Chromosome 1 open reading frame 41 Structure: Difference between revisions
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PDB ID: 1TVG | PDB ID: 1TVG | ||
Information from the PDB stated that x-ray diffraction was sued to solve the structure of this protein with an R value of 0.215 and at 1.6Å. | Information from the PDB stated that x-ray diffraction was sued to solve the structure of this protein with an R value of 0.215 and at 1.6Å. Two ligands were present in the crystal structure, a calcium (II) ion and a samarium (III) ion. This protein has 153 residues and its secondary structure consists of two helices and nine beta sheet strands. | ||
[[Image:Sialidase2.png]] | [[Image:Sialidase2.png]] | ||
Revision as of 01:06, 9 June 2009
Protein Structure
PDB ID: 1TVG Information from the PDB stated that x-ray diffraction was sued to solve the structure of this protein with an R value of 0.215 and at 1.6Å. Two ligands were present in the crystal structure, a calcium (II) ion and a samarium (III) ion. This protein has 153 residues and its secondary structure consists of two helices and nine beta sheet strands.
Based on the DALI result, sialidases have similar structures to our protein. However, the sequence identity between our protein and sialidase proteins are small (~22). Sialidases are enzymes that cleave sialic acids from various glyco-conjugates (Newsted et al., 2005).
Another enzyme that our protein is similar in structure to is galactose oxidase. This enzyme catalyzes the oxidation of D-galactose to D-galacto-hexodialdose and H2O2 (Ito et al., 1991).
This protein's secondary structure consists of 2 alpha helices and 9 beta sheets.
Pymol structure displaying the folding of the secondary structure. Red is alpha helices, yellow is beta sheets and green is random coils connecting the the sheets and helices.
