5AO4 Hydrolase date Sep 09, 2015
title Crystal Structure Of In Vitro Phosphorylated Human Samhd1 (A Residues 115-626) Bound To Gtp
authors L.H.Arnold, D.Schwefel, I.A.Taylor
compound source
Molecule: Deoxynucleoside Triphosphate Triphosphohydrolase
Chain: A, B, C, D
Fragment: Residues 115-626
Synonym: Dntpase, Dendritic Cell-Derived Ifng-Induced Prote Monocyte Protein 5, Mop-5, Sam Domain And Hd Domain-Contain Otein 1, Dntpase, Dendritic Cell-Derived Ifng-Induced Prote Monocyte Protein 5, Mop-5, Sam Domain And Hd Domain-Contain Otein 1, Samhd1;
Ec: 3.1.5.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_variant: Rosetta Plyss
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet52b
symmetry Space Group: C 1 2 1
R_factor 0.244 R_Free 0.308
crystal
cell
length a length b length c angle alpha angle beta angle gamma
197.545 80.817 147.665 90.00 114.93 90.00
method X-Ray Diffractionresolution 3.70 Å
ligand FE, GTP enzyme Hydrolase E.C.3.1.5 BRENDA
Primary referencePhospho-dependent Regulation of SAMHD1 Oligomerisation Couples Catalysis and Restriction., Arnold LH, Groom HC, Kunzelmann S, Schwefel D, Caswell SJ, Ordonez P, Mann MC, Rueschenbaum S, Goldstone DC, Pennell S, Howell SA, Stoye JP, Webb M, Taylor IA, Bishop KN, PLoS Pathog. 2015 Oct 2;11(10):e1005194. doi: 10.1371/journal.ppat.1005194., eCollection 2015 Oct. PMID:26431200
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (509 Kb) [Save to disk]
  • Biological Unit Coordinates (5ao4.pdb1.gz) 496 Kb
  • LPC: Ligand-Protein Contacts for 5AO4
  • CSU: Contacts of Structural Units for 5AO4
  • Structure Factors (198 Kb)
  • Retrieve 5AO4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5AO4 from S2C, [Save to disk]
  • Re-refined 5ao4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 5AO4 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 5AO4
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5ao4_A] [5ao4_D] [5ao4_B] [5ao4] [5ao4_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 5AO4: [HDc ] by SMART
  • Other resources with information on 5AO4
  • Community annotation for 5AO4 at PDBWiki (http://pdbwiki.org)

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