3E9V	Transcription Regulator	date	Aug 23, 2008
title	Crystal Structure Of Human B-Cell Translocation Gene 2 (Btg2
authors	P.Sampathkumar, R.Romero, S.Wasserman, S.Hu, M.Maletic, J.Freeman S.Atwell, J.M.Sauder, S.K.Burley, New York Sgx Research Center Structural Genomics (Nysgxrc)
compound		source
Molecule: Protein Btg2 Chain: A Synonym: B-Cell Translocation Gene 2, Btg Family Member 2, Inducible Anti-Proliferative Protein Pc3; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Btg2, Pc3 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3)-Codon+Ril Expression_system_vector_type: Plasmid Expression_system_plasmid: Bs-Psgx4(Bs); Modified Pet26b
symmetry	Space Group: P 21 21 21	R_factor 0.211 R_Free 0.248
crystal cell	length a length b length c angle alpha angle beta angle gamma 39.535 41.023 68.652 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.70 Å
ligand	EDO, MSE	enzyme
note	3E9V is a representative structure
Gene Ontology	Chain Function Process Component A

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk] Biological Unit Coordinates (3e9v.pdb1.gz) 21 Kb LPC: Ligand-Protein Contacts for 3E9V CSU: Contacts of Structural Units for 3E9V Likely Quarternary Molecular Structure file(s) for 3E9V Structure Factors (180 Kb) Retrieve 3E9V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3E9V from S2C, [Save to disk] Re-refined 3e9v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3E9V 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 3E9V

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 3E9V, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3e9v] [3e9v_A] SWISS-PROT database: [P78543] Domain organization of [BTG2_HUMAN] by SWISSPFAM Domain found in 3E9V: [btg1 ] by SMART

Other resources with information on 3E9V

Community annotation for 3E9V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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