3NXB	Transcription	date	Jul 13, 2010
title	Crystal Structure Of The Bromodomain Of Human Cecr2
authors	P.Filippakopoulos, S.Picaud, T.Keates, J.Muniz, F.Von Delft, C.H.Arrowsmith, A.Edwards, J.Weigelt, C.Bountra, S.Knapp, Struct Genomics Consortium (Sgc)
compound		source
Molecule: Cat Eye Syndrome Critical Region Protein 2 Chain: A, B Fragment: Bromodomain (Unp Residues 424-538) Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cecr2, Kiaa1740 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3)-R3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic28-Bsa4
symmetry	Space Group: C 1 2 1	R_factor 0.176 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 127.160 45.510 45.590 90.00 105.67 90.00
method	X-Ray Diffraction	resolution	1.83 Å
ligand	EDO	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Histone recognition and large-scale structural analysis of the human bromodomain family., Filippakopoulos P, Picaud S, Mangos M, Keates T, Lambert JP, Barsyte-Lovejoy D, Felletar I, Volkmer R, Muller S, Pawson T, Gingras AC, Arrowsmith CH, Knapp S, Cell. 2012 Mar 30;149(1):214-31. PMID:22464331

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (76 Kb) [Save to disk] Biological Unit Coordinates (3nxb.pdb1.gz) 37 Kb Biological Unit Coordinates (3nxb.pdb2.gz) 36 Kb LPC: Ligand-Protein Contacts for 3NXB CSU: Contacts of Structural Units for 3NXB Structure Factors (1040 Kb) Retrieve 3NXB in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3NXB from S2C, [Save to disk] Re-refined 3nxb structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3NXB 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 3NXB

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 3NXB, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3nxb] [3nxb_A] [3nxb_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3NXB: [BROMO ] by SMART

Other resources with information on 3NXB

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

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