Atomistry » Calcium » PDB 7dl7-7e4z » 7e3n
Atomistry »
  Calcium »
    PDB 7dl7-7e4z »
      7e3n »

Calcium in PDB 7e3n: Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+

Enzymatic activity of Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+

All present enzymatic activity of Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+:
1.1.1.42;

Protein crystallography data

The structure of Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+, PDB code: 7e3n was solved by N.Arai, T.Shiba, D.K.Inaoka, K.Kita, X.Wang, M.Otani, S.Matsushiro, C.Kojima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 18.94 / 1.90
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 105.267, 89.767, 62.031, 90, 121.04, 90
R / Rfree (%) 20.5 / 23.7

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+ (pdb code 7e3n). 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 Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+, PDB code: 7e3n:

Calcium binding site 1 out of 1 in 7e3n

Go back to Calcium Binding Sites List in 7e3n
Calcium binding site 1 out of 1 in the Crystal Structure of Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+


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 Isocitrate Dehydrogenase D252N Mutant From Trypanosoma Brucei in Complexed with Nadp+, Alpha-Ketoglutarate, and CA2+ within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca502

b:23.7
occ:1.00
 O3 A:ICT503 2.3 29.0 1.0
O A:HOH640 2.3 21.3 1.0
OD1 A:ASP274 2.4 17.4 1.0
O A:HOH624 2.4 24.2 1.0
O A:HOH608 2.5 30.5 1.0
O7 A:ICT503 3.1 37.5 1.0
C5 A:ICT503 3.3 30.0 1.0
CG A:ASP274 3.4 18.8 1.0
C2 A:ICT503 3.6 35.7 1.0
OD2 A:ASP274 3.8 20.3 1.0
C4 A:ICT503 4.0 34.9 1.0
O4 A:ICT503 4.1 28.9 1.0
O A:HOH625 4.2 27.4 1.0
O A:ASP274 4.4 22.6 1.0
C3 A:ICT503 4.4 35.3 1.0
OD2 A:ASP278 4.4 24.6 1.0
O A:HOH654 4.6 24.7 1.0
OD1 A:ASP278 4.7 24.9 1.0
CB A:ASP274 4.7 19.5 1.0
C5N A:NAP501 4.8 25.1 1.0
C1 A:ICT503 4.8 33.0 1.0
CG A:ASP278 4.8 24.0 1.0
C A:ASP274 4.8 21.1 1.0
O A:HOH607 4.9 24.6 1.0
CA A:ASP274 4.9 21.4 1.0
O A:HOH620 4.9 22.4 1.0

Reference:

N.Arai, T.Shiba, D.K.Inaoka, K.Kita, X.Wang, M.Otani, S.Matsushiro, C.Kojima. Crystal Structure of Isocitrate Dehydrogenase From Trypanosoma Brucei. To Be Published.
Page generated: Fri Jul 19 00:15:35 2024

Last articles

Zn in 9MJ5
Zn in 9HNW
Zn in 9G0L
Zn in 9FNE
Zn in 9DZN
Zn in 9E0I
Zn in 9D32
Zn in 9DAK
Zn in 8ZXC
Zn in 8ZUF
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy