1ZR4	Recombination Dna	date	May 19, 2005
title	Structure Of A Synaptic Gamma-Delta Resolvase Tetramer Coval Linked To Two Cleaved Dnas
authors	W.Li, S.Kamtekar, Y.Xiong, G.J.Sarkis, N.D.Grindley, T.A.Steitz
compound		source
Molecule: Tcagtgtccgataatttat Chain: X, J, U, M Engineered: Yes		Synthetic: Yes Other_details: Symmetrized Resolvase Sites
Molecule: Aaa Chain: Z, I, W, O Engineered: Yes		Synthetic: Yes Other_details: Symmetrized Resolvase Sites
Molecule: Ttatcggacactg Chain: Y, K, V, N Engineered: Yes		Synthetic: Yes Other_details: Symmetrized Resolvase Sites
Molecule: Transposon Gamma-Delta Resolvase Chain: A, B, E, D Synonym: Transposon Tn1000 Resolvase Engineered: Yes Mutation: Yes Other_details: Activated Gamma-Delta Resolvase Mutant		Organism_scientific: Escherichia Coli Organism_taxid: 562 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Psw26131
symmetry	Space Group: P 21 21 21	R_factor 0.264 R_Free 0.295
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.158 127.290 140.419 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.40 Å
Gene Ontology	Chain Function Process Component A, D, E, B
Primary reference	Structure of a synaptic gammadelta resolvase tetramer covalently linked to two cleaved DNAs., Li W, Kamtekar S, Xiong Y, Sarkis GJ, Grindley ND, Steitz TA, Science 2005 Aug 19;309(5738):1210-5. Epub 2005 Jun 30. PMID:15994378

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk] Biological Unit Coordinates (1zr4.pdb1.gz) 167 Kb CSU: Contacts of Structural Units for 1ZR4 Likely Quarternary Molecular Structure file(s) for 1ZR4 Structure Factors (273 Kb) Retrieve 1ZR4 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZR4 from S2C, [Save to disk] Re-refined 1zr4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZR4 in 3D

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Visual 3D analysis of 1ZR4

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 1ZR4, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zr4_J] [1zr4_K] [1zr4_U] [1zr4_O] [1zr4_Y] [1zr4_X] [1zr4_Z] [1zr4_E] [1zr4_V] [1zr4_M] [1zr4_B] [1zr4_N] [1zr4_D] [1zr4_I] [1zr4_A] [1zr4] [1zr4_W] SWISS-PROT database: [P03012] Domain organization of [TNR1_ECOLI] by SWISSPFAM Domain found in 1ZR4: [Resolvase ] by SMART

Other resources with information on 1ZR4

Community annotation for 1ZR4 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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