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Calcium in PDB 2nwh: Carbohydrate Kinase From Agrobacterium Tumefaciens

Protein crystallography data

The structure of Carbohydrate Kinase From Agrobacterium Tumefaciens, PDB code: 2nwh was solved by J.Osipiuk, X.Xu, J.Gu, A.Savchenko, A.Edwards, A.Joachimiak, Midwest Centerfor Structural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 35.70 / 1.86
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 75.930, 75.930, 103.608, 90.00, 90.00, 120.00
R / Rfree (%) 19.4 / 23.3

Other elements in 2nwh:

The structure of Carbohydrate Kinase From Agrobacterium Tumefaciens also contains other interesting chemical elements:

Chlorine (Cl) 1 atom
Sodium (Na) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Carbohydrate Kinase From Agrobacterium Tumefaciens (pdb code 2nwh). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Carbohydrate Kinase From Agrobacterium Tumefaciens, PDB code: 2nwh:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 2nwh

Go back to Calcium Binding Sites List in 2nwh
Calcium binding site 1 out of 2 in the Carbohydrate Kinase From Agrobacterium Tumefaciens


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Carbohydrate Kinase From Agrobacterium Tumefaciens within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca401

b:37.9
occ:1.00
O A:HOH455 2.3 41.5 1.0
O A:ALA176 2.4 30.8 1.0
O A:HOH587 2.5 50.6 1.0
O A:HOH509 2.7 49.4 1.0
C A:ALA176 3.6 31.6 1.0
O A:HOH466 4.3 34.6 1.0
CA A:ALA176 4.3 31.6 1.0
N A:GLY179 4.5 34.2 1.0
N A:ALA177 4.6 31.2 1.0
OD2 A:ASP180 4.7 28.2 1.0
NH2 A:ARG155 4.7 27.7 1.0
CB A:ALA176 4.7 32.0 1.0
CA A:GLY179 4.8 34.3 1.0
CA A:ALA177 4.8 31.6 1.0
C A:ALA177 4.9 31.5 1.0

Calcium binding site 2 out of 2 in 2nwh

Go back to Calcium Binding Sites List in 2nwh
Calcium binding site 2 out of 2 in the Carbohydrate Kinase From Agrobacterium Tumefaciens


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Carbohydrate Kinase From Agrobacterium Tumefaciens within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca402

b:38.1
occ:1.00
OE2 A:GLU19 2.4 29.3 1.0
O A:HOH545 2.4 41.9 1.0
O A:HOH539 2.5 47.0 1.0
OE1 A:GLU19 2.7 29.5 1.0
CD A:GLU19 2.9 27.6 1.0
O A:HOH407 3.9 41.0 1.0
O A:GLY30 4.2 20.4 1.0
O A:HOH662 4.4 55.5 1.0
CG A:GLU19 4.4 22.4 1.0
O A:HOH511 4.5 37.5 1.0
C A:GLY30 4.8 21.7 1.0
O A:HOH578 4.8 46.9 1.0

Reference:

J.Osipiuk, X.Xu, J.Gu, A.Savchenko, A.Edwards, A.Joachimiak. X-Ray Crystal Structure of Carbohydrate Kinase From Agrobacterium Tumefaciens To Be Published.
Page generated: Sat Dec 12 03:48:01 2020

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