3NR8 Hydrolase date Jun 30, 2010
title Crystal Structure Of Human Ship2
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, E.Kouznetsova, M.Moche, T.Nyman, C.Persson, H.Schuler, P.Schutz, M.I.Siponen, A.G.Thorsell, S.Van Berg, E.Wahlberg, J.Weigelt, P.Nordlund, Structural Genomics Co (Sgc)
compound source
Molecule: Phosphatidylinositol-3,4,5-Trisphosphate 5-Phosph
Chain: B, A
Fragment: Phosphatase Domain, Unp Residues 419-732
Synonym: Sh2 Domain-Containing Inositol-5'-Phosphatase 2, S Containing Inositol Phosphatase 2, Ship-2, Inositol Polypho Phosphatase-Like Protein 1, Inppl-1, Protein 51c;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Inppl1, Ship2
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3) R3 Prare
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pnic-Mbp
symmetry Space Group: P 1 21 1
R_factor 0.214 R_Free 0.272
length a length b length c angle alpha angle beta angle gamma
44.796 61.177 114.320 90.00 91.90 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand CL enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceStructural 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] (210 Kb) [Save to disk]
  • Biological Unit Coordinates (3nr8.pdb1.gz) 104 Kb
  • Biological Unit Coordinates (3nr8.pdb2.gz) 103 Kb
  • LPC: Ligand-Protein Contacts for 3NR8
  • CSU: Contacts of Structural Units for 3NR8
  • Structure Factors (762 Kb)
  • Retrieve 3NR8 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3NR8 from S2C, [Save to disk]
  • Re-refined 3nr8 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3NR8 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 3NR8
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3NR8, from MSDmotif at EBI
  • Fold representative 3nr8 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3nr8_A] [3nr8_B] [3nr8]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3NR8: [IPPc ] by SMART
  • Other resources with information on 3NR8
  • Community annotation for 3NR8 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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