Atomistry » Calcium » PDB 7d52-7dl7 » 7dky
Atomistry »
  Calcium »
    PDB 7d52-7dl7 »
      7dky »

Calcium in PDB 7dky: Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose

Enzymatic activity of Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose

All present enzymatic activity of Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose:
3.2.1.21;

Protein crystallography data

The structure of Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose, PDB code: 7dky was solved by S.Pengthaisong, J.R.Ketudat Cairns, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 88.72 / 1.95
Space group P 21 21 2
Cell size a, b, c (Å), α, β, γ (°) 177.447, 54.815, 83.468, 90, 90, 90
R / Rfree (%) 15.3 / 19.2

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose (pdb code 7dky). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose, PDB code: 7dky:

Calcium binding site 1 out of 1 in 7dky

Go back to Calcium Binding Sites List in 7dky
Calcium binding site 1 out of 1 in the Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of TXGH116 E441G Nucleophile Mutant From Thermoanaerobacterium Xylanolyticum with Cellotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1007

b:29.4
occ:1.00
 OD1 A:ASP583 2.3 25.1 1.0
OD1 A:ASP575 2.3 22.8 1.0
OD1 A:ASP579 2.4 23.9 1.0
O A:ILE581 2.4 23.1 1.0
OD1 A:ASP577 2.5 36.8 1.0
O A:HOH1120 2.6 22.5 1.0
CG A:ASP583 3.2 26.8 1.0
CG A:ASP579 3.2 25.2 1.0
CG A:ASP575 3.4 23.3 1.0
OD2 A:ASP579 3.6 24.9 1.0
OD2 A:ASP583 3.6 28.9 1.0
O A:HOH1447 3.6 42.3 1.0
C A:ILE581 3.6 23.2 1.0
CG A:ASP577 3.6 36.3 1.0
CA A:ASP575 4.0 27.4 1.0
N A:LYS576 4.1 33.3 1.0
OD2 A:ASP577 4.1 36.7 1.0
N A:ASP577 4.2 34.8 1.0
N A:ILE581 4.2 22.0 1.0
CB A:ASP575 4.2 25.2 1.0
N A:ASP583 4.3 23.4 1.0
C A:PRO582 4.3 23.4 1.0
N A:ASP579 4.3 29.8 1.0
OD2 A:ASP575 4.3 21.2 1.0
CA A:ILE581 4.3 23.1 1.0
CB A:ASP579 4.3 26.5 1.0
CB A:ASP583 4.4 25.2 1.0
C A:ASP575 4.4 29.2 1.0
CB A:ILE581 4.4 24.0 1.0
O A:PRO582 4.5 23.9 1.0
OG1 A:THR600 4.5 22.0 1.0
CA A:ASP583 4.5 24.1 1.0
N A:PRO582 4.7 23.0 1.0
CA A:PRO582 4.7 23.0 1.0
CA A:ASP579 4.7 27.1 1.0
CB A:ASP577 4.7 33.9 1.0
N A:ASN578 4.8 34.2 1.0
CA A:ASP577 4.8 34.9 1.0
N A:GLY580 4.9 23.5 1.0
C A:ASP577 4.9 34.9 1.0
C A:ASP579 5.0 26.3 1.0

Reference:

S.Pengthaisong, Y.Hua, J.R.Ketudat Cairns. Structural Basis For Transglycosylation in Glycoside Hydrolase Family GH116 Glycosynthases. Arch.Biochem.Biophys. V. 706 08924 2021.
ISSN: ESSN 1096-0384
PubMed: 34019851
DOI: 10.1016/J.ABB.2021.108924
Page generated: Wed Jul 9 21:37:22 2025

Last articles

Mg in 4AT9
Mg in 4AT8
Mg in 4AS5
Mg in 4ASU
Mg in 4AS8
Mg in 4AS4
Mg in 4AS3
Mg in 4AS2
Mg in 4AS1
Mg in 4ARZ
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy