2C7A Receptor Dna date Nov 19, 2005
title Structure Of The Progesterone Receptor-Dna Complex
authors S.C.Roemer, D.C.Donham, L.Sherman, V.H.Pon, D.P.Edwards, M.E.A.Churchill
compound source
Molecule: Progesterone Receptor
Chain: A, B
Fragment: Dna Binding Domain, Residues 399-476
Synonym: Pr
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: 5'-D(Cpcpapgpapapcpapgptp Tptpgptptpcptpg)-3';
Chain: C

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: 5'-D(Cpcpapgpapapcpapapap Cptpgptptpcptpg)-3';
Chain: D

Synthetic: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free 0.246
length a length b length c angle alpha angle beta angle gamma
39.530 107.850 111.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.5 Å
ligand ZN enzyme
A, B

Primary referenceStructure of the progesterone receptor-deoxyribonucleic acid complex: novel interactions required for binding to half-site response elements., Roemer SC, Donham DC, Sherman L, Pon VH, Edwards DP, Churchill ME, Mol Endocrinol. 2006 Dec;20(12):3042-52. Epub 2006 Aug 24. PMID:16931575
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2c7a.pdb1.gz) 42 Kb
  • LPC: Ligand-Protein Contacts for 2C7A
  • CSU: Contacts of Structural Units for 2C7A
  • Likely Quarternary Molecular Structure file(s) for 2C7A
  • Retrieve 2C7A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2C7A from S2C, [Save to disk]
  • View 2C7A 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 2C7A
  • 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 2C7A, from MSDmotif at EBI
  • Fold representative 2c7a from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2c7a_A] [2c7a_D] [2c7a_C] [2c7a] [2c7a_B]
  • SWISS-PROT database: [P06401]
  • Domain organization of [PRGR_HUMAN] by SWISSPFAM
  • Domain found in 2C7A: [ZnF_C4 ] by SMART
  • Other resources with information on 2C7A
  • Community annotation for 2C7A 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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