1RH6	Dna Binding Protein Dna	date	Nov 13, 2003
title	Bacteriophage Lambda Excisionase (Xis)-Dna Complex
authors	M.D.Sam, D.Cascio, R.C.Johnson, R.T.Clubb
compound		source
Molecule: 5'-D(Cptpaptpgptpapgptpcptpgptptpg Chain: C Engineered: Yes		Synthetic: Yes
Molecule: 5'-D(Pcpapapcpapgpapcptpapcpaptpap Chain: D Engineered: Yes		Synthetic: Yes
Molecule: Excisionase Chain: A, B Fragment: Xis Dbd (Residues 1-55) Engineered: Yes Mutation: Yes		Organism_scientific: Enterobacteria Phage Lambda Organism_taxid: 10710 Gene: Xis Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rj3386 (Bl21-De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet11a
symmetry	Space Group: C 1 2 1	R_factor 0.191 R_Free 0.226
crystal cell	length a length b length c angle alpha angle beta angle gamma 80.215 72.691 38.801 90.00 104.11 90.00
method	X-Ray Diffraction	resolution	1.70 Å
note	1RH6 is a representative structure
related structures	by homologous chain: 1PM6
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of the excisionase-DNA complex from bacteriophage lambda., Sam MD, Cascio D, Johnson RC, Clubb RT, J Mol Biol 2004 Apr 23;338(2):229-40. PMID:15066428

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk] Biological Unit Coordinates (1rh6.pdb1.gz) 24 Kb Biological Unit Coordinates (1rh6.pdb2.gz) 10 Kb CSU: Contacts of Structural Units for 1RH6 Likely Quarternary Molecular Structure file(s) for 1RH6 Structure Factors (171 Kb) Retrieve 1RH6 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1RH6 from S2C, [Save to disk] Re-refined 1rh6 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1RH6 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 1RH6

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 1RH6, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1rh6a_, region A [Jmol] [rasmolscript] [script source]     - Domain d1rh6b_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1rh6_B] [1rh6_A] [1rh6] [1rh6_D] [1rh6_C] SWISS-PROT database: [P03699] Domain organization of [VXIS_LAMBD] by SWISSPFAM

Other resources with information on 1RH6

Community annotation for 1RH6 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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