1KR5

Crystal structure of human L-isoaspartyl methyltransferase

Structural Biology Knowledgebase: 1KR5 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.221

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1KR5

Classification: TRANSFERASE

Total Structure Weight: 24921.81

Macromolecule Entities
Molecule Chains Length Organism Details
Protein-L-isoaspartate O-methyltransferase A 226 Homo sapiens EC#: 2.1.1.77 IUBMB
Mutation: I119V
Gene Name(s): PCMT1 Gene View

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SAH
Query on SAH

A S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.264
  • R-Value Work: 0.221
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 48.01 α = 90.00
b = 53.70 β = 115.60
c = 49.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2002-01-08
  • Released Date: 2002-02-08
  • Deposition author(s): Ryttersgaard, C., Griffith, S.C., Sawaya, M.R., MacLaren, D.C., Clarke, S., Yeates, T.O.

Revision History

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