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

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

Enzymatic activity of E. Coli Sliding Clamp in Complex with (R)-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)-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)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid, PDB code: 4ovf 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) 34.61 / 2.05
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 79.868, 67.258, 81.192, 90.00, 114.27, 90.00
R / Rfree (%) 21 / 27

Other elements in 4ovf:

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

Chlorine (Cl) 3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the E. Coli Sliding Clamp in Complex with (R)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid (pdb code 4ovf). 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)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid, PDB code: 4ovf:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in 4ovf

Go back to Calcium Binding Sites List in 4ovf
Calcium binding site 1 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-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)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca405

b:53.5
occ:1.00
 O A:ASN251 2.7 26.0 1.0
O A:HOH717 2.7 22.4 1.0
O A:HOH762 2.7 30.7 1.0
O A:HOH548 3.5 20.4 1.0
OD1 A:ASN251 3.8 31.5 1.0
C A:ASN251 3.9 26.9 1.0
CB A:ASN251 3.9 28.4 1.0
OD1 A:ASP253 4.0 29.4 1.0
CG A:ASN251 4.0 30.5 1.0
OD2 A:ASP253 4.1 30.4 1.0
CG A:ASP253 4.2 29.2 1.0
O A:HOH569 4.4 19.1 1.0
CG2 A:THR341 4.4 19.1 1.0
CA A:ASN251 4.5 27.3 1.0
N A:ASP253 4.7 27.1 1.0
ND2 A:ASN251 4.9 29.9 1.0
N A:PRO252 5.0 27.0 1.0
O A:HOH719 5.0 40.6 1.0

Calcium binding site 2 out of 4 in 4ovf

Go back to Calcium Binding Sites List in 4ovf
Calcium binding site 2 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-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)-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:63.0
occ:1.00
 O A:GLY280 2.8 21.0 1.0
O A:HOH671 2.9 36.7 1.0
O A:HOH637 3.1 22.6 1.0
N A:ASN295 3.2 23.7 1.0
O A:HOH516 3.2 20.2 1.0
CA A:ALA294 3.5 21.2 1.0
C A:GLY280 3.6 20.9 1.0
O A:ASN295 3.7 26.9 1.0
C A:ALA294 3.8 21.9 1.0
OD1 A:ASN295 4.0 27.4 1.0
CA A:VAL281 4.1 20.1 1.0
CG A:ASN295 4.1 26.3 1.0
CB A:ALA294 4.2 20.4 1.0
O A:THR293 4.2 19.0 1.0
N A:VAL281 4.2 20.1 1.0
ND2 A:ASN295 4.3 27.0 1.0
CA A:ASN295 4.3 25.0 1.0
O A:HOH687 4.4 40.3 1.0
C A:ASN295 4.4 25.8 1.0
N A:ALA294 4.5 19.9 1.0
CA A:GLY280 4.6 21.5 1.0
C A:VAL281 4.7 20.9 1.0
C A:THR293 4.7 19.6 1.0
O A:HOH593 4.7 33.4 1.0
N A:ARG282 4.8 22.3 1.0
CB A:ASN295 4.8 25.5 1.0
CG A:ARG282 4.9 29.6 1.0

Calcium binding site 3 out of 4 in 4ovf

Go back to Calcium Binding Sites List in 4ovf
Calcium binding site 3 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-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)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca401

b:41.1
occ:1.00
 O B:HOH758 2.5 15.9 1.0
O B:HOH609 2.8 24.7 1.0
O B:GLY280 2.9 14.9 1.0
N B:ASN295 3.1 19.6 1.0
O B:HOH541 3.3 15.6 1.0
CA B:ALA294 3.4 18.3 1.0
C B:ALA294 3.7 18.9 1.0
O B:ASN295 3.8 19.4 1.0
C B:GLY280 3.8 15.8 1.0
CG B:ASN295 3.9 23.1 1.0
ND2 B:ASN295 3.9 23.7 1.0
OD1 B:ASN295 4.0 24.5 1.0
O B:THR293 4.0 18.6 1.0
CA B:VAL281 4.1 17.2 1.0
CA B:ASN295 4.1 20.6 1.0
CD1 B:LEU366 4.3 26.3 1.0
CB B:ALA294 4.3 18.4 1.0
N B:ALA294 4.3 18.5 1.0
N B:VAL281 4.4 16.1 1.0
C B:ASN295 4.4 20.3 1.0
C B:THR293 4.5 18.4 1.0
CB B:ASN295 4.6 22.1 1.0
N B:ARG282 4.7 20.1 1.0
C B:VAL281 4.8 18.3 1.0
CD2 B:LEU366 4.8 26.8 1.0
O B:ALA294 4.8 18.4 1.0
CA B:GLY280 4.9 15.4 1.0
CG B:LEU366 4.9 26.5 1.0

Calcium binding site 4 out of 4 in 4ovf

Go back to Calcium Binding Sites List in 4ovf
Calcium binding site 4 out of 4 in the E. Coli Sliding Clamp in Complex with (R)-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)-6-Chloro-2,3,4,9-Tetrahydro- 1H-Carbazole-2-Carboxylic Acid within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca402

b:61.3
occ:1.00
 OE2 B:GLU161 2.8 26.7 1.0
OG B:SER190 2.8 21.4 0.4
O B:THR162 3.2 17.2 1.0
CD B:GLU161 3.4 24.7 1.0
CG B:GLU161 3.4 22.9 1.0
O B:HOH669 3.6 34.8 1.0
CB B:SER190 3.9 21.6 0.6
CG B:GLU163 3.9 21.8 1.0
N B:HIS191 3.9 21.4 1.0
CB B:GLU163 3.9 20.1 1.0
CB B:SER190 3.9 21.7 0.4
CA B:SER190 4.0 21.8 0.6
CA B:SER190 4.0 21.8 0.4
C B:SER190 4.1 22.0 1.0
OE2 B:GLU163 4.1 24.8 1.0
O B:HIS191 4.2 21.0 1.0
CD B:GLU163 4.2 23.1 1.0
OG B:SER190 4.2 21.1 0.6
C B:THR162 4.3 17.7 1.0
OE1 B:GLU161 4.5 26.1 1.0
CA B:GLU163 4.6 19.0 1.0
NH2 B:ARG245 4.6 35.6 1.0
C B:HIS191 4.7 21.3 1.0
CA B:HIS191 4.8 21.8 1.0
N B:GLU163 4.8 18.2 1.0
CB B:GLU161 4.9 20.2 1.0
O B:SER190 4.9 21.6 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: Sun Jul 14 11:33:44 2024

Last articles

Zn in 9JPJ
Zn in 9JP7
Zn in 9JPK
Zn in 9JPL
Zn in 9GN6
Zn in 9GN7
Zn in 9GKU
Zn in 9GKW
Zn in 9GKX
Zn in 9GL0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy