3U1N Hydrolase date Sep 30, 2011
title Structure Of The Catalytic Core Of Human Samhd1
authors D.C.Goldstone, V.Ennis-Adeniran, P.A.Walker, L.F.Haire, M.Webb, I
compound source
Molecule: Sam Domain And Hd Domain-Containing Protein 1
Chain: A, B, C, D
Fragment: Unp Residues 120-626
Synonym: Dendritic Cell-Derived Ifng-Induced Protein, Dcip, Protein 5, Mop-5;
Ec: 3.1.4.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mop5, Samhd1
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
symmetry Space Group: P 1
R_factor 0.196 R_Free 0.228
length a length b length c angle alpha angle beta angle gamma
81.516 95.818 96.661 91.18 109.24 115.20
method X-Ray Diffractionresolution 3.10 Å
ligand MSE, PO4, ZN enzyme Hydrolase E.C.3.1.4 BRENDA
Primary referenceHIV-1 restriction factor SAMHD1 is a deoxynucleoside triphosphate triphosphohydrolase., Goldstone DC, Ennis-Adeniran V, Hedden JJ, Groom HC, Rice GI, Christodoulou E, Walker PA, Kelly G, Haire LF, Yap MW, de Carvalho LP, Stoye JP, Crow YJ, Taylor IA, Webb M, Nature. 2011 Nov 6. doi: 10.1038/nature10623. PMID:22056990
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (585 Kb) [Save to disk]
  • Biological Unit Coordinates (3u1n.pdb1.gz) 287 Kb
  • Biological Unit Coordinates (3u1n.pdb2.gz) 289 Kb
  • LPC: Ligand-Protein Contacts for 3U1N
  • CSU: Contacts of Structural Units for 3U1N
  • Structure Factors (1047 Kb)
  • Retrieve 3U1N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3U1N from S2C, [Save to disk]
  • Re-refined 3u1n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3U1N 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 3U1N
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3U1N, from MSDmotif at EBI
  • Fold representative 3u1n from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3u1n_A] [3u1n_C] [3u1n_D] [3u1n] [3u1n_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3U1N: [HDc ] by SMART
  • Other resources with information on 3U1N
  • Community annotation for 3U1N at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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