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Magnesium in PDB 2qwn: Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State

Enzymatic activity of Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State

All present enzymatic activity of Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State:
3.1.3.48;

Protein crystallography data

The structure of Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State, PDB code: 2qwn was solved by J.Jiang, E.G.Maes, L.Wang, A.B.Taylor, A.P.Hinck, E.M.Lafer, R.Sousa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.71 / 2.40
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 38.627, 58.262, 225.929, 90.00, 90.00, 90.00
R / Rfree (%) 20.8 / 27.9

Other elements in 2qwn:

The structure of Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State (pdb code 2qwn). 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 Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State, PDB code: 2qwn:

Magnesium binding site 1 out of 1 in 2qwn

Go back to Magnesium Binding Sites List in 2qwn
Magnesium binding site 1 out of 1 in the Crystal Structure of Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State


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 Disulfide-Bond-Crosslinked Complex of Bovine HSC70 (1-386AA)R171C and Bovine Auxilin (810-910AA)D876C in the Adp*Pi State within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg491

b:33.4
occ:1.00
 O A:HOH601 2.2 22.7 1.0
O A:HOH597 2.2 18.4 1.0
O A:HOH530 2.3 27.9 1.0
O4 A:PO4488 2.4 26.3 1.0
O3B A:ADP487 2.5 36.3 1.0
P A:PO4488 3.5 29.2 1.0
OD2 A:ASP199 3.5 39.8 1.0
O2 A:PO4488 3.5 25.9 1.0
OD1 A:ASP199 3.9 41.4 1.0
NA A:NA489 3.9 17.7 1.0
PB A:ADP487 3.9 40.9 1.0
OE1 A:GLU175 4.0 40.6 1.0
NA A:NA490 4.0 16.0 1.0
O1 A:PO4488 4.1 26.5 1.0
CG A:ASP199 4.1 39.1 1.0
O1A A:ADP487 4.2 40.7 1.0
O A:HOH508 4.3 29.9 1.0
OD2 A:ASP10 4.4 45.6 1.0
O2B A:ADP487 4.4 40.0 1.0
OD1 A:ASP10 4.5 44.4 1.0
CD A:GLU175 4.6 39.6 1.0
O3 A:PO4488 4.7 21.9 1.0
CG2 A:VAL369 4.8 32.1 1.0
O3A A:ADP487 4.9 42.0 1.0
CG A:ASP10 4.9 41.6 1.0
O1B A:ADP487 4.9 38.5 1.0
CG1 A:VAL337 5.0 41.1 1.0

Reference:

J.Jiang, E.G.Maes, A.B.Taylor, L.Wang, A.P.Hinck, E.M.Lafer, R.Sousa. Structural Basis of J Cochaperone Binding and Regulation of HSP70. Mol.Cell V. 28 422 2007.
ISSN: ISSN 1097-2765
PubMed: 17996706
DOI: 10.1016/J.MOLCEL.2007.08.022
Page generated: Sun Aug 10 13:39:07 2025

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