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Calcium in PDB 3ttq: Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution

Enzymatic activity of Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution

All present enzymatic activity of Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution:
2.4.1.5;

Protein crystallography data

The structure of Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution, PDB code: 3ttq was solved by Y.Brison, T.Pijning, E.Fabre, L.Mourey, S.Morel, G.Potocki-Veronese, P.Monsan, M.Remaud-Simeon, B.W.Dijkstra, S.Tranier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.03 / 1.90
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 68.180, 100.240, 187.210, 90.00, 90.00, 90.00
R / Rfree (%) 15.7 / 19.8

Other elements in 3ttq:

The structure of Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution also contains other interesting chemical elements:

Sodium (Na) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution (pdb code 3ttq). 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 Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution, PDB code: 3ttq:

Calcium binding site 1 out of 1 in 3ttq

Go back to Calcium Binding Sites List in 3ttq
Calcium binding site 1 out of 1 in the Crystal Structure of Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution


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 Leuconostoc Mesenteroides Nrrl B-1299 N- Terminally Truncated Dextransucrase Dsr-E in Orthorhombic Apo-Form at 1.9 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca2867

b:16.9
occ:1.00
 O A:HOH3268 2.3 17.4 1.0
O A:ASP2164 2.3 19.4 1.0
O A:PHE2214 2.3 14.5 1.0
OD1 A:ASP2170 2.4 20.3 1.0
O A:HOH2968 2.4 18.8 1.0
OD1 A:ASN2693 2.4 17.3 1.0
OD2 A:ASP2170 2.6 19.3 1.0
CG A:ASP2170 2.9 20.9 1.0
C A:ASP2164 3.5 21.4 1.0
C A:PHE2214 3.5 16.6 1.0
CG A:ASN2693 3.5 18.8 1.0
O A:ASN2693 4.1 17.6 1.0
CB A:PHE2214 4.1 16.1 1.0
ND2 A:ASN2693 4.2 17.2 1.0
OD1 A:ASP2164 4.2 24.9 1.0
CA A:ASP2164 4.2 22.3 1.0
O A:HOH2964 4.3 17.9 1.0
O A:VAL2171 4.3 16.6 1.0
CA A:PHE2214 4.3 16.6 1.0
O A:HOH2914 4.4 18.2 1.0
CB A:ASP2170 4.4 19.0 1.0
ND2 A:ASN2801 4.5 20.0 1.0
N A:ILE2215 4.5 15.8 1.0
N A:PHE2165 4.5 20.6 1.0
CA A:ILE2215 4.6 17.0 1.0
CB A:ASN2693 4.7 18.1 1.0
CG2 A:ILE2215 4.7 17.1 1.0
CA A:ASN2693 4.7 16.8 1.0
O A:HOH3459 4.8 16.4 1.0
CA A:PHE2165 4.8 18.4 1.0
C A:ASN2693 4.9 17.3 1.0
ND2 A:ASN2173 5.0 18.1 1.0

Reference:

Y.Brison, T.Pijning, Y.Malbert, E.Fabre, L.Mourey, S.Morel, G.Potocki-Veronese, P.Monsan, S.Tranier, M.Remaud-Simeon, B.W.Dijkstra. Functional and Structural Characterization of Alpha-(1-2) Branching Sucrase Derived From Dsr-E Glucansucrase J.Biol.Chem. V. 287 7915 2012.
ISSN: ISSN 0021-9258
PubMed: 22262856
DOI: 10.1074/JBC.M111.305078
Page generated: Tue Jul 8 17:05:50 2025

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