1APL

CRYSTAL STRUCTURE OF A MAT-ALPHA2 HOMEODOMAIN-OPERATOR COMPLEX SUGGESTS A GENERAL MODEL FOR HOMEODOMAIN-DNA INTERACTIONS

Structural Biology Knowledgebase: 1APL SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.226

Literature

Macromolecules
Sequence Display for 1APL

Classification: DNA BINDING PROTEIN / DNA

Total Structure Weight: 32429.30


Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (MAT-ALPHA2 HOMEODOMAIN) C, D 83 Saccharomyces cerevisiae Gene Name(s): MATALPHA2 ALPHA-2 MAT2A Gene View MATAL2 YCR039C YCR39C
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*AP*CP*AP*TP*GP*TP*AP*AP*TP*TP*CP*AP*TP*TP*TP*AP*C P*AP*CP*GP*C)-3') A 21 synthetic
DNA (5'-D(*TP*GP*CP*GP*TP*GP*TP*AP*AP*AP*TP*GP*AP*AP*TP*TP*A P*CP*AP*TP*G)-3') B 21 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.7 Å
  • R-Value Observed: 0.226
  • Space Group: P 1 21 1

Unit Cell:

Length (Å) Angle (°)
a = 60.78 α = 90.00
b = 39.93 β = 97.35
c = 68.79 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1993-10-04
  • Released Date: 1993-10-21
  • Deposition author(s): Wolberger, C., Vershon, A.K., Liu, B., Johnson, A.D., Pabo, C.O.

Revision History

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