1G64

THE THREE-DIMENSIONAL STRUCTURE OF ATP:CORRINOID ADENOSYLTRANSFERASE FROM SALMONELLA TYPHIMURIUM. COBALAMIN/ATP TERNARY COMPLEX

Structural Biology Knowledgebase: 1G64 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.206

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1G64

Classification: TRANSFERASE

Total Structure Weight: 45901.15

Macromolecule Entities
Molecule Chains Length Organism Details
COB(I)ALAMIN ADENOSYLTRANSFERASE A, B 196 Salmonella enterica EC#: 2.5.1.17 IUBMB
Gene Name(s): btuR cobA STM1718

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

A, B ADENOSINE-5'-TRIPHOSPHATE
C10 H16 N5 O13 P3
ZKHQWZAMYRWXGA-KQYNXXCUSA-N
Ligand Explorer
 
JSmol
B12
Query on B12

A COBALAMIN
C62 H89 Co N13 O14 P
LKVIQTCSMMVGFU-DWSMJLPVSA-N
Ligand Explorer
 
JSmol
MG
Query on MG

A, B MAGNESIUM ION
Mg
JLVVSXFLKOJNIY-UHFFFAOYSA-N
Ligand Explorer
 
JSmol

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.288
  • R-Value Work: 0.206
  • Space Group: P 41 21 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 80.00 α = 90.00
b = 80.00 β = 90.00
c = 142.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-11-03
  • Released Date: 2000-12-20
  • Deposition author(s): Rayment, I., Escalante-Semerena, J.C., Bauer, C.B.

Revision History

  • 2012-10-24
    Type: Non-polymer description | Details: --
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4