1BDX	Transferase Dna	date	May 11, 1998
title	E. Coli Dna Helicase Ruva With Bound Dna Holliday Junction, Carbons And Phosphate Atoms Only
authors	D.Hargreaves, D.W.Rice, S.E.Sedelnikova, P.J.Artymiuk, R.G.Lloyd J.B.Rafferty
compound		source
Molecule: Dna (5'- D(Pgpcpaptpgpcpaptpaptpgpcpaptpgpc)-3'); Chain: J, K, L, M Engineered: Yes		Synthetic: Yes
Molecule: Holliday Junction Dna Helicase Ruva Chain: A, B, C, D Engineered: Yes		Organism_scientific: Escherichia Coli Bl21(De3) Organism_taxid: 469008 Strain: Bl21 Variant: De3 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 Expression_system_variant: De3 Expression_system_plasmid: Pam159 Expression_system_gene: Ruva
symmetry	Space Group: C 1 2 1	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 148.000 148.000 105.600 90.00 123.00 90.00
method	X-Ray Diffraction	resolution	6.00 Å
Gene Ontology	Chain Function Process Component A, D, C, B DNA helicase activity four-way junction helicase a...
Primary reference	Crystal structure of E.coli RuvA with bound DNA Holliday junction at 6 A resolution., Hargreaves D, Rice DW, Sedelnikova SE, Artymiuk PJ, Lloyd RG, Rafferty JB, Nat Struct Biol 1998 Jun;5(6):441-6. PMID:9628481

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (19 Kb) [Save to disk] Biological Unit Coordinates (1bdx.pdb1.gz) 16 Kb CSU: Contacts of Structural Units for 1BDX Likely Quarternary Molecular Structure file(s) for 1BDX Retrieve 1BDX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BDX from S2C, [Save to disk]

View 1BDX 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 1BDX

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BDX, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bdxa3, region A:1-64 [Jmol] [rasmolscript] [script source]     - Domain d1bdxa1, region A:156-203 [Jmol] [rasmolscript] [script source]     - Domain d1bdxa2, region A:65-142 [Jmol] [rasmolscript] [script source]     - Domain d1bdxb3, region B:1-64 [Jmol] [rasmolscript] [script source]     - Domain d1bdxb1, region B:156-203 [Jmol] [rasmolscript] [script source]     - Domain d1bdxb2, region B:65-142 [Jmol] [rasmolscript] [script source]     - Domain d1bdxc3, region C:1-64 [Jmol] [rasmolscript] [script source]     - Domain d1bdxc1, region C:156-203 [Jmol] [rasmolscript] [script source]     - Domain d1bdxc2, region C:65-142 [Jmol] [rasmolscript] [script source]     - Domain d1bdxd3, region D:1-64 [Jmol] [rasmolscript] [script source]     - Domain d1bdxd1, region D:156-203 [Jmol] [rasmolscript] [script source]     - Domain d1bdxd2, region D:65-142 [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1bdx] [1bdx_D] [1bdx_B] [1bdx_J] [1bdx_C] [1bdx_M] [1bdx_K] [1bdx_A] [1bdx_L] SWISS-PROT database: [P0A809] Domain organization of [RUVA_ECOLI] by SWISSPFAM Domain found in 1BDX: [HhH1 ] by SMART

Other resources with information on 1BDX

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

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