3NAR	Transcription	date	Jun 02, 2010
title	Crystal Structure Of Zhx1 Hd4 (Zinc-Fingers And Homeoboxes P Homeodomain 4)
authors	J.Ren, L.E.Bird, R.J.Owens, D.K.Stammers, Oxford Protein Product Facility (Oppf)
compound		source
Molecule: Zinc Fingers And Homeoboxes Protein 1 Chain: A, B Fragment: Hd4 Domain, Homeobox 4, Residues 655-731 Synonym: Zhx1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Zhx1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: B834(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Oppf2265
symmetry	Space Group: C 1 2 1	R_factor 0.199 R_Free 0.250
crystal cell	length a length b length c angle alpha angle beta angle gamma 64.900 48.800 49.320 90.00 104.02 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	SO4	enzyme
note	3NAR is a representative structure
Gene Ontology	Chain Function Process Component A, B
Primary reference	Novel structural features in two ZHX homeodomains derived from a systematic study of single and multiple domains., Bird LE, Ren J, Nettleship JE, Folkers GE, Owens RJ, Stammers DK, BMC Struct Biol. 2010 May 28;10:13. PMID:20509910

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (54 Kb) [Save to disk] Biological Unit Coordinates (3nar.pdb1.gz) 25 Kb Biological Unit Coordinates (3nar.pdb2.gz) 25 Kb LPC: Ligand-Protein Contacts for 3NAR CSU: Contacts of Structural Units for 3NAR Structure Factors (32 Kb) Retrieve 3NAR in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NAR from S2C, [Save to disk] Re-refined 3nar structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NAR 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 3NAR

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 3NAR, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nar] [3nar_A] [3nar_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NAR: [HOX ] by SMART

Other resources with information on 3NAR

Community annotation for 3NAR at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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