3CHX Membrane Protein date Mar 10, 2008
title Crystal Structure Of Methylosinus Trichosporium Ob3b Particu Methane Monooxygenase (Pmmo)
authors A.S.Hakemian
compound source
Molecule: Pmob
Chain: A, E, I
Engineered: Yes
 Organism_scientific: Methylosinus Trichosporium
Gene: Pmob

Molecule: Pmoa
Chain: B, F, J
Engineered: Yes
Organism_scientific: Methylosinus Trichosporium
Gene: Pmoa

Molecule: Pmoc
Chain: C, G, K
Engineered: Yes
Organism_scientific: Methylosinus Trichosporium
Gene: Pmoc

Molecule: 20-Residue Peptide
Chain: D, H, L
Engineered: Yes
Organism_scientific: Methylosinus Trichosporium

Molecule: 26-Residue Peptide
Chain: M, N, O
Engineered: Yes
Organism_scientific: Methylosinus Trichosporium
symmetry Space Group: P 21 21 21
R_factor 0.342 R_Free 0.377
crystal
cell
length a length b length c angle alpha angle beta angle gamma
113.810 184.070 203.900 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.90 Å
ligand CU enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, J, K, E, B, C, I, G


Primary referenceThe metal centers of particulate methane monooxygenase from Methylosinus trichosporium OB3b., Hakemian AS, Kondapalli KC, Telser J, Hoffman BM, Stemmler TL, Rosenzweig AC, Biochemistry. 2008 Jul 1;47(26):6793-801. Epub 2008 Jun 10. PMID:18540635
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (324 Kb) [Save to disk]
  • Biological Unit Coordinates (3chx.pdb1.gz) 317 Kb
  • LPC: Ligand-Protein Contacts for 3CHX
  • CSU: Contacts of Structural Units for 3CHX
  • Likely Quarternary Molecular Structure file(s) for 3CHX
  • Structure Factors (238 Kb)
  • Retrieve 3CHX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CHX from S2C, [Save to disk]
  • Re-refined 3chx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3CHX 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 3CHX
  • 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 3CHX, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3chx_D] [3chx_E] [3chx_B] [3chx_J] [3chx_O] [3chx_M] [3chx_G] [3chx_I] [3chx_K] [3chx_C] [3chx] [3chx_N] [3chx_H] [3chx_A] [3chx_L] [3chx_F]
  • SWISS-PROT database: [Q50541] [Q9KX50] [Q9KX51]
  • Domain organization of [Q50541_METTR] [Q9KX50_METTR] [Q9KX51_METTR] by SWISSPFAM
    • Other resources with information on 3CHX
  • Community annotation for 3CHX 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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