4BHK	Transcription Dna	date	Apr 03, 2013
title	Crystal Structure Of Moss Leafy Bound To Dna
authors	M.H.Nanao, C.Sayou, R.Dumas, F.Parcy
compound		source
Molecule: Floricaulaleafy Homolog 1 Chain: A, B Fragment: Dna-Binding Domain, Residues 180-347 Engineered: Yes		Organism_scientific: Physcomitrella Patens Organism_taxid: 3218 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid Expression_system_vector: Petm-11 Expression_system_plasmid: Pplfy-Cter
Molecule: Moss-Cr54 Dna Chain: W Engineered: Yes		Synthetic: Yes Organism_scientific: Physcomitrella Patens Organism_taxid: 3218
Molecule: Moss-Cr54 Dna Chain: X Engineered: Yes		Synthetic: Yes Organism_scientific: Physcomitrella Patens Organism_taxid: 3218
symmetry	Space Group: P 21 21 21	R_factor 0.196 R_Free 0.241
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.722 84.523 152.424 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.32 Å
Gene Ontology	Chain Function Process Component A, B
Primary reference	A Promiscuous Intermediate Underlies the Evolution of LEAFY DNA Binding Specificity., Sayou C, Monniaux M, Nanao MH, Moyroud E, Brockington SF, Thevenon E, Chahtane H, Warthmann N, Melkonian M, Zhang Y, Wong GK, Weigel D, Parcy F, Dumas R, Science. 2014 Jan 16. PMID:24436181

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk] Biological Unit Coordinates (4bhk.pdb1.gz) 156 Kb CSU: Contacts of Structural Units for 4BHK Structure Factors (490 Kb) Retrieve 4BHK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 4BHK from S2C, [Save to disk] Re-refined 4bhk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 4BHK 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 4BHK

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 4BHK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [4bhk] [4bhk_X] [4bhk_W] [4bhk_A] [4bhk_B] SWISS-PROT database: Domain organization of by SWISSPFAM

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