3N9V	Hydrolase	date	May 31, 2010
title	Crystal Structure Of Inpp5b
authors	L.Tresaugues, M.Welin, C.H.Arrowsmith, H.Berglund, C.Bountra, R.C A.M.Edwards, S.Flodin, A.Flores, S.Graslund, M.Hammarstrom, I.Jo T.Karlberg, S.Kol, T.Kotenyova, M.Moche, T.Nyman, C.Persson, H.Sc P.Schutz, M.I.Siponen, A.G.Thorsell, S.Van Der Berg, E.Wahlberg J.Weigelt, M.Wisniewska, P.Nordlund, Structural Genomics Conso (Sgc)
compound		source
Molecule: Type II Inositol-1,4,5-Trisphosphate 5-Phosphatas Chain: A, B Fragment: Unp Residues 342-647 Synonym: Phosphoinositide 5-Phosphatase, 5ptase, 75 Kda Ino Polyphosphate-5-Phosphatase; Ec: 3.1.3.36 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Inpp5b Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) R3 Prare Expression_system_vector_type: Plasmid Expression_system_plasmid: Pnic-Ch2
symmetry	Space Group: I 21 21 21	R_factor 0.190 R_Free 0.231
crystal cell	length a length b length c angle alpha angle beta angle gamma 96.160 110.660 159.380 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.65 Å
ligand	CA, GOL, MG	enzyme	Hydrolase E.C.3.1.3.36 BRENDA
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structural Basis for Phosphoinositide Substrate Recognition, Catalysis, and Membrane Interactions in Human Inositol Polyphosphate 5-Phosphatases., Tresaugues L, Silvander C, Flodin S, Welin M, Nyman T, Graslund S, Hammarstrom M, Berglund H, Nordlund P, Structure. 2014 Apr 2. pii: S0969-2126(14)00073-2. doi:, 10.1016/j.str.2014.01.013. PMID:24704254

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (200 Kb) [Save to disk] Biological Unit Coordinates (3n9v.pdb1.gz) 100 Kb Biological Unit Coordinates (3n9v.pdb2.gz) 96 Kb LPC: Ligand-Protein Contacts for 3N9V CSU: Contacts of Structural Units for 3N9V Structure Factors (1334 Kb) Retrieve 3N9V in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3N9V from S2C, [Save to disk] Re-refined 3n9v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3N9V 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 3N9V

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 3N9V, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3n9v] [3n9v_B] [3n9v_A] SWISS-PROT database: Domain organization of by SWISSPFAM Domain found in 3N9V: [IPPc ] by SMART

Other resources with information on 3N9V

Community annotation for 3N9V at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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