1FYL

SERENDIPITOUS CRYSTAL STRUCTURE CONTAINING THE HEAT SHOCK TRANSCRIPTION FACTOR'S DNA BINDING DOMAIN AND COGNATE DNA IN A HEAD-TO-HEAD ORIENTATION

Structural Biology Knowledgebase: 1FYL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.300
  • R-Value Work: 0.213

Literature

Macromolecules
Sequence Display for 1FYL

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 29636.77


Macromolecule Entities
Molecule Chains Length Organism Details
HEAT SHOCK FACTOR PROTEIN A, B 92 Kluyveromyces lactis Fragment: DNA BINDING DOMAIN
Mutation: M204M, M254M, M268M, N282R, F283H, K284A
Gene Name(s): HSF KLLA0D03322g
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
HEAD-TO-HEAD HSE C, D 12 synthetic DNA 12-MER

Small Molecules
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
BRU
Query on BRU
C, D DNA LINKING C9 H12 Br N2 O8 P DU
MSE
Query on MSE
A, B L-PEPTIDE LINKING C5 H11 N O2 Se MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.300
  • R-Value Work: 0.213
  • Space Group: C 1 2 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 105.14 α = 90.00
b = 33.73 β = 118.35
c = 77.84 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-02
  • Released Date: 2001-09-28
  • Deposition author(s): Littlefield, O., Nelson, H.C.M.

Revision History

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