2Z6X	Fluorescent Protein	date	Aug 09, 2007
title	Crystal Structure Of 22g, The Wild-Type Protein Of The Photo Gfp-Like Protein Dronpa
authors	A.Kikuchi, J.Jeyakanthan, J.Taka, Y.Shiro, H.Mizuno, A.Miyawaki
compound		source
Molecule: Photochromic Protein Dronpa Chain: A, B, C, D, E, F, G, H Synonym: Gfp-Like Protein 22g, Fluorescent Protein Dronpa Engineered: Yes		Organism_scientific: Pectiniidae Organism_taxid: 46733 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Jm109(De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Prset
symmetry	Space Group: P 43	R_factor 0.219 R_Free 0.278
crystal cell	length a length b length c angle alpha angle beta angle gamma 111.683 111.683 156.531 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	GYC	enzyme
Gene Ontology	Chain Function Process Component F, A, E, B, H, C, D, G
Primary reference	Light-dependent regulation of structural flexibility in a photochromic fluorescent protein., Mizuno H, Mal TK, Walchli M, Kikuchi A, Fukano T, Ando R, Jeyakanthan J, Taka J, Shiro Y, Ikura M, Miyawaki A, Proc Natl Acad Sci U S A. 2008 Jul 8;105(27):9227-32. Epub 2008 Jun 23. PMID:18574155

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (302 Kb) [Save to disk] Biological Unit Coordinates (2z6x.pdb1.gz) 150 Kb Biological Unit Coordinates (2z6x.pdb2.gz) 150 Kb LPC: Ligand-Protein Contacts for 2Z6X CSU: Contacts of Structural Units for 2Z6X Likely Quarternary Molecular Structure file(s) for 2Z6X Structure Factors (1220 Kb) Retrieve 2Z6X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2Z6X from S2C, [Save to disk] Re-refined 2z6x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2Z6X 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 2Z6X

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 2Z6X, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2z6x_E] [2z6x_B] [2z6x_F] [2z6x_A] [2z6x_C] [2z6x_D] [2z6x] [2z6x_G] [2z6x_H] SWISS-PROT database: [Q5TLG6] Domain organization of [Q5TLG6_9CNID] by SWISSPFAM

Other resources with information on 2Z6X

Community annotation for 2Z6X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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