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Calcium in PDB 1yro: Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn
Enzymatic activity of Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn
All present enzymatic activity of Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn:
2.4.1.22; 2.4.1.38; 2.4.1.90;
2.4.1.22; 2.4.1.38; 2.4.1.90;
Protein crystallography data
The structure of Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn, PDB code: 1yro
was solved by
B.Ramakrishnan,
E.Boeggeman,
P.K.Qasba,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
| Resolution Low / High (Å) | 32.55 / 1.90 |
| Space group | P 1 21 1 |
| Cell size a, b, c (Å), α, β, γ (°) | 57.334, 94.087, 99.705, 90.00, 101.64, 90.00 |
| R / Rfree (%) | 18.9 / 22.5 |
Other elements in 1yro:
The structure of Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn also contains other interesting chemical elements:
| Manganese | (Mn) | 2 atoms |
Calcium Binding Sites:
The binding sites of Calcium atom in the Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn
(pdb code 1yro). This binding sites where shown within
5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn, PDB code: 1yro:
Jump to Calcium binding site number: 1; 2;
In total 2 binding sites of Calcium where determined in the Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn, PDB code: 1yro:
Jump to Calcium binding site number: 1; 2;
Calcium binding site 1 out of 2 in 1yro
Go back to
Calcium Binding Sites List in 1yro
Calcium binding site 1 out
of 2 in the Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn
Mono view
Stereo pair view
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 BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn within 5.0Å range:
|
Calcium binding site 2 out of 2 in 1yro
Go back to
Calcium Binding Sites List in 1yro
Calcium binding site 2 out
of 2 in the Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn
Mono view
Stereo pair view
Mono view
Stereo pair view
A full contact list of Calcium with other atoms in the Ca binding
site number 2 of Crystal Structure of BETA14,-Galactosyltransferase Mutant ARG228LYS in Complex with Alpha-Lactalbumin in the Presence of Udp-Galactose and Mn within 5.0Å range:
|
Reference:
B.Ramakrishnan,
E.Boeggeman,
P.K.Qasba.
Mutation of Arginine 228 to Lysine Enhances the Glucosyltransferase Activity of Bovine Beta-1,4-Galactosyltransferase I Biochemistry V. 44 3202 2005.
ISSN: ISSN 0006-2960
PubMed: 15736931
DOI: 10.1021/BI0479454
Page generated: Tue Jul 8 03:54:47 2025
ISSN: ISSN 0006-2960
PubMed: 15736931
DOI: 10.1021/BI0479454
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