1E1C

METHYLMALONYL-COA MUTASE H244A Mutant

Structural Biology Knowledgebase: 1E1C SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.62 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.207

Literature

Macromolecules
Sequence Display for 1E1C

Classification: ISOMERASE

Total Structure Weight: 303136.16

Macromolecule Entities
Molecule Chains Length Organism Details
METHYLMALONYL-COA MUTASE ALPHA CHAIN A, C 727 Propionibacterium freudenreichii EC#: 5.4.99.2 IUBMB
Fragment: WHOLE MOLECULE
Mutation: H244A
Details: CHAINS A AND C INCLUDE COENZYME B12, AND DESULPHO-COA. B12 IS PRESENT LARGELY AS REDUCED COB(II)ALAMIN, OR B12R
Gene Name(s): mutB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
METHYLMALONYL-COA MUTASE BETA CHAIN B, D 637 Propionibacterium freudenreichii EC#: 5.4.99.2 IUBMB
Fragment: WHOLE MOLECULE
Mutation: A203G, D330E, V331L
Gene Name(s): mutA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
B12
Query on B12

A, C COBALAMIN
C62 H89 Co N13 O14 P
LKVIQTCSMMVGFU-DWSMJLPVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DCA
Query on DCA

A, C DESULFO-COENZYME A
C21 H36 N7 O16 P3
ILWZMFJBPIYQKW-IBOSZNHHSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.62 Å
  • R-Value Free: 0.283
  • R-Value Work: 0.207
  • Space Group: P 21 21 21
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 125.40 α = 90.00
b = 161.83 β = 90.00
c = 166.95 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-04-30
  • Released Date: 2000-05-07
  • Deposition author(s): Evans, P.R., Thoma, N.H.

Revision History

  • 2012-10-31
    Type: Data collection | Details: REMARK 200
  • 2012-10-31
    Type: Other | Details: REMARK 525
  • 2012-10-31
    Type: Version format compliance | Details: REMARK 4
  • 2012-10-31
    Type: Non-polymer description | Details: FORMUL
  • 2012-10-31
    Type: Biological assembly | Details: REMARK 350