2Q4R Isomerase date May 31, 2007
title Ensemble Refinement Of The Protein Crystal Structure Of Huma Phosphomannomutase 2 (Pmm2)
authors E.J.Levin, D.A.Kondrashov, G.E.Wesenberg, G.N.Phillips Jr., Cent Eukaryotic Structural Genomics (Cesg)
compound source
Molecule: Phosphomannomutase 2
Chain: A
Synonym: Pmm 2
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Pmm2, Hs.459855
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: B834 P(Rare2)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pvp16
symmetry Space Group: P 32 2 1
R_factor 0.207 R_Free 0.298
length a length b length c angle alpha angle beta angle gamma
70.622 70.622 100.150 90.00 90.00 120.00
method X-Ray Diffraction, 16 Modelsresolution 2.09 Å
ligand EDO, GLY, MSE enzyme Isomerase E.C. BRENDA

Primary referenceEnsemble refinement of protein crystal structures: validation and application., Levin EJ, Kondrashov DA, Wesenberg GE, Phillips GN Jr, Structure. 2007 Sep;15(9):1040-52. PMID:17850744
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (668 Kb) [Save to disk]
  • Biological Unit Coordinates (2q4r.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 2Q4R
  • CSU: Contacts of Structural Units for 2Q4R
  • Likely Quarternary Molecular Structure file(s) for 2Q4R
  • Structure Factors (1090 Kb)
  • Retrieve 2Q4R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Q4R from S2C, [Save to disk]
  • View 2Q4R 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 2Q4R
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2Q4R, from MSDmotif at EBI
  • Fold representative 2q4r from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2q4r_A] [2q4r]
  • SWISS-PROT database: [O15305]
  • Domain organization of [PMM2_HUMAN] by SWISSPFAM
  • Other resources with information on 2Q4R
  • Community annotation for 2Q4R 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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