Atomistry » Iodine » PDB 4ttu-4xkz » 4ttu
Atomistry »
  Iodine »
    PDB 4ttu-4xkz »
      4ttu »

Iodine in PDB 4ttu: N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose

Enzymatic activity of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose

All present enzymatic activity of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose:
2.4.1.5;

Protein crystallography data

The structure of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose, PDB code: 4ttu was solved by Y.Brison, M.Remaud-Simeon, L.Mourey, S.Tranier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.99 / 2.18
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 68.290, 100.100, 184.430, 90.00, 90.00, 90.00
R / Rfree (%) 16.6 / 21.3

Other elements in 4ttu:

The structure of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose also contains other interesting chemical elements:

Calcium (Ca) 1 atom
Sodium (Na) 1 atom

Iodine Binding Sites:

The binding sites of Iodine atom in the N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose (pdb code 4ttu). This binding sites where shown within 5.0 Angstroms radius around Iodine atom.
In total 3 binding sites of Iodine where determined in the N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose, PDB code: 4ttu:
Jump to Iodine binding site number: 1; 2; 3;

Iodine binding site 1 out of 3 in 4ttu

Go back to Iodine Binding Sites List in 4ttu
Iodine binding site 1 out of 3 in the N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 1 of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I2075

b:74.3
occ:0.30
 I1 A:TYI2075 0.0 74.3 0.3
CE1 A:TYI2075 2.1 58.0 1.0
O A:HOH3686 2.6 35.6 1.0
CD1 A:TYI2075 3.1 51.8 1.0
CZ A:TYI2075 3.1 61.2 1.0
OH A:TYI2075 3.3 70.5 1.0
CG A:TYI2075 4.4 43.1 1.0
CE2 A:TYI2075 4.5 52.0 1.0
O A:HOH3509 4.7 33.2 1.0
CD2 A:TYI2075 4.9 47.2 1.0

Iodine binding site 2 out of 3 in 4ttu

Go back to Iodine Binding Sites List in 4ttu
Iodine binding site 2 out of 3 in the N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 2 of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I2075

b:54.8
occ:0.50
 I2 A:TYI2075 0.0 54.8 0.5
CE2 A:TYI2075 2.1 52.0 1.0
CD2 A:TYI2075 3.0 47.2 1.0
CZ A:TYI2075 3.2 61.2 1.0
OH A:TYI2075 3.4 70.5 1.0
OD1 A:ASP2076 4.1 38.0 1.0
CG A:GLN2079 4.2 38.0 1.0
O A:HOH3277 4.3 31.1 1.0
CG A:TYI2075 4.4 43.1 1.0
CB A:GLN2079 4.4 32.4 1.0
NE2 A:GLN2079 4.5 48.5 1.0
CE1 A:TYI2075 4.5 58.0 1.0
CD A:GLN2079 4.8 40.6 1.0
CD1 A:TYI2075 4.9 51.8 1.0

Iodine binding site 3 out of 3 in 4ttu

Go back to Iodine Binding Sites List in 4ttu
Iodine binding site 3 out of 3 in the N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose


Mono view


Stereo pair view

A full contact list of Iodine with other atoms in the I binding site number 3 of N-Terminally Truncated Dextransucrase Dsr-E From Leuconostoc Mesenteroides Nrrl B-1299 in Complex with Isomaltotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:I2712

b:49.4
occ:0.40
 IE A:IYR2712 0.0 49.4 0.4
CE A:IYR2712 2.1 33.4 1.0
CF A:IYR2712 3.0 31.7 1.0
OF A:IYR2712 3.1 35.2 1.0
CD A:IYR2712 3.1 30.4 1.0
CB A:ASP2133 4.1 27.2 1.0
CG2 A:VAL2711 4.1 19.2 1.0
CA A:ASP2133 4.3 25.1 1.0
NE1 A:TRP2135 4.3 24.3 1.0
CG A:IYR2712 4.3 29.6 1.0
CZ2 A:TRP2135 4.3 24.3 1.0
CC A:IYR2712 4.4 27.6 1.0
CE2 A:TRP2135 4.6 22.6 1.0
O A:GLY2132 4.7 25.4 1.0
CH A:IYR2712 4.8 31.3 1.0
N A:ASP2133 4.9 25.3 1.0

Reference:

Y.Brison, Y.Malbert, G.Czaplicki, L.Mourey, M.Remaud-Simeon, S.Tranier. Structural Insights Into the Carbohydrate Binding Ability of An Alpha-(12) Branching Sucrase From Glycoside Hydrolase Family 70. J.Biol.Chem. V. 291 7527 2016.
ISSN: ESSN 1083-351X
PubMed: 26865636
DOI: 10.1074/JBC.M115.688796
Page generated: Sun Aug 11 19:58:08 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy