2QIC	Antitumor Protein, Apoptosis	date	Jul 03, 2007
title	Crystal Structure Of The Ing1 Phd Finger In Complex With A H H3k4me3 Peptide
authors	P.V.Pena, K.Champagne, R.Zhao, T.G.Kutateladze
compound		source
Molecule: Inhibitor Of Growth Protein 1 Chain: A Fragment: Phd Domain (Residues 345-404) Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ing1 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pgex-2t
Molecule: H3k4me3 Peptide Chain: B Engineered: Yes		Synthetic: Yes Other_details: Synthetic Peptide H3k4me3
symmetry	Space Group: P 32 2 1	R_factor 0.240 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 49.060 49.060 52.620 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	M3L, ZN	enzyme
Gene Ontology	Chain Function Process Component A
Primary reference	Histone H3K4me3 binding is required for the DNA repair and apoptotic activities of ING1 tumor suppressor., Pena PV, Hom RA, Hung T, Lin H, Kuo AJ, Wong RP, Subach OM, Champagne KS, Zhao R, Verkhusha VV, Li G, Gozani O, Kutateladze TG, J Mol Biol. 2008 Jul 4;380(2):303-12. Epub 2008 May 2. PMID:18533182

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (16 Kb) [Save to disk] Biological Unit Coordinates (2qic.pdb1.gz) 11 Kb Biological Unit Coordinates (2qic.pdb2.gz) 10 Kb Biological Unit Coordinates (2qic.pdb3.gz) 2 Kb LPC: Ligand-Protein Contacts for 2QIC CSU: Contacts of Structural Units for 2QIC Likely Quarternary Molecular Structure file(s) for 2QIC Structure Factors (29 Kb) Retrieve 2QIC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2QIC from S2C, [Save to disk] Re-refined 2qic structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2QIC 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 2QIC

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 2QIC, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2qic_B] [2qic_A] [2qic] SWISS-PROT database: [Q9UK53] Domain organization of [ING1_HUMAN] by SWISSPFAM Domain found in 2QIC: [PHD ] by SMART

Other resources with information on 2QIC

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

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