4Q31

The crystal structure of cystathione gamma lyase (CalE6) from Micromonospora echinospora

Structural Biology Knowledgebase: 4Q31 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.152

Literature

Macromolecules
Sequence Display for 4Q31

Classification: LYASE

Total Structure Weight: 335295.41

Macromolecule Entities
Molecule Chains Length Organism Details
cystathione gamma lyase CalE6 A, B, C..., D, E, F, G, HA, B, C, D, E, F, G, H 384 Micromonospora echinospora Mutation: D7G
Gene Name(s): calE6
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 4 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
MES
Query on MES

A, B, C, D, E, F, G, H 2-(N-MORPHOLINO)-ETHANESULFONIC ACID
C6 H13 N O4 S
SXGZJKUKBWWHRA-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
GOL
Query on GOL

A, B, C, D, E, F, G, H GLYCEROL
2, (Synonym)
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FMT
Query on FMT

A, C, F, G, H FORMIC ACID
C H2 O2
BDAGIHXWWSANSR-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CL
Query on CL

A, B, C, D, E, F, G, H CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D, E, F, G, H L-PEPTIDE LINKING C5 H11 N O2 Se MET
LLP
Query on LLP
A, B, C, D, E, F, G, H L-PEPTIDE LINKING C14 H22 N3 O7 P LYS

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.191
  • R-Value Work: 0.152
  • Space Group: I 2 2 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 146.85 α = 90.00
b = 146.98 β = 90.00
c = 349.90 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2014-04-10
  • Released Date: 2014-05-07
  • Deposition author(s): Tan, K., Bigelow, L., Jedrzejczak, R., Babnigg, G., Bingman, C.A., Yennamalli, R.M., Singh, S., Kharel, M.K., Thorson, J.S., Phillips Jr., G.N., Joachimiak, A., Midwest Center for Structural Genomics (MCSG), Enzyme Discovery for Natural Product Biosynthesis (NatPro)

Revision History

  • 2017-03-08
    Type: Citation | Details: Citation update