1OCT Transcription Dna date May 09, 1994
title Crystal Structure Of The Oct-1 Pou Domain Bound To An Octamer Site: Dna Recognition With Tethered Dna-Binding Modules
authors J.D.Klemm, M.A.Rould, R.Aurora, W.Herr, C.O.Pabo
compound source
Molecule: Dna (5'- D(Tpgptpaptpgpcpapapaptpapapgpg)-3');
Chain: A
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'- D(Apcpcptptpaptptptpgpcpaptpapc)-3');
Chain: B
Engineered: Yes

Synthetic: Yes

Molecule: Protein (Oct-1 Pou Domain)
Chain: C

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: C 2 2 21
R_factor 0.237 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
97.500 89.800 80.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.00 Å
related structures by homologous chain: 1HDP, 1HF0, 1POU

Primary referenceCrystal structure of the Oct-1 POU domain bound to an octamer site: DNA recognition with tethered DNA-binding modules., Klemm JD, Rould MA, Aurora R, Herr W, Pabo CO, Cell 1994 Apr 8;77(1):21-32. PMID:8156594
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (37 Kb) [Save to disk]
  • Biological Unit Coordinates (1oct.pdb1.gz) 34 Kb
  • CSU: Contacts of Structural Units for 1OCT
  • Likely Quarternary Molecular Structure file(s) for 1OCT
  • Retrieve 1OCT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1OCT from S2C, [Save to disk]
  • View 1OCT in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1OCT
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1OCT, from MSDmotif at EBI
  • Genome occurence of 1OCT's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1octc1, region C:102-161 [Jmol] [rasmolscript] [script source]
        - Domain d1octc2, region C:5-75 [Jmol] [rasmolscript] [script source]
  • Fold representative 1oct from FSSP and Dali (Families of Structurally Similar Proteins)
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1oct_B] [1oct_A] [1oct_C] [1oct]
  • SWISS-PROT database: [P14859]
  • Domain organization of [PO2F1_HUMAN] by SWISSPFAM
  • Domains found in 1OCT: [HOX] [POU ] by SMART
  • Other resources with information on 1OCT
  • Community annotation for 1OCT at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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