1CB7

GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM RECONSTITUTED WITH METHYL-COBALAMIN


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.160

Literature

Macromolecules
Sequence Display for 1CB7

Classification: ISOMERASE

Total Structure Weight: 139895.38

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (GLUTAMATE MUTASE) A, C 137 Clostridium cochlearium EC#: 5.4.99.1 IUBMB
Mutation: V45L, L60V
Details: CHAINS A, C, B, D FORM HETEROTETRAMER WHICH IS THE BIOLOGICAL UNIT.
Gene Name(s): glmS
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PROTEIN (GLUTAMATE MUTASE) B, D 483 Clostridium cochlearium EC#: 5.4.99.1 IUBMB
Mutation: Y130F
Details: COMPLEXED WITH CO-METHYLCOBALAMIN
Gene Name(s): glmE
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
COB
Query on COB

A, C CO-METHYLCOBALAMIN
C63 H91 Co N13 O14 P
BMOGZGJBQIUQJG-BYLSPCLQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
TAR
Query on TAR

B, D D(-)-TARTARIC ACID
C4 H6 O6
FEWJPZIEWOKRBE-LWMBPPNESA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
External Ligand Annotations
ID Binding Affinity (Sequence Identity %)
TAR N/A in BindingDB
Ki: 10000000 nM  BindingMOAD
N/A in PDBbind

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.0 Å
  • R-Value Observed: 0.160
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 64.33 α = 90.00
b = 113.14 β = 95.62
c = 108.61 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-03-03
  • Released Date: 2000-02-28
  • Deposition author(s): Gruber, K., Reitzer, R., Kratky, C.

Revision History

  • Version 1_0: 2000-02-28

    Type: Initial release

  • Version 1_1: 2008-04-26

    Type: Version format compliance

  • Version 1_2: 2011-07-13

    Type: Version format compliance