2XSS Hydrolase date Sep 30, 2010
title Crystal Structure Of Gafb From The Human Phosphodiesterase 5
authors C.Schlicker, M.Russwurm, C.Steegborn
compound source
Molecule: Cgmp-Specific 3', 5'-Cyclic Phosphodiesterase
Chain: A, B
Fragment: Gafb Domain, Residues 346-508
Synonym: Cgmp-Binding Cgmp-Specific Phosphodiesterase, Cgb-
Ec: 3.1.4.35
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)Plyss
Expression_system_vector: Ppr-Iba2
symmetry Space Group: P 31 2 1
R_factor 0.24846 R_Free 0.31709
crystal
cell
length a length b length c angle alpha angle beta angle gamma
64.750 64.750 145.310 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand
enzyme Hydrolase E.C.3.1.4.35 BRENDA
Primary referenceCrystal structure of the GAF-B domain from human phosphodiesterase 5., Russwurm M, Schlicker C, Weyand M, Koesling D, Steegborn C, Proteins. 2011 May;79(5):1682-7. doi: 10.1002/prot.22989. Epub 2011 Mar, 21. PMID:21425347
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (108 Kb) [Save to disk]
  • Biological Unit Coordinates (2xss.pdb1.gz) 204 Kb
  • CSU: Contacts of Structural Units for 2XSS
  • Structure Factors (91 Kb)
  • Retrieve 2XSS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2XSS from S2C, [Save to disk]
  • Re-refined 2xss structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2XSS 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 2XSS
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2XSS, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2xss_B] [2xss] [2xss_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 2XSS: [GAF ] by SMART
  • Other resources with information on 2XSS
  • Community annotation for 2XSS at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science