998 4.9 18.5 1.0

Reference:

D.Kathmann, R.P.Diensthuber, R.Fedorov, D.J.Manstein, G.Tsiavaliaris. Switch-2 Dependent Modulation of the Myosin Power Stroke To Be Published.
Page generated: Mon Aug 11 00:37:01 2025

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