2P8E Hydrolase date Mar 22, 2007
title Crystal Structure Of The Serinethreonine Phosphatase Domain Ppm1b
authors J.B.Bonanno, J.Freeman, K.T.Bain, C.Lau, W.Xu, D.Smith, S.Wasserma J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Research Center Structural Genomics (Nysgxrc)
compound source
Molecule: Ppm1b Beta Isoform Variant 6
Chain: A, B
Fragment: Serinethreonine Phosphatase Domain
Synonym: Protein Phosphatase 2c Isoform Beta, Pp2c-Beta
Ec: 3.1.3.16
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ppm1b
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_vector: Pet
Expression_system_plasmid: Modified Pet26
symmetry Space Group: P 21 21 21
R_factor 0.186 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
52.399 92.315 118.713 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.82 Å
ligand MG, OCS enzyme Hydrolase E.C.3.1.3.16 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural genomics of protein phosphatases., Almo SC, Bonanno JB, Sauder JM, Emtage S, Dilorenzo TP, Malashkevich V, Wasserman SR, Swaminathan S, Eswaramoorthy S, Agarwal R, Kumaran D, Madegowda M, Ragumani S, Patskovsky Y, Alvarado J, Ramagopal UA, Faber-Barata J, Chance MR, Sali A, Fiser A, Zhang ZY, Lawrence DS, Burley SK, J Struct Funct Genomics. 2007 Sep;8(2-3):121-40. Epub 2007 Dec 5. PMID:18058037
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (103 Kb) [Save to disk]
  • Biological Unit Coordinates (2p8e.pdb1.gz) 50 Kb
  • Biological Unit Coordinates (2p8e.pdb2.gz) 50 Kb
  • LPC: Ligand-Protein Contacts for 2P8E
  • CSU: Contacts of Structural Units for 2P8E
  • Likely Quarternary Molecular Structure file(s) for 2P8E
  • Structure Factors (403 Kb)
  • Retrieve 2P8E in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2P8E from S2C, [Save to disk]
  • Re-refined 2p8e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2P8E 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 2P8E
  • 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 2P8E, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2p8e] [2p8e_A] [2p8e_B]
  • SWISS-PROT database: [O75688]
  • Domain organization of [PPM1B_HUMAN] by SWISSPFAM
  • Domains found in 2P8E: [PP2C_SIG] [PP2Cc ] by SMART
  • Other resources with information on 2P8E
  • Community annotation for 2P8E 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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