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Calcium in PDB 1cdg: Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form

Enzymatic activity of Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form

All present enzymatic activity of Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form:
2.4.1.19;

Protein crystallography data

The structure of Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form, PDB code: 1cdg was solved by C.L.Lawson, R.Van Montfort, B.V.Strokopytov, K.H.Kalk, H.J.Rozeboom, B.W.Dijkstra, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) N/A / 2.00
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 120.363, 110.935, 66.429, 90.00, 90.00, 90.00
R / Rfree (%) n/a / n/a

Calcium Binding Sites:

The binding sites of Calcium atom in the Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form (pdb code 1cdg). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form, PDB code: 1cdg:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 1cdg

Go back to Calcium Binding Sites List in 1cdg
Calcium binding site 1 out of 2 in the Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca691

b:26.1
occ:1.00
 OD1 A:ASN33 2.1 35.3 1.0
O A:HOH720 2.3 19.3 1.0
O A:ASN29 2.5 33.0 1.0
OD1 A:ASN32 2.5 27.1 1.0
OD2 A:ASP53 2.5 24.4 1.0
OD1 A:ASP27 2.5 26.5 1.0
O A:GLY51 2.6 28.7 1.0
CG A:ASN33 3.3 34.4 1.0
C A:ASN29 3.3 31.0 1.0
CG A:ASP27 3.4 26.9 1.0
CG A:ASP53 3.6 25.4 1.0
CG A:ASN32 3.7 28.1 1.0
C A:GLY51 3.7 28.9 1.0
CB A:ASP53 4.0 23.7 1.0
N A:PRO30 4.0 32.5 1.0
N A:ASN33 4.1 31.6 1.0
OD2 A:ASP27 4.1 25.1 1.0
ND2 A:ASN33 4.1 35.2 1.0
CA A:PRO30 4.1 33.9 1.0
CA A:GLY51 4.1 28.2 1.0
N A:ASN29 4.2 27.8 1.0
CA A:ASN33 4.3 31.9 1.0
CA A:ASN29 4.3 28.3 1.0
ND2 A:ASN32 4.4 27.1 1.0
C A:ASN32 4.4 32.8 1.0
O A:ALA111 4.4 27.5 1.0
CB A:ASP27 4.4 26.8 1.0
CB A:ASN33 4.4 32.4 1.0
CA A:ASP27 4.6 26.9 1.0
C A:PRO30 4.6 33.6 1.0
OD1 A:ASP53 4.6 24.3 1.0
N A:ASN32 4.6 34.9 1.0
C A:GLY52 4.7 22.0 1.0
CB A:ASN32 4.8 28.3 1.0
CB A:ASN29 4.8 29.1 1.0
CA A:ASN32 4.8 31.3 1.0
O A:ASN32 4.8 34.8 1.0
N A:GLY52 4.8 28.4 1.0
N A:ASP53 4.9 22.4 1.0
O A:GLY52 4.9 20.9 1.0
C A:ASP27 4.9 27.7 1.0
O A:PRO30 4.9 32.5 1.0
N A:GLY28 4.9 26.9 1.0
O A:HOH759 4.9 25.5 1.0

Calcium binding site 2 out of 2 in 1cdg

Go back to Calcium Binding Sites List in 1cdg
Calcium binding site 2 out of 2 in the Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca692

b:21.4
occ:1.00
 OD1 A:ASN139 2.3 17.4 1.0
O A:HOH716 2.3 17.8 1.0
O A:HIS233 2.3 20.4 1.0
O A:HOH729 2.4 21.1 1.0
OD1 A:ASP199 2.5 21.6 1.0
OD2 A:ASP199 2.5 15.8 1.0
O A:ILE190 2.6 18.0 1.0
O A:HOH724 2.6 20.4 1.0
CG A:ASP199 2.8 18.6 1.0
CG A:ASN139 3.4 18.5 1.0
C A:HIS233 3.6 21.2 1.0
C A:ILE190 3.7 16.8 1.0
ND2 A:ASN139 4.0 19.6 1.0
O A:ASN139 4.2 21.8 1.0
CB A:ASP199 4.3 19.8 1.0
CA A:ILE190 4.4 16.0 1.0
CB A:HIS233 4.4 18.9 1.0
N A:MET234 4.4 19.8 1.0
O A:LYS192 4.5 23.3 1.0
CA A:MET234 4.5 16.9 1.0
CA A:HIS233 4.5 19.8 1.0
O A:GLY189 4.5 17.3 1.0
CG A:MET234 4.6 16.2 1.0
CB A:ASN139 4.7 17.7 1.0
N A:TYR191 4.8 18.1 1.0
ND1 A:HIS176 4.8 17.7 1.0
O A:LEU200 4.8 26.2 1.0
CG2 A:ILE190 4.9 14.7 1.0
O A:HOH825 4.9 33.8 1.0
O A:HOH704 4.9 15.3 1.0

Reference:

C.L.Lawson, R.Van Montfort, B.Strokopytov, H.J.Rozeboom, K.H.Kalk, G.E.De Vries, D.Penninga, L.Dijkhuizen, B.W.Dijkstra. Nucleotide Sequence and X-Ray Structure of Cyclodextrin Glycosyltransferase From Bacillus Circulans Strain 251 in A Maltose-Dependent Crystal Form. J.Mol.Biol. V. 236 590 1994.
ISSN: ISSN 0022-2836
PubMed: 8107143
DOI: 10.1006/JMBI.1994.1168
Page generated: Sat Dec 12 02:51:13 2020

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