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Calcium in PDB 7p38: 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613

Enzymatic activity of 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613

All present enzymatic activity of 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613:
2.4.1.5;

Protein crystallography data

The structure of 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613, PDB code: 7p38 was solved by T.Pijning, E.Te Poele, J.Gangoiti, T.Boerner, L.Dijkhuizen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.24 / 2.70
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 107.354, 134.495, 147.886, 90, 90, 90
R / Rfree (%) 26 / 29.9

Calcium Binding Sites:

The binding sites of Calcium atom in the 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613 (pdb code 7p38). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613, PDB code: 7p38:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 7p38

Go back to Calcium Binding Sites List in 7p38
Calcium binding site 1 out of 2 in the 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1301

b:31.0
occ:1.00
OD1 A:ASN1139 2.2 28.9 1.0
O A:HIS683 2.5 29.0 1.0
O A:GLU633 2.6 29.5 1.0
OE2 A:GLU633 2.6 29.2 1.0
OD1 A:ASP639 2.7 27.7 1.0
OD2 A:ASP639 2.8 28.0 1.0
CG A:ASP639 3.1 27.8 1.0
CD A:GLU633 3.4 29.5 1.0
CG A:GLU633 3.4 29.5 1.0
CG A:ASN1139 3.4 28.8 1.0
C A:GLU633 3.6 29.9 1.0
C A:HIS683 3.7 29.3 1.0
CA A:GLU633 4.1 30.2 1.0
CG2 A:ILE684 4.1 28.4 1.0
O A:ASN1139 4.1 28.1 1.0
O A:ILE640 4.1 27.1 1.0
CA A:ILE684 4.2 28.9 1.0
CB A:GLU633 4.3 30.0 1.0
CB A:ASN1139 4.3 28.6 1.0
ND2 A:ASN1139 4.3 29.1 1.0
CA A:ASN1139 4.4 28.2 1.0
N A:ILE684 4.4 29.2 1.0
CB A:ASP639 4.6 27.6 1.0
OE1 A:GLU633 4.6 29.8 1.0
C A:ASN1139 4.7 28.2 1.0
ND2 A:ASN1230 4.7 27.7 1.0
N A:PHE634 4.7 30.0 1.0
CB A:ILE684 4.8 28.6 1.0
CB A:HIS683 4.8 29.9 1.0
ND2 A:ASN642 4.8 27.0 1.0
CA A:HIS683 4.8 29.8 1.0
O A:HOH1404 4.9 14.0 1.0
N A:ILE640 5.0 27.0 1.0

Calcium binding site 2 out of 2 in 7p38

Go back to Calcium Binding Sites List in 7p38
Calcium binding site 2 out of 2 in the 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of 4,6-Alpha-Glucanotransferase Gtfb From Limosilactobacillus Reuteri Ncc 2613 within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1301

b:22.0
occ:1.00
OD1 B:ASN1139 2.1 27.5 1.0
O B:HIS683 2.5 26.8 1.0
O B:GLU633 2.5 27.4 1.0
OD2 B:ASP639 2.6 26.8 1.0
OE2 B:GLU633 2.7 27.2 1.0
OD1 B:ASP639 2.7 27.0 1.0
CG B:ASP639 3.0 26.9 1.0
CG B:ASN1139 3.3 27.5 1.0
CD B:GLU633 3.5 27.4 1.0
CG B:GLU633 3.5 27.4 1.0
C B:GLU633 3.5 27.7 1.0
C B:HIS683 3.7 26.9 1.0
O B:ASN1139 4.0 27.2 1.0
CA B:GLU633 4.1 27.9 1.0
CG2 B:ILE684 4.1 26.3 1.0
ND2 B:ASN1139 4.2 27.7 1.0
O B:ILE640 4.2 26.5 1.0
CB B:ASN1139 4.3 27.3 1.0
CA B:ILE684 4.3 26.6 1.0
CA B:ASN1139 4.3 27.2 1.0
CB B:GLU633 4.4 27.8 1.0
N B:ILE684 4.5 26.8 1.0
CB B:ASP639 4.5 26.8 1.0
C B:ASN1139 4.6 27.2 1.0
N B:PHE634 4.6 27.9 1.0
OE1 B:GLU633 4.7 27.6 1.0
CB B:HIS683 4.7 27.3 1.0
ND2 B:ASN1230 4.7 26.3 1.0
CA B:HIS683 4.8 27.2 1.0
CB B:ILE684 4.9 26.4 1.0
N B:ILE640 4.9 26.5 1.0
O B:HOH1408 5.0 14.1 1.0

Reference:

T.Pijning, J.Gangoiti, T.Borner, L.Dijkhuizen. Insights Into Broad-Specificity Starch Modification From the Crystal Structure of Limosilactobacillus Reuteri Ncc 2613 4,6-Alpha-Glucanotransferase Gtfb J.Agric.Food Chem. 2021.
ISSN: ESSN 1520-5118
DOI: 10.1021/ACS.JAFC.1C05657
Page generated: Fri Jul 19 02:42:04 2024

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