3UN0	Cell Cycle	date	Nov 15, 2011
title	Crystal Structure Of Mdc1 Fha Domain
authors	J.A.Clapperton, J.Lloyd, L.F.Haire, J.Li, S.J.Smerdon
compound		source
Molecule: Mediator Of Dna Damage Checkpoint Protein 1 Chain: B, A Fragment: N-Terminal Fha Domain Synonym: Nuclear Factor With Brct Domains 1 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Mdc1, Kiaa0170, Nfbd1 Expression_system: Escherichia Coli Expression_system_taxid: 511693 Expression_system_strain: Bl21 Expression_system_plasmid: Pgex-6p1
symmetry	Space Group: P 21 21 21	R_factor 0.206 R_Free 0.261
crystal cell	length a length b length c angle alpha angle beta angle gamma 35.250 54.711 98.063 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.30 Å
ligand	SO4	enzyme
Primary reference	The molecular basis of ATM-dependent dimerization of the Mdc1 DNA damage checkpoint mediator., Jungmichel S, Clapperton JA, Lloyd J, Hari FJ, Spycher C, Pavic L, Li J, Haire LF, Bonalli M, Larsen DH, Lukas C, Lukas J, MacMillan D, Nielsen ML, Stucki M, Smerdon SJ, Nucleic Acids Res. 2012 May;40(9):3913-28. Epub 2012 Jan 10. PMID:22234878

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk] Biological Unit Coordinates (3un0.pdb1.gz) 72 Kb Biological Unit Coordinates (3un0.pdb2.gz) 72 Kb LPC: Ligand-Protein Contacts for 3UN0 CSU: Contacts of Structural Units for 3UN0 Structure Factors (99 Kb) Retrieve 3UN0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3UN0 from S2C, [Save to disk] Re-refined 3un0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3UN0 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 3UN0

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 3UN0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3un0_A] [3un0] [3un0_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3UN0: [FHA ] by SMART

Other resources with information on 3UN0

Community annotation for 3UN0 at PDBWiki (http://pdbwiki.org)

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