3MB3	Signaling Protein	date	Mar 25, 2010
title	Crystal Structure Of The Second Bromodomain Of Pleckstrin Ho Domain Interacting Protein (Phip)
authors	P.Filippakopoulos, S.Picaud, T.Keates, E.Ugochukwu, F.Von Delft, C.H.Arrowsmith, A.M.Edwards, J.Weigelt, C.Bountra, S.Knapp, Stru Genomics Consortium (Sgc)
compound		source
Molecule: Ph-Interacting Protein Chain: A Fragment: Unp Residues 1302-1434 Synonym: Phip, Irs-1 Ph Domain-Binding Protein, Wd Repeat-C Protein 11; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Phip, Wdr11 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: P 31 2 1	R_factor 0.206 R_Free 0.257
crystal cell	length a length b length c angle alpha angle beta angle gamma 92.090 92.090 76.120 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.25 Å
ligand	MB3	enzyme
Gene Ontology	Chain Function Process Component A
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] (49 Kb) [Save to disk] Biological Unit Coordinates (3mb3.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 3MB3 CSU: Contacts of Structural Units for 3MB3 Structure Factors (825 Kb) Retrieve 3MB3 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MB3 from S2C, [Save to disk] Re-refined 3mb3 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MB3 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 3MB3

Cartoon representation from PDB Cartoon 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 Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 3MB3, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1e3mb3, region B:117-269 [Jmol] [rasmolscript] [script source]     - Domain d1v3mb3, region B:407-496 [Jmol] [rasmolscript] [script source] Fold representative 3mb3 from FSSP and Dali (Families of Structurally Similar Proteins)

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3mb3] [3mb3_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3MB3: [BROMO ] by SMART

Other resources with information on 3MB3

Community annotation for 3MB3 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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Images from IMB Jena Image Library of Biological Macromolecules.

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