1R7J	Dna Binding Protein	date	Oct 21, 2003
title	Crystal Structure Of The Dna-Binding Protein Sso10a From Sul Solfataricus
authors	L.Chen, L.R.Chen, X.E.Zhou, Y.Wang, M.A.Kahsai, A.T.Clark, S.P.Edm Z.J.Liu, J.P.Rose, B.C.Wang, J.W.Shriver, E.J.Meehan, Southeast Collaboratory For Structural Genomics (Secsg)
compound		source
Molecule: Conserved Hypothetical Protein Sso10a Chain: A Engineered: Yes		Organism_scientific: Sulfolobus Solfataricus Organism_taxid: 2287 Gene: Sso10a Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Rossetablue(De3)Placi (Novagen) Expression_system_vector_type: Plasmid Expression_system_plasmid: Petblue-2
symmetry	Space Group: P 21 21 2	R_factor 0.232 R_Free 0.244
crystal cell	length a length b length c angle alpha angle beta angle gamma 57.940 72.300 30.290 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.47 Å
note	1R7J is a representative structure
related structures	by homologous chain: 1XSX
Gene Ontology	Chain Function Process Component A
Primary reference	The hyperthermophile protein Sso10a is a dimer of winged helix DNA-binding domains linked by an antiparallel coiled coil rod., Chen L, Chen LR, Zhou XE, Wang Y, Kahsai MA, Clark AT, Edmondson SP, Liu ZJ, Rose JP, Wang BC, Meehan EJ, Shriver JW, J Mol Biol. 2004 Jul 30;341(1):73-91. PMID:15312764

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (22 Kb) [Save to disk] Biological Unit Coordinates (1r7j.pdb1.gz) 36 Kb CSU: Contacts of Structural Units for 1R7J Likely Quarternary Molecular Structure file(s) for 1R7J Structure Factors (204 Kb) Retrieve 1R7J in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1R7J from S2C, [Save to disk] Re-refined 1r7j structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1R7J 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 1R7J

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1R7J from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1R7J, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1r7ja_, region A [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1r7j] [1r7j_A] SWISS-PROT database: [Q5W1E8] Domain organization of [Q5W1E8_SULSO] by SWISSPFAM

Other resources with information on 1R7J

Community annotation for 1R7J at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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