2HG4

Structure of the ketosynthase-acyltransferase didomain of module 5 from DEBS.

Structural Biology Knowledgebase: 2HG4 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.73 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.216

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 2HG4

Classification: TRANSFERASE

Total Structure Weight: 588902.07

Macromolecule Entities
Molecule Chains Length Organism Details
6-Deoxyerythronolide B Synthase A, B, C..., D, E, FA, B, C, D, E, F 917 Saccharopolyspora erythraea EC#: 2.3.1.94 IUBMB
Fragment: ketosynthase-acyltransferase didomain of didomain module 5
Mutation: M1M, M7M, M46M, M91M, M113M, M120M, M193M, M210M, M229M, M385M, M396M, M480M, D525E, M555M, M567M, M621M, M680M, G732A, I733H, T734K, M786M
Gene Name(s): eryA

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

A, B, C, D, E, F ACETATE ION
C2 H3 O2
QTBSBXVTEAMEQO-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
CL
Query on CL

B, C, D, E, F CHLORIDE ION
Cl
VEXZGXHMUGYJMC-UHFFFAOYSA-M
Ligand Explorer
 
JSmol
SO4
Query on SO4

A, B, C, E, F SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer
 
JSmol
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, B, C, D, E, F L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.73 Å
  • R-Value Free: 0.255
  • R-Value Work: 0.216
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 305.26 α = 90.00
b = 150.15 β = 110.03
c = 184.38 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2006-06-26
  • Released Date: 2006-07-11
  • Deposition author(s): Tang, Y., Kim, C.Y., Mathews, I.I., Cane, D.E., Khosla, C.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Flag residual B-value | Details: Tagged residual B temperature factor
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4