1K61

MATALPHA2 HOMEODOMAIN BOUND TO DNA

Structural Biology Knowledgebase: 1K61 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.221

Literature

Macromolecules
Sequence Display for 1K61

Classification: TRANSCRIPTION / DNA

Total Structure Weight: 42096.18


Macromolecule Entities
Molecule Chains Length Organism Details
Mating-type protein alpha-2 A, B, C, D 60 Saccharomyces cerevisiae Fragment: RESIDUES 132-191, HOMEODOMAIN
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
5'-D(*AP*CP*AP*TP*GP*TP*AP*AP*TP*TP*CP*AP*TP*TP*TP*AP*CP*AP*CP*GP*C)-3' E 21 synthetic
5'-D(*(5IU)P*GP*CP*GP*TP*GP*TP*AP*AP*AP*TP*GP*AP*AP*TP*TP*AP*CP*AP*TP*G)-3' F 21 synthetic

Small Molecules
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
5IU
Query on 5IU
F DNA LINKING C9 H12 I N2 O8 P DU

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.1 Å
  • R-Value Free: 0.277
  • R-Value Work: 0.221
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 38.94 α = 90.00
b = 70.24 β = 105.42
c = 68.29 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2001-10-14
  • Released Date: 2002-12-11
  • Deposition author(s): Aishima, J., Gitti, R.K., Noah, J.E., Gan, H.H., Schlick, T., Wolberger, C.

Revision History

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