1M6X	Ligase, Lyase Dna	date	Jul 17, 2002
title	Flpe-Holliday Junction Complex
authors	A.B.Conway, Y.Chen, P.A.Rice
compound		source
Molecule: Symmetrized Frt Site Chain: E, F Engineered: Yes Other_details: Dna 13-Mer		Synthetic: Yes
Molecule: Symmetrized Frt Site Chain: I, J Engineered: Yes Other_details: Dna 20-Mer		Synthetic: Yes
Molecule: Symmetrized Frt Site Chain: G, H Engineered: Yes Other_details: Dna 33-Mer		Synthetic: Yes
Molecule: Flp Recombinase Chain: A, B Fragment: Flpe Engineered: Yes Mutation: Yes		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Flp1 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Flp Recombinase Chain: C, D Fragment: Flpe Engineered: Yes Mutation: Yes Other_details: Modified Tyr343		Organism_scientific: Saccharomyces Cerevisiae Organism_common: Baker'S Yeast Organism_taxid: 4932 Gene: Flp1 Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 1 21 1	R_factor 0.239 R_Free 0.281
crystal cell	length a length b length c angle alpha angle beta angle gamma 79.779 116.511 142.425 90.00 97.26 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	PTR	enzyme
related structures	by homologous chain: 1P4E
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural plasticity of the Flp-Holliday junction complex., Conway AB, Chen Y, Rice PA, J Mol Biol 2003 Feb 14;326(2):425-34. PMID:12559911

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (319 Kb) [Save to disk] Biological Unit Coordinates (1m6x.pdb1.gz) 308 Kb LPC: Ligand-Protein Contacts for 1M6X CSU: Contacts of Structural Units for 1M6X Likely Quarternary Molecular Structure file(s) for 1M6X Structure Factors (374 Kb) Retrieve 1M6X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1M6X from S2C, [Save to disk] Re-refined 1m6x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1M6X 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 1M6X

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 3D motif for 1M6X, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1m6xa2, region A:136-422 [Jmol] [rasmolscript] [script source]     - Domain d1m6xa1, region A:2-129 [Jmol] [rasmolscript] [script source]     - Domain d1m6xb2, region B:136-422 [Jmol] [rasmolscript] [script source]     - Domain d1m6xb1, region B:2-129 [Jmol] [rasmolscript] [script source]     - Domain d1m6xc2, region C:137-422 [Jmol] [rasmolscript] [script source]     - Domain d1m6xc1, region C:2-129 [Jmol] [rasmolscript] [script source]     - Domain d1m6xd2, region D:137-422 [Jmol] [rasmolscript] [script source]     - Domain d1m6xd1, region D:2-129 [Jmol] [rasmolscript] [script source] 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: [1m6x_J] [1m6x_A] [1m6x_F] [1m6x_H] [1m6x_E] [1m6x_B] [1m6x_D] [1m6x_I] [1m6x_G] [1m6x_C] [1m6x] SWISS-PROT database: [P03870] Domain organization of [FLP_YEAST] by SWISSPFAM

Other resources with information on 1M6X

Community annotation for 1M6X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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