Atomistry » Calcium » PDB 7wwo-7xvu » 7xr0
Atomistry »
  Calcium »
    PDB 7wwo-7xvu »
      7xr0 »

Calcium in PDB 7xr0: Crystal Structure of T2R-Ttl-27A Complex

Protein crystallography data

The structure of Crystal Structure of T2R-Ttl-27A Complex, PDB code: 7xr0 was solved by T.Lun, C.Y.Wu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.88 / 2.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 105.222, 157.666, 181.74, 90, 90, 90
R / Rfree (%) 20.5 / 24.7

Other elements in 7xr0:

The structure of Crystal Structure of T2R-Ttl-27A Complex also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms
Magnesium (Mg) 3 atoms
Fluorine (F) 2 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of T2R-Ttl-27A Complex (pdb code 7xr0). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of T2R-Ttl-27A Complex, PDB code: 7xr0:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 7xr0

Go back to Calcium Binding Sites List in 7xr0
Calcium binding site 1 out of 2 in the Crystal Structure of T2R-Ttl-27A Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of T2R-Ttl-27A Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca503

b:76.6
occ:1.00
OD2 A:ASP39 2.2 65.7 1.0
OG1 A:THR41 2.3 89.4 1.0
O A:THR41 2.3 79.3 1.0
OE2 A:GLU55 2.3 75.8 1.0
OD1 A:ASP39 2.4 70.6 1.0
O A:GLY44 2.5 59.1 1.0
OE1 A:GLU55 2.6 72.3 1.0
CG A:ASP39 2.6 66.2 1.0
CD A:GLU55 2.8 76.7 1.0
C A:THR41 3.4 77.1 1.0
C A:GLY44 3.5 71.9 1.0
CB A:THR41 3.6 79.3 1.0
CA A:THR41 3.9 79.7 1.0
CB A:ASP39 4.1 66.6 1.0
CG A:GLU55 4.3 69.3 1.0
N A:THR41 4.3 72.2 1.0
CZ A:PHE49 4.3 66.0 1.0
N A:GLY45 4.3 69.7 1.0
N A:GLY44 4.3 68.8 1.0
CA A:GLY45 4.4 71.8 1.0
CA A:GLY44 4.4 76.8 1.0
CG2 A:THR41 4.5 74.5 1.0
N A:ILE42 4.5 70.6 1.0
NE2 A:HIS61 4.6 64.9 1.0
OD1 A:ASN50 4.6 67.0 1.0
ND2 A:ASN50 4.7 75.9 1.0
CE1 A:PHE49 4.8 62.3 1.0
OD1 A:ASP47 4.8 76.3 1.0
CA A:ASP39 4.9 71.3 1.0
CA A:ILE42 4.9 72.8 1.0

Calcium binding site 2 out of 2 in 7xr0

Go back to Calcium Binding Sites List in 7xr0
Calcium binding site 2 out of 2 in the Crystal Structure of T2R-Ttl-27A Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of T2R-Ttl-27A Complex within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Ca503

b:49.5
occ:1.00
OE2 C:GLU55 2.3 54.0 1.0
O C:THR41 2.3 53.3 1.0
O C:GLY44 2.4 54.5 1.0
OD2 C:ASP39 2.4 42.5 1.0
OG1 C:THR41 2.6 61.5 1.0
OE1 C:GLU55 2.6 48.8 1.0
OD1 C:ASP39 2.7 59.7 1.0
CD C:GLU55 2.8 45.1 1.0
CG C:ASP39 2.9 42.9 1.0
C C:THR41 3.4 48.4 1.0
CB C:THR41 3.5 53.6 1.0
C C:GLY44 3.5 55.5 1.0
CA C:THR41 3.8 53.4 1.0
OD2 C:ASP47 4.1 66.4 1.0
N C:THR41 4.1 50.7 1.0
N C:GLY45 4.3 52.2 1.0
CA C:GLY45 4.3 51.3 1.0
CG C:GLU55 4.4 33.7 1.0
CB C:ASP39 4.4 46.7 1.0
OD1 C:ASN50 4.5 44.3 1.0
N C:GLY44 4.5 52.9 1.0
CA C:GLY44 4.5 53.9 1.0
N C:ILE42 4.6 52.2 1.0
CZ C:PHE49 4.7 43.6 1.0
NE2 C:HIS61 4.7 36.5 1.0
CG2 C:THR41 4.8 48.0 1.0
CE1 C:PHE49 4.8 44.5 1.0
ND2 C:ASN50 5.0 38.8 1.0

Reference:

T.Lun, W.Chengyong. Crystal Structure of T2R-Ttl-27A Complex To Be Published.
Page generated: Fri Jul 19 06:00:41 2024

Last articles

Zn in 1MC5
Zn in 1MFM
Zn in 1MA0
Zn in 1MED
Zn in 1MEA
Zn in 1MBX
Zn in 1MA3
Zn in 1M9O
Zn in 1M9R
Zn in 1M9Q
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy