Magnesium in PDB 4rwg: Crystal Structure of the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog

The structure of Crystal Structure of the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog, PDB code: 4rwg was solved by J.Booe, A.Pioszak, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	50.00 / 2.44
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	172.806, 104.623, 136.483, 90.00, 122.43, 90.00
R / Rfree (%)	20 / 24.3

The binding sites of Magnesium atom in the Crystal Structure of the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog (pdb code 4rwg). 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 the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog, PDB code: 4rwg:

Magnesium binding site 1 out of 1 in the Crystal Structure of the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog


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 the Clr:RAMP1 Extracellular Domain Heterodimer with Bound High Affinity Cgrp Analog within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg2202 b:54.2 occ:1.00 OD1 B:ASN2066 2.2 43.1 1.0 O B:HOH2302 2.4 42.1 1.0 O B:HOH2303 2.4 37.8 1.0 O B:HOH2301 2.5 46.1 1.0 O B:GLN2059 2.5 42.6 1.0 O B:HOH2304 2.6 49.1 1.0 CG B:ASN2066 3.5 43.0 1.0 C B:GLN2059 3.7 42.6 1.0 O B:GLY2109 4.0 43.9 1.0 N B:GLN2059 4.1 44.7 1.0 CB B:ASN2066 4.2 43.1 1.0 N B:ASN2066 4.3 41.0 1.0 N B:GLU2061 4.3 47.0 1.0 CA B:GLN2059 4.5 44.1 1.0 ND2 B:ASN2066 4.5 40.8 1.0 N B:ALA2060 4.6 44.4 1.0 O B:TYR2064 4.6 47.0 1.0 CA B:ALA2060 4.7 44.4 1.0 CB B:GLN2058 4.8 50.6 1.0 CB B:GLN2059 4.8 41.0 1.0 CA B:ASN2066 4.9 42.7 1.0 N B:GLY2062 5.0 48.0 1.0 OD1 B:ASN2110 5.0 52.2 1.0 C B:ALA2060 5.0 45.8 1.0

J.M.Booe, C.S.Walker, J.Barwell, G.Kuteyi, J.Simms, M.A.Jamaluddin, M.L.Warner, R.M.Bill, P.W.Harris, M.A.Brimble, D.R.Poyner, D.L.Hay, A.A.Pioszak. Structural Basis For Receptor Activity-Modifying Protein-Dependent Selective Peptide Recognition By A G Protein-Coupled Receptor. Mol.Cell V. 58 1 2015.
ISSN: ISSN 1097-2765
PubMed: 25982113
DOI: 10.1016/J.MOLCEL.2015.04.018