5AO0	Hydrolase	date	Sep 09, 2015
title	Crystal Structure Of Human Samhd1 (Amino Acid Residues 41-58 To Ddgtp
authors	D.Schwefel, I.A.Taylor
compound		source
Molecule: Deoxynucleoside Triphosphate Triphosphohydrolase Chain: A, B Fragment: Residues 41-583 Synonym: Dntpase, Dendritic Cell-Derived Ifng-Induced Prote Monocyte Protein 5, Mop-5, Sam Domain And Hd Domain-Contain Protein 1, Samhd1; 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: H 3 2	R_factor 0.219 R_Free 0.268
crystal cell	length a length b length c angle alpha angle beta angle gamma 163.173 163.173 260.716 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.73 Å
ligand	DG3, FE, MG	enzyme
Primary reference	Phospho-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] (296 Kb) [Save to disk] Biological Unit Coordinates (5ao0.pdb1.gz) 569 Kb LPC: Ligand-Protein Contacts for 5AO0 CSU: Contacts of Structural Units for 5AO0 Structure Factors (128 Kb) Retrieve 5AO0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 5AO0 from S2C, [Save to disk] Re-refined 5ao0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 5AO0 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 5AO0

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: [5ao0] [5ao0_B] [5ao0_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 5AO0: [HDc] [SAM ] by SMART

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