3SZM	Cell Cycle Peptide	date	Jul 19, 2011
title	Structure Of Human Microcephalin (Mcph1) Tandem Brct Domains Complex With A Gamma-H2ax Phosphopeptide
authors	N.Singh, J.R.Thompson, G.Mer
compound		source
Molecule: Microcephalin Chain: A, B, C, D, E, F, G, H Fragment: C-Terminal Tandem Brct Domains, Residues 640-835 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mcph1 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 Rosetta (De3) Expression_system_vector_type: Plasmid Expression_system_plasmid: Ptev
Molecule: Histone H2a.X Chain: I, J, K, L, M, N, O, P Fragment: C-Terminal Fragment, Residues 134-143 Synonym: H2ax Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
symmetry	Space Group: P 1	R_factor 0.201 R_Free 0.252
crystal cell	length a length b length c angle alpha angle beta angle gamma 67.810 82.230 104.420 72.10 89.87 80.94
method	X-Ray Diffraction	resolution	2.63 Å
ligand	SEP	enzyme
Primary reference	Dual recognition of phosphoserine and phosphotyrosine in histone variant H2A.X by DNA damage response protein MCPH1., Singh N, Basnet H, Wiltshire TD, Mohammad DH, Thompson JR, Heroux A, Botuyan MV, Yaffe MB, Couch FJ, Rosenfeld MG, Mer G, Proc Natl Acad Sci U S A. 2012 Aug 20. PMID:22908299

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (781 Kb) [Save to disk] Biological Unit Coordinates (3szm.pdb1.gz) 99 Kb Biological Unit Coordinates (3szm.pdb2.gz) 99 Kb Biological Unit Coordinates (3szm.pdb3.gz) 98 Kb Biological Unit Coordinates (3szm.pdb4.gz) 99 Kb Biological Unit Coordinates (3szm.pdb5.gz) 99 Kb Biological Unit Coordinates (3szm.pdb6.gz) 98 Kb Biological Unit Coordinates (3szm.pdb7.gz) 99 Kb Biological Unit Coordinates (3szm.pdb8.gz) 99 Kb LPC: Ligand-Protein Contacts for 3SZM CSU: Contacts of Structural Units for 3SZM Structure Factors (489 Kb) Retrieve 3SZM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3SZM from S2C, [Save to disk] Re-refined 3szm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3SZM 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 3SZM

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 3SZM, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3szm_N] [3szm_I] [3szm_K] [3szm_B] [3szm_F] [3szm_G] [3szm_O] [3szm_C] [3szm_E] [3szm_P] [3szm_H] [3szm_A] [3szm] [3szm_D] [3szm_L] [3szm_M] [3szm_J] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3SZM: [BRCT ] by SMART

Other resources with information on 3SZM

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

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