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Chlorine in PDB 4ekd: Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C)

Enzymatic activity of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C)

All present enzymatic activity of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C):
3.6.5.1;

Protein crystallography data

The structure of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C), PDB code: 4ekd was solved by J.J.G.Tesmer, M.R.Nance, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.98 / 2.71
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 60.248, 60.248, 345.569, 90.00, 90.00, 90.00
R / Rfree (%) 19 / 25.2

Other elements in 4ekd:

The structure of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C) also contains other interesting chemical elements:

Fluorine (F) 4 atoms
Cobalt (Co) 2 atoms
Magnesium (Mg) 1 atom
Aluminium (Al) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C) (pdb code 4ekd). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C), PDB code: 4ekd:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 4ekd

Go back to Chlorine Binding Sites List in 4ekd
Chlorine binding site 1 out of 2 in the Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl404

b:0.7
occ:1.00
CO A:CO403 2.5 95.1 1.0
NE2 A:HIS109 2.9 0.1 1.0
CL A:CL405 3.0 96.6 1.0
CE1 A:HIS109 3.4 0.3 1.0
CD2 A:HIS109 4.0 0.6 1.0
NE2 A:HIS105 4.2 0.6 1.0
CB A:ALA130 4.5 1.0 1.0
ND1 A:HIS109 4.6 0.9 1.0
CD2 A:HIS105 4.8 99.4 1.0
CG A:HIS109 4.9 0.1 1.0

Chlorine binding site 2 out of 2 in 4ekd

Go back to Chlorine Binding Sites List in 4ekd
Chlorine binding site 2 out of 2 in the Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C)


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Structure of Human Regulator of G Protein Signaling 2 (RGS2) in Complex with Murine Galpha-Q(R183C) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl405

b:96.6
occ:1.00
CO A:CO403 2.5 95.1 1.0
CL A:CL404 3.0 0.7 1.0
NE2 A:HIS109 3.3 0.1 1.0
CD2 A:HIS109 3.3 0.6 1.0
NE2 A:HIS105 3.6 0.6 1.0
CE1 A:HIS105 4.1 0.7 1.0
CE1 A:HIS109 4.4 0.3 1.0
CG A:HIS109 4.5 0.1 1.0
CD2 A:HIS105 4.6 99.4 1.0

Reference:

M.R.Nance, B.Kreutz, V.M.Tesmer, R.Sterne-Marr, T.Kozasa, J.J.Tesmer. Structural and Functional Analysis of the Regulator of G Protein Signaling 2-G Alpha Q Complex. Structure V. 21 438 2013.
ISSN: ISSN 0969-2126
PubMed: 23434405
DOI: 10.1016/J.STR.2012.12.016
Page generated: Sat Dec 12 10:34:45 2020

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