IL.61

PROBABLE GALACTOKINASE

PDB

The ligand-free form

2cz9_A [Alignment: 1]

The ligand-bound form

2dei_A[Alignment: 1]

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Function

EC*1

CSA distance*2

2.7.1.6

8.1

*1 Enzyme commission number.
*2 The distance between the active site annotated in CSA23 and the ligand-binding sites.

Ligand

PDB*1

Full name

GLA,MAP

ALPHA D-GALACTOSE,MAGNESIUM-5'-ADENYLY-IMIDO-TRIPHOSPHATE

*1 Ligand name designated by the PDB identifiers.

Segments

Component No.

Fixed*1

Moving*1

Motion type

Ligand binding

Coupled motion type

1

D1(3A-16A,21A-145A,147A-188A,196A-200A,236A-348A)

L2(189A-195A)

Local

Independent

*1 The location of the fixed and moving segments indicated by the residue number assigned in the ligand-bound form. The background color of characters indicates the corresponding segment in the structure. The colored segments not described in the Table are: 1) a part of component in which the motion is small (< 1.0 A), or, 2) a part of a protomer of homodimers, for which a corresponding part of the other protomer is shown in the Table.

Displacement and disorder

Component No.

RMSD*1

Displacement*2

Disorder-order transition*3

Disorder residue*4

Helix-Coil*5

1

Yes

+4

*1 The root-mean-square displacement of a component of motion calculated for the domain motions.
*2 The mean displacement of a component of motion calculated for the local motions.
*3 Order-disorder transition: Whether the open form contains the disordered structure.
*4 The number of disordered residues.
*5 The number of residues exhibiting the alpha-helix to coil transition.

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