4GF5

Crystal Structure of Calicheamicin Methyltransferase, CalS11


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.213
  • R-Value Work: 0.159

Literature

Macromolecules
Sequence Display for 4GF5

Classification: TRANSFERASE

Total Structure Weight: 589394.88

Macromolecule Entities
Molecule Chains Length Organism Details
CalS11 A, B, C..., D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, TA, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T 257 Micromonospora echinospora Gene Name(s): calS11
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T S-ADENOSYL-L-HOMOCYSTEINE
C14 H20 N6 O5 S
ZJUKTBDSGOFHSH-WFMPWKQPSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
SO4
Query on SO4

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
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: 0.213
  • R-Value Work: 0.159
  • Space Group: P 1

Unit Cell:

Length (Å) Angle (°)
a = 75.11 α = 80.88
b = 106.24 β = 81.65
c = 184.60 γ = 70.02

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-08-02
  • Released Date: 2012-08-22
  • Deposition author(s): Helmich, K.E., Singh, S., Thorson, J.S., Phillips Jr., G.N., Enzyme Discovery for Natural Product Biosynthesis (NatPro), Center for Eukaryotic Structural Genomics (CESG)

Revision History

No revisions since initial release