1CRX Replication Dna date Jul 02, 1997
title Cre Recombinasedna Complex Reaction Intermediate I
authors F.Guo, D.N.Gopaul, G.D.Van Duyne
compound source
Molecule: Dna (5'- D(Tpaptpapapcptptpcpgptpaptpapg)-3');
Chain: C
Engineered: Yes
Synthetic: Yes

Molecule: Dna (5'- D(Aptpaptpgpcptpaptpapcpgpapapgptptpapt) -3');
Chain: D, F
Engineered: Yes

Synthetic: Yes

Molecule: Dna (5'- D(Paptpapapcptptpcpgptpaptpapgpc)-3');
Chain: E
Engineered: Yes

Synthetic: Yes

Molecule: Cre Recombinase
Chain: A, B
Engineered: Yes

Organism_scientific: Enterobacteria Phage P1
Organism_taxid: 10678
Atcc: 25404-B1
Gene: Cre
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_plasmid: Pet21a
symmetry Space Group: C 2 2 21
R_factor 0.201 R_Free 0.263
crystal
cell
length a length b length c angle alpha angle beta angle gamma
107.700 121.000 180.400 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.40 Å
ligand PO4 enzyme
related structures by homologous chain: 1PVP, 3CRX
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructure of Cre recombinase complexed with DNA in a site-specific recombination synapse., Guo F, Gopaul DN, van Duyne GD, Nature 1997 Sep 4;389(6646):40-6. PMID:9288963
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (146 Kb) [Save to disk]
  • Biological Unit Coordinates (1crx.pdb1.gz) 142 Kb
  • LPC: Ligand-Protein Contacts for 1CRX
  • CSU: Contacts of Structural Units for 1CRX
  • Likely Quarternary Molecular Structure file(s) for 1CRX
  • Structure Factors (364 Kb)
  • Retrieve 1CRX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CRX from S2C, [Save to disk]
  • Re-refined 1crx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1CRX 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 1CRX
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1CRX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1crxa2, region A:130-341 [Jmol] [rasmolscript] [script source]
        - Domain d1crxa1, region A:20-129 [Jmol] [rasmolscript] [script source]
        - Domain d1crxb2, region B:130-341 [Jmol] [rasmolscript] [script source]
        - Domain d1crxb1, region B:20-129 [Jmol] [rasmolscript] [script source]
  • Fold representative 1crx 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: [1crx_F] [1crx_A] [1crx_D] [1crx_B] [1crx_C] [1crx] [1crx_E]
  • SWISS-PROT database: [P06956]
  • Domain organization of [RECR_BPP1] by SWISSPFAM
  • Other resources with information on 1CRX
  • Community annotation for 1CRX 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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