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Calcium in PDB 5k5t: Crystal Structure of the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain

Protein crystallography data

The structure of Crystal Structure of the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain, PDB code: 5k5t was solved by Y.Geng, L.Mosyak, I.Kurinov, H.Zuo, E.Sturchler, T.C.Cheng, P.Subramanyam, A.P.Brown, S.C.Brennan, H.-C.Mun, M.Bush, Y.Chen, T.Nguyen, B.Cao, D.Chang, M.Quick, A.Conigrave, H.M.Colecraft, P.Mcdonald, Q.R.Fan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 107.21 / 3.10
Space group F 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 126.330, 150.150, 214.580, 90.00, 90.00, 90.00
R / Rfree (%) 22.2 / 23.9

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain (pdb code 5k5t). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain, PDB code: 5k5t:

Calcium binding site 1 out of 1 in 5k5t

Go back to Calcium Binding Sites List in 5k5t
Calcium binding site 1 out of 1 in the Crystal Structure of the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain


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 the Inactive Form of Human Calcium-Sensing Receptor Extracellular Domain within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca701

b:0.4
occ:1.00
OG1 A:THR100 2.8 81.8 1.0
N A:THR145 3.1 70.8 1.0
OG1 A:THR145 3.2 76.2 1.0
CD A:PRO39 3.4 74.0 1.0
CB A:ALA144 3.4 73.1 1.0
CB A:THR145 3.4 76.2 1.0
CG A:PRO39 3.6 78.3 1.0
N A:PRO39 3.7 72.5 1.0
CB A:THR100 3.8 84.3 1.0
CB A:PRO39 3.8 74.0 1.0
CA A:THR145 3.8 70.1 1.0
CG2 A:THR100 3.9 83.0 1.0
C A:ALA144 4.0 75.1 1.0
CA A:ALA144 4.0 72.3 1.0
OH A:TYR167 4.1 84.0 1.0
C A:PHE38 4.2 76.4 1.0
CA A:PRO39 4.3 72.3 1.0
CA A:PHE38 4.4 73.8 1.0
OD1 A:ASN102 4.4 98.4 1.0
O A:LEU37 4.6 78.5 1.0
N A:GLY146 4.6 69.7 1.0
CG1 A:VAL149 4.7 70.2 1.0
N A:PHE38 4.8 74.4 1.0
C A:LEU37 4.8 78.8 1.0
C A:THR145 4.8 74.1 1.0
CG2 A:THR145 4.9 72.1 1.0
O A:PHE38 5.0 76.2 1.0

Reference:

Y.Geng, L.Mosyak, I.Kurinov, H.Zuo, E.Sturchler, T.C.Cheng, P.Subramanyam, A.P.Brown, S.C.Brennan, H.C.Mun, M.Bush, Y.Chen, T.X.Nguyen, B.Cao, D.D.Chang, M.Quick, A.D.Conigrave, H.M.Colecraft, P.Mcdonald, Q.R.Fan. Structural Mechanism of Ligand Activation in Human Calcium-Sensing Receptor. Elife V. 5 2016.
ISSN: ESSN 2050-084X
PubMed: 27434672
DOI: 10.7554/ELIFE.13662
Page generated: Mon Jul 15 06:41:43 2024

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