1KQN

Crystal structure of NMN/NaMN adenylyltransferase complexed with NAD

Structural Biology Knowledgebase: 1KQN SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.218

Literature

Macromolecules
Sequence Display for 1KQN

Classification: TRANSFERASE

Total Structure Weight: 197846.73

Macromolecule Entities
Molecule Chains Length Organism Details
NICOTINAMIDE MONONUCLEOTIDE ADENYLYL TRANSFERASE A, B, C..., D, E, FA, B, C, D, E, F 279 Homo sapiens EC#: 2.7.7.1 IUBMB 2.7.7.18 IUBMB
Gene Name(s): NMNAT1 Gene View NMNAT
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F NICOTINAMIDE-ADENINE-DINUCLEOTIDE
C21 H27 N7 O14 P2
BAWFJGJZGIEFAR-NNYOXOHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
XE
Query on XE

A, B, C, D, E, F XENON
Xe
FHNFHKCVQCLJFQ-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.250
  • R-Value Work: 0.218
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 130.82 α = 90.00
b = 90.88 β = 116.85
c = 136.59 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-07
  • Released Date: 2003-01-07
  • Deposition author(s): Zhou, T., Kurnasov, O., Tomchick, D.R., Binns, D.D., Grishin, N.V., Marquez, V.E., Osterman, A.L., Zhang, H.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4