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Structural Information for 1xel

The following displays the crystal structure (as found in 1xel, the primary PDB code for the entry) with each catalytic domain highlighted. The catalytic residues are also highlighed in teal and shown in wireframe depiction. Domains which are not classified as catalytic are shown in grey.

This enzyme has 4 catalytic sites (as determined by the Catalytic Site Atlas), only one of which is shown highlighed by CATH domain.
Site 1 covers chain A.
Site 2 covers chain A.
Site 3 covers chain A.
Site 4 covers chain A.


The Catalytic Domains:

The Catalytic Residues

The following shows the catalytic residues (the catalytic residue in focus is labelled in red) and the residues which are donating hydrogen bonds (labelled in blue) and accepting hydrogen bonds (labelled in green).

Ser 124 A

Residues Contacting Ser124A

B Factor
(normalised)
Relative Solvent Accessibility Number of H-Bond Donors Number of H-Bond Acceptors
8.1033
(0.3992)
32.4 2 1

Tyr 149 A

Residues Contacting Tyr149A

B Factor
(normalised)
Relative Solvent Accessibility Number of H-Bond Donors Number of H-Bond Acceptors
25.19
(0.2122)
3.2 3 3

Lys 153 A

Residues Contacting Lys153A

B Factor
(normalised)
Relative Solvent Accessibility Number of H-Bond Donors Number of H-Bond Acceptors
12.3244
(0.3857)
57.8 1 5

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