Atomistry » Calcium » PDB 2q97-2qwc » 2qvm
Atomistry »
  Calcium »
    PDB 2q97-2qwc »
      2qvm »

Calcium in PDB 2qvm: The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis

Protein crystallography data

The structure of The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis, PDB code: 2qvm was solved by V.Chaptal, G.Mercado Besserer, J.Abramson, D.Cascio, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.80 / 1.70
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 86.030, 59.232, 22.592, 90.00, 90.00, 90.00
R / Rfree (%) 18.5 / 21.9

Calcium Binding Sites:

The binding sites of Calcium atom in the The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis (pdb code 2qvm). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis, PDB code: 2qvm:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 2qvm

Go back to Calcium Binding Sites List in 2qvm
Calcium binding site 1 out of 2 in the The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1001

b:12.6
occ:1.00
O A:GLU580 2.4 16.1 1.0
OD1 A:ASP578 2.4 14.0 1.0
O A:HOH15 2.4 15.4 1.0
O A:HOH8 2.4 15.4 1.0
OE2 A:GLU516 2.4 14.9 1.0
OE1 A:GLU516 2.5 12.7 1.0
OE1 A:GLU648 2.5 12.8 1.0
OE2 A:GLU648 2.6 14.6 1.0
CD A:GLU516 2.8 12.0 1.0
CD A:GLU648 2.9 10.9 1.0
CG A:ASP578 3.4 15.2 1.0
C A:GLU580 3.5 17.6 1.0
OD2 A:ASP578 3.7 15.0 1.0
O A:HOH10 4.1 15.7 1.0
N A:GLU580 4.1 18.4 1.0
CA A:GLU580 4.3 18.3 1.0
CG A:GLU516 4.4 11.2 1.0
O A:ASP578 4.4 14.6 1.0
CG A:GLU648 4.4 13.6 1.0
N A:TYR581 4.5 16.4 1.0
C A:ASP578 4.6 15.8 1.0
N A:GLU582 4.6 17.8 1.0
CA A:TYR581 4.7 16.6 1.0
CB A:GLU580 4.7 19.3 1.0
O A:HOH6 4.7 13.1 1.0
CB A:ASP578 4.7 15.1 1.0
OG A:SER649 4.7 16.7 1.0
N A:SER649 4.7 12.0 1.0
O A:HOH9 4.8 15.8 1.0
N A:ASP578 4.8 15.6 1.0
OD1 A:ASP577 4.8 18.3 1.0
N A:TYR650 4.9 14.5 1.0
CA A:ASP578 4.9 15.6 1.0
CA A:GLU648 5.0 12.5 1.0

Calcium binding site 2 out of 2 in 2qvm

Go back to Calcium Binding Sites List in 2qvm
Calcium binding site 2 out of 2 in the The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of The Second CA2+-Binding Domain of the Na+-CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1002

b:14.9
occ:1.00
OD2 A:ASP578 2.3 15.0 1.0
OD1 A:ASP552 2.3 14.3 1.0
O A:HOH11 2.4 21.1 1.0
O A:HOH30 2.4 30.1 1.0
O A:HOH9 2.5 15.8 1.0
O A:HOH26 2.5 18.5 1.0
O A:HOH6 2.5 13.1 1.0
CG A:ASP578 3.4 15.2 1.0
CG A:ASP552 3.5 13.3 1.0
CB A:ASP578 3.9 15.1 1.0
O A:HOH8 4.0 15.4 1.0
NZ A:LYS585 4.2 27.4 1.0
OE2 A:GLU516 4.2 14.9 1.0
OD2 A:ASP552 4.3 13.5 1.0
OE1 A:GLU582 4.4 25.5 1.0
OD1 A:ASP578 4.4 14.0 1.0
O A:HOH12 4.4 13.2 1.0
CB A:ASP552 4.5 11.3 1.0
O A:ILE576 4.5 14.2 1.0
O A:GLU551 4.5 15.4 1.0
CA A:ASP552 4.5 11.2 1.0
OE2 A:GLU551 4.7 23.6 0.5
O A:HOH1 4.9 10.7 1.0
C A:GLU551 4.9 15.2 1.0
N A:ASP552 5.0 13.2 1.0

Reference:

G.Mercado Besserer, M.Ottolia, D.A.Nicoll, V.Chaptal, D.Cascio, K.D.Philipson, J.Abramson. The Second CA2+-Binding Domain of the Na+ CA2+ Exchanger Is Essential For Regulation: Crystal Structures and Mutational Analysis Proc.Natl.Acad.Sci.Usa V. 104 18467 2007.
ISSN: ISSN 0027-8424
PubMed: 17962412
DOI: 10.1073/PNAS.0707417104
Page generated: Sat Dec 12 03:51:23 2020

Last articles

Zn in 8WB0
Zn in 8WAX
Zn in 8WAU
Zn in 8WAZ
Zn in 8WAY
Zn in 8WAV
Zn in 8WAW
Zn in 8WAT
Zn in 8W7M
Zn in 8WD3
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy