Atomistry » Calcium » PDB 4opq-4p4f » 4ovg
Atomistry »
  Calcium »
    PDB 4opq-4p4f »
      4ovg »

Calcium in PDB 4ovg: E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid

Enzymatic activity of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid

All present enzymatic activity of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid:
2.7.7.7;

Protein crystallography data

The structure of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid, PDB code: 4ovg was solved by Z.Yin, A.J.Oakley, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 21.62 / 1.90
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 80.079, 66.197, 80.625, 90.00, 114.90, 90.00
R / Rfree (%) 18 / 22.6

Other elements in 4ovg:

The structure of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid also contains other interesting chemical elements:

Chlorine (Cl) 4 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid (pdb code 4ovg). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid, PDB code: 4ovg:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 4ovg

Go back to Calcium Binding Sites List in 4ovg
Calcium binding site 1 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca404

b:38.8
occ:1.00
O A:HOH699 2.4 27.5 1.0
O A:HOH736 2.4 31.6 1.0
OE2 A:GLU334 2.6 30.9 1.0
OE1 A:GLU334 2.6 30.5 1.0
CD A:GLU334 3.0 28.8 1.0
CG A:GLU334 4.5 27.2 1.0
O A:HOH514 4.5 16.4 1.0
OD2 A:ASP261 4.6 23.3 1.0

Calcium binding site 2 out of 4 in 4ovg

Go back to Calcium Binding Sites List in 4ovg
Calcium binding site 2 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca406

b:33.3
occ:1.00
O A:HOH737 2.2 19.2 1.0
O A:HOH697 2.4 24.1 1.0
O A:HOH563 2.5 16.1 1.0
O A:HOH738 2.5 22.2 1.0
OG A:SER345 4.0 14.8 1.0
O A:HOH715 4.7 27.5 1.0
CG2 A:VAL344 4.9 20.1 1.0
OD2 A:ASP342 5.0 18.4 1.0

Calcium binding site 3 out of 4 in 4ovg

Go back to Calcium Binding Sites List in 4ovg
Calcium binding site 3 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca407

b:42.9
occ:1.00
O A:THR110 2.4 14.7 1.0
O A:HOH633 2.6 21.0 1.0
O A:HOH728 2.6 35.3 1.0
O A:HOH734 2.6 32.6 1.0
O A:HOH727 2.6 28.0 1.0
O A:HOH735 2.7 31.4 1.0
O A:HOH636 3.0 36.9 1.0
C A:THR110 3.6 15.2 1.0
CD2 A:LEU111 3.7 15.9 1.0
O A:HOH591 4.3 24.1 1.0
N A:THR110 4.4 14.8 1.0
CA A:LEU111 4.4 14.6 1.0
N A:LEU111 4.5 14.2 1.0
OG1 A:THR110 4.6 15.6 1.0
CG A:LEU111 4.6 15.2 1.0
CA A:THR110 4.6 15.0 1.0
O A:GLU95 4.8 30.6 1.0
CB A:GLU95 4.9 30.4 1.0

Calcium binding site 4 out of 4 in 4ovg

Go back to Calcium Binding Sites List in 4ovg
Calcium binding site 4 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of E. Coli Sliding Clamp in Complex with (R)-9-(2-Amino-2-Oxoethyl)-6- Chloro-2,3,4,9-Tetrahydro-1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca408

b:46.1
occ:1.00
OG A:SER181 3.1 13.0 1.0
O A:HOH544 3.3 20.3 1.0
CB A:SER181 3.7 12.0 1.0
O A:SER356 3.7 16.0 1.0
N A:SER181 3.8 10.9 1.0
O A:GLN355 4.1 17.8 1.0
CG2 A:VAL179 4.4 9.8 1.0
CA A:SER181 4.4 11.4 1.0
C A:SER356 4.4 16.2 1.0
C A:CYS180 4.4 10.2 1.0
O A:HOH594 4.5 26.5 1.0
O A:VAL179 4.5 10.6 1.0
CA A:CYS180 4.6 10.2 1.0
CD A:ARG168 4.6 16.2 1.0
O A:HOH568 4.7 27.9 1.0
CG1 A:VAL179 4.7 10.2 1.0
C A:VAL179 4.7 10.4 1.0
N A:CYS180 4.8 10.0 1.0

Reference:

Z.Yin, A.J.Oakley. Reaching Beyond the Anchor Site: Inhibitor Design Mimicking the Mechanism of Linear Motif Recognition By the E. Coli Sliding Clamp To Be Published.
Page generated: Sat Dec 12 05:02:51 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