3ASK	Ligase Dna Binding Protein	date	Dec 16, 2010
title	Structure Of Uhrf1 In Complex With Histone Tail
authors	K.Arita, K.Sugita, M.Unoki, R.Hamamoto, N.Sekiyama, H.Tochio, M.Ar M.Shirakawa
compound		source
Molecule: E3 Ubiquitin-Protein Ligase Uhrf1 Chain: A, B, C, D Fragment: Tandem Tudor Domain, Phd Finger (Residues 134-366 Ec: 6.3.2.- Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Uhrf1 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Histone H3.3 Chain: P, Q, R Fragment: Residues In Unp 2-14 Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 42 21 2	R_factor 0.243 R_Free 0.286
crystal cell	length a length b length c angle alpha angle beta angle gamma 145.178 145.178 125.413 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	M3L, ZN	enzyme	Ligase E.C.6.3.2 BRENDA
Primary reference	Recognition of modification status on a histone H3 tail by linked histone reader modules of the epigenetic regulator UHRF1., Arita K, Isogai S, Oda T, Unoki M, Sugita K, Sekiyama N, Kuwata K, Hamamoto R, Tochio H, Sato M, Ariyoshi M, Shirakawa M, Proc Natl Acad Sci U S A. 2012 Aug 7;109(32):12950-5. Epub 2012 Jul 25. PMID:22837395

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (135 Kb) [Save to disk] Biological Unit Coordinates (3ask.pdb1.gz) 40 Kb Biological Unit Coordinates (3ask.pdb2.gz) 38 Kb Biological Unit Coordinates (3ask.pdb3.gz) 28 Kb Biological Unit Coordinates (3ask.pdb4.gz) 28 Kb LPC: Ligand-Protein Contacts for 3ASK CSU: Contacts of Structural Units for 3ASK Structure Factors (410 Kb) Retrieve 3ASK in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3ASK from S2C, [Save to disk] Re-refined 3ask structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3ASK 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 3ASK

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 3ASK, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3ask_C] [3ask_B] [3ask_A] [3ask] [3ask_R] [3ask_P] [3ask_D] [3ask_Q] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3ASK: [PHD] [RING ] by SMART

Other resources with information on 3ASK

Community annotation for 3ASK at PDBWiki (http://pdbwiki.org)

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