3VEP

Crystal structure of SigD4 in complex with its negative regulator RsdA

Structural Biology Knowledgebase: 3VEP SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.287
  • R-Value Work: 0.243

Literature

Macromolecules
Sequence Display for 3VEP

Classification: MEMBRANE PROTEIN / TRANSCRIPTION

Total Structure Weight: 74817.58

Macromolecule Entities
Molecule Chains Length Organism Details
Uncharacterized protein Rv3413c/MT3522 C, G, J, X 80 Mycobacterium tuberculosis Fragment: UNP residues 1-80
Gene Name(s): rsdA Rv3413c MTCY78.16
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Probable RNA polymerase sigma-D factor A, D, E, H 86 Mycobacterium tuberculosis Fragment: UNP residues 141-212
Gene Name(s): sigD Rv3414c MTCY78.15
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
SO4
Query on SO4

A, C, D, E, H, X SULFATE ION
O4 S
QAOWNCQODCNURD-UHFFFAOYSA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MSE
Query on MSE
A, C, D, E, G, H, J, X L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.5 Å
  • R-Value Free: 0.287
  • R-Value Work: 0.243
  • Space Group: C 1 2 1

Unit Cell:

Length (Å) Angle (°)
a = 99.74 α = 90.00
b = 110.72 β = 133.00
c = 73.13 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2012-01-09
  • Released Date: 2013-02-13
  • Deposition author(s): Jaiswal, R.K., Gopal, B.

Revision History

  • 2013-10-09
    Type: Citation | Details: Citation update