Chlorine in PDB 7q07: Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate

Enzymatic activity of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate

All present enzymatic activity of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate:
1.1.1.86;

Protein crystallography data

The structure of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate, PDB code: 7q07 was solved by O.N.Lemaire, M.Mueller, T.Wagner, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 41.37 / 2.20
Space group I 2 3
Cell size a, b, c (Å), α, β, γ (°) 130.827, 130.827, 130.827, 90, 90, 90
R / Rfree (%) 18.6 / 21.2

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate (pdb code 7q07). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate, PDB code: 7q07:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 7q07

Go back to Chlorine Binding Sites List in 7q07
Chlorine binding site 1 out of 3 in the Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl602

b:49.1
occ:1.00
 OE2 A:GLU142 3.5 50.3 1.0
NH2 A:ARG30 3.5 33.8 1.0
NE A:ARG138 3.7 45.0 1.0
NH2 A:ARG138 3.8 42.0 1.0
NH1 A:ARG30 3.9 40.4 1.0
CZ A:ARG30 4.1 42.1 1.0
CZ A:ARG138 4.2 41.6 1.0
CD1 A:LEU34 4.5 40.7 1.0
CD A:GLU142 4.6 54.7 1.0
CG A:ARG138 4.6 43.5 1.0
CD A:ARG138 4.7 44.9 1.0
O A:HOH805 4.8 35.0 1.0

Chlorine binding site 2 out of 3 in 7q07

Go back to Chlorine Binding Sites List in 7q07
Chlorine binding site 2 out of 3 in the Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl605

b:29.2
occ:1.00
 NZ A:LYS299 3.2 18.9 1.0
NH1 A:ARG306 3.5 10.5 1.0
NH2 A:ARG306 3.8 10.4 1.0
CZ A:ARG306 4.1 15.4 1.0
CE A:LYS299 4.6 16.9 1.0

Chlorine binding site 3 out of 3 in 7q07

Go back to Chlorine Binding Sites List in 7q07
Chlorine binding site 3 out of 3 in the Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Ketol-Acid Reductoisomerase From Methanothermococcus Thermolithotrophicus in the Open State with Nadp and Tartrate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl606

b:58.5
occ:1.00
 NE A:ARG276 3.7 19.4 1.0
NH2 A:ARG276 3.7 22.6 1.0
CZ A:ARG276 4.2 23.4 1.0
CD A:ARG276 4.8 23.2 1.0
CG A:GLN273 4.9 40.2 1.0
NE2 A:GLN273 4.9 53.2 1.0
CB A:GLN273 5.0 40.2 1.0

Reference:

O.N.Lemaire, M.C.Muller, J.Kahnt, T.Wagner. Structural Rearrangements of A Dodecameric Ketol-Acid Reductoisomerase Isolated From A Marine Thermophilic Methanogen. Biomolecules V. 11 2021.
ISSN: ESSN 2218-273X
PubMed: 34827677
DOI: 10.3390/BIOM11111679
Page generated: Fri Dec 17 08:56:46 2021

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