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Calcium in PDB 4hp5: The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose

Enzymatic activity of The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose

All present enzymatic activity of The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose:
5.4.99.11;

Protein crystallography data

The structure of The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose, PDB code: 4hp5 was solved by Z.Xu, S.Li, H.Xu, J.Zhou, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 31.81 / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 58.849, 81.325, 138.258, 90.00, 90.00, 90.00
R / Rfree (%) 15.4 / 20.8

Calcium Binding Sites:

The binding sites of Calcium atom in the The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose (pdb code 4hp5). 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 The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose, PDB code: 4hp5:

Calcium binding site 1 out of 1 in 4hp5

Go back to Calcium Binding Sites List in 4hp5
Calcium binding site 1 out of 1 in the The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca702

b:28.9
occ:1.00
 O A:HOH867 2.2 33.1 1.0
OD1 A:ASP63 2.4 19.8 1.0
O A:ILE69 2.4 18.5 1.0
OD1 A:ASN65 2.4 27.1 1.0
OD2 A:ASP71 2.4 23.5 1.0
OD1 A:ASP67 2.5 22.9 1.0
O A:HOH882 2.6 39.3 1.0
CG A:ASP63 3.4 22.9 1.0
CG A:ASP67 3.4 24.5 1.0
CG A:ASN65 3.4 32.8 1.0
CG A:ASP71 3.5 22.2 1.0
C A:ILE69 3.6 23.8 1.0
OD2 A:ASP67 3.7 26.1 1.0
CB A:ASP71 3.9 21.8 1.0
ND2 A:ASN65 4.0 36.5 1.0
CA A:ASP63 4.1 19.6 1.0
N A:ASN65 4.1 27.2 1.0
N A:THR64 4.1 21.7 1.0
CB A:ASP63 4.2 19.6 1.0
OD2 A:ASP63 4.2 21.4 1.0
N A:ILE69 4.2 23.2 1.0
CA A:ILE69 4.3 20.9 1.0
O A:GLU116 4.4 24.8 1.0
C A:GLY70 4.4 18.6 1.0
N A:ASP67 4.5 24.1 1.0
CB A:ASN65 4.5 31.4 1.0
C A:ASP63 4.5 22.6 1.0
CB A:ILE69 4.5 22.6 1.0
N A:ASP71 4.5 19.5 1.0
N A:GLY70 4.6 19.6 1.0
OD1 A:ASP71 4.6 20.9 1.0
CB A:ASP67 4.6 22.9 1.0
O A:GLY70 4.6 20.5 1.0
CA A:GLY70 4.7 18.4 1.0
CA A:ASN65 4.7 29.0 1.0
CA A:ASP71 4.8 20.7 1.0
N A:GLY66 4.9 27.8 1.0
O A:HOH1311 4.9 28.0 1.0
C A:ASN65 4.9 29.6 1.0
CA A:ASP67 4.9 23.3 1.0
N A:GLY68 5.0 20.7 1.0

Reference:

Z.Xu, S.Li, H.Xu, J.Zhou. The Crystal Structure of Isomaltulose Synthase Mutant E295A From Erwinia Rhapontici NX5 in Complex with D-Glucose To Be Published.
Page generated: Sat Dec 12 04:50:29 2020

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