1CQT

CRYSTAL STRUCTURE OF A TERNARY COMPLEX CONTAINING AN OCA-B PEPTIDE, THE OCT-1 POU DOMAIN, AND AN OCTAMER ELEMENT

Structural Biology Knowledgebase: 1CQT SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.326
  • R-Value Work: 0.264

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CQT

Classification: GENE REGULATION / DNA

Total Structure Weight: 65618.66


Macromolecule Entities
Molecule Chains Length Organism Details
POU DOMAIN, CLASS 2, TRANSCRIPTION FACTOR 1 A, B 163 Homo sapiens Fragment: OCT-1 POU DOMAIN, RESIDUES 278-439
Mutation: P-2G, L0R
Gene Name(s): POU2F1 Gene View OCT1 OTF1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
POU DOMAIN, CLASS 2, ASSOCIATING FACTOR 1 I, J 44 Homo sapiens Fragment: OCA-B PEPTIDE, RESIDUES 1-44
Gene Name(s): POU2AF1 Gene View OBF1
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
Macromolecule Entities
Molecule Chains Length Organism Details
DNA (5'-D(*TP*GP*TP*AP*TP*GP*CP*AP*AP*AP*TP*AP*AP*GP*G)-3') M, O 15 synthetic
DNA (5'-D(*AP*CP*CP*TP*TP*AP*TP*TP*TP*GP*CP*AP*TP*AP*C)-3') N, P 15 synthetic


Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.2 Å
  • R-Value Free: 0.326
  • R-Value Work: 0.264
  • Space Group: P 41 21 2

Unit Cell:

Length (Å) Angle (°)
a = 93.72 α = 90.00
b = 93.72 β = 90.00
c = 152.65 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-08-11
  • Released Date: 1999-11-15
  • Deposition author(s): Chasman, D.I., Cepek, K., Sharp, P.A., Pabo, C.O.

Revision History

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