Atomistry » Calcium » PDB 158d-1ai6 » 1ag9
Atomistry »
  Calcium »
    PDB 158d-1ai6 »
      1ag9 »

Calcium in PDB 1ag9: Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.

Protein crystallography data

The structure of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution., PDB code: 1ag9 was solved by D.M.Hoover, M.L.Ludwig, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.80
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 126.400, 41.100, 68.150, 90.00, 90.00, 90.00
R / Rfree (%) 19.6 / 25

Other elements in 1ag9:

The structure of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms
Sodium (Na) 4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. (pdb code 1ag9). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution., PDB code: 1ag9:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 1ag9

Go back to Calcium Binding Sites List in 1ag9
Calcium binding site 1 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca200

b:16.0
occ:1.00
O A:HOH407 2.2 23.2 0.8
O A:TYR59 2.3 15.1 1.0
O A:HOH406 2.3 12.0 1.0
O B:HOH1001 2.4 16.8 1.0
OD2 B:ASP67 2.4 17.6 1.0
OE2 A:GLU61 2.5 23.5 1.0
CG B:ASP67 3.5 16.3 1.0
C A:TYR59 3.5 14.8 1.0
CD A:GLU61 3.7 21.9 1.0
CB B:ASP67 3.9 12.2 1.0
NA A:NA400 4.0 10.5 1.0
O B:HOH1036 4.1 16.7 1.0
O A:TYR58 4.2 18.1 1.0
CB A:TYR59 4.2 13.4 1.0
O B:HOH1129 4.2 16.5 0.6
CG A:GLU61 4.3 18.7 1.0
N A:GLY60 4.4 14.3 1.0
CA A:GLY60 4.4 14.0 1.0
CA A:TYR59 4.5 13.8 1.0
OD1 B:ASP68 4.5 19.6 1.0
O A:HOH547 4.5 40.8 1.0
C A:GLY60 4.5 14.2 1.0
OD1 B:ASP67 4.5 19.0 1.0
CE1 A:TYR97 4.6 14.4 1.0
OE1 A:GLU61 4.6 21.5 1.0
N A:GLU61 4.7 13.2 1.0
O B:CYS64 4.8 15.7 1.0
CD1 A:TYR97 4.9 14.8 1.0
O A:GLY60 5.0 13.1 1.0

Calcium binding site 2 out of 4 in 1ag9

Go back to Calcium Binding Sites List in 1ag9
Calcium binding site 2 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca350

b:17.1
occ:1.00
O A:HOH409 2.2 13.7 0.9
O4 A:BTB351 2.4 17.4 1.0
O3 A:BTB351 2.4 16.5 1.0
O6 A:BTB351 2.4 17.9 1.0
O A:HOH411 2.4 16.5 1.0
O8 A:BTB351 2.4 17.7 1.0
O A:HOH410 2.4 18.6 0.9
N A:BTB351 2.7 17.3 1.0
C2 A:BTB351 3.3 15.8 1.0
C6 A:BTB351 3.3 16.7 1.0
C3 A:BTB351 3.4 13.8 1.0
C4 A:BTB351 3.4 15.1 1.0
C8 A:BTB351 3.4 15.4 1.0
C5 A:BTB351 3.5 15.8 1.0
C7 A:BTB351 3.6 15.0 1.0
O A:PRO150 4.4 16.5 1.0
OE2 A:GLU146 4.5 16.0 1.0
OE1 A:GLU146 4.6 17.3 1.0
O A:HOH448 4.7 13.5 1.0
O A:HOH535 4.7 25.2 1.0
C1 A:BTB351 4.8 17.1 1.0
CD A:GLU146 4.9 13.7 1.0
O A:HOH417 5.0 19.8 1.0

Calcium binding site 3 out of 4 in 1ag9

Go back to Calcium Binding Sites List in 1ag9
Calcium binding site 3 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1000

b:21.1
occ:1.00
O A:HOH408 2.3 17.9 1.0
O B:TYR59 2.3 16.0 1.0
O B:HOH1003 2.3 26.6 0.7
O B:HOH1002 2.3 14.2 1.0
OD2 A:ASP67 2.5 24.0 1.0
OE2 B:GLU61 2.7 21.9 1.0
C B:TYR59 3.5 16.8 1.0
CG A:ASP67 3.6 21.9 1.0
CD B:GLU61 3.8 20.3 1.0
O B:TYR58 4.0 16.6 1.0
CB B:TYR59 4.1 17.3 1.0
NA A:NA401 4.2 13.3 1.0
CB A:ASP67 4.2 20.2 1.0
O A:HOH470 4.2 10.6 1.0
CG B:GLU61 4.3 18.4 1.0
OD1 A:ASP68 4.3 30.5 1.0
N B:GLY60 4.4 17.0 1.0
CA B:TYR59 4.4 17.7 1.0
O A:HOH484 4.4 25.4 0.5
CA B:GLY60 4.5 15.5 1.0
CE1 B:TYR97 4.6 25.4 1.0
C B:GLY60 4.6 15.9 1.0
OD1 A:ASP67 4.6 21.3 1.0
O B:HOH1046 4.8 28.4 1.0
OE1 B:GLU61 4.8 18.6 1.0
N B:GLU61 4.9 16.3 1.0
O A:CYS64 4.9 22.3 1.0
O B:HOH1074 5.0 30.3 1.0

Calcium binding site 4 out of 4 in 1ag9

Go back to Calcium Binding Sites List in 1ag9
Calcium binding site 4 out of 4 in the Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Flavodoxins That Are Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 Angstroms Resolution. within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca300

b:31.1
occ:1.00
O6 B:BTB301 2.2 37.1 1.0
O B:HOH1005 2.3 25.2 0.8
O B:HOH1004 2.3 26.6 1.0
O4 B:BTB301 2.4 33.6 1.0
O8 B:BTB301 2.5 36.4 1.0
O3 B:BTB301 2.5 28.8 1.0
N B:BTB301 2.6 37.4 1.0
C6 B:BTB301 3.2 37.5 1.0
C2 B:BTB301 3.3 35.6 1.0
C4 B:BTB301 3.4 32.3 1.0
C3 B:BTB301 3.4 33.8 1.0
C5 B:BTB301 3.4 37.4 1.0
C8 B:BTB301 3.5 36.3 1.0
C7 B:BTB301 3.5 36.1 1.0
O B:ARG148 3.9 24.8 1.0
O B:HOH1150 4.2 35.1 1.0
OE1 B:GLU151 4.2 34.3 1.0
O B:HOH1011 4.3 26.0 1.0
OE2 B:GLU151 4.3 31.1 1.0
CD B:GLU151 4.6 32.8 1.0
C1 B:BTB301 4.8 35.8 1.0

Reference:

D.M.Hoover, M.L.Ludwig. A Flavodoxin That Is Required For Enzyme Activation: the Structure of Oxidized Flavodoxin From Escherichia Coli at 1.8 A Resolution. Protein Sci. V. 6 2525 1997.
ISSN: ISSN 0961-8368
PubMed: 9416602
Page generated: Sat Dec 12 02:48:04 2020

Last articles

Zn in 7M6U
Zn in 7NNG
Zn in 7NEE
Zn in 7NEU
Zn in 7M3K
Zn in 7KWD
Zn in 7KYH
Zn in 7KNG
Zn in 7KY2
Zn in 7KYF
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy