3MUV Rna Binding Protein Rna date May 03, 2010
title Crystal Structure Of The G20ac92u Mutant C-Di-Gmp Riboswith C-Di-Amp
authors S.A.Strobel, K.D.Smith
compound source
Molecule: U1 Small Nuclear Ribonucleoprotein A
Chain: P
Fragment: Unp Residues 1-98
Synonym: U1 Snrnp A, U1-A, U1a
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Snrpa
Expression_system: Escherichia Coli
Expression_system_taxid: 511693
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet11

Molecule: G20ac92u Mutant C-Di-Gmp Riboswitch
Chain: R
Engineered: Yes

Synthetic: Yes
Other_details: In Vitro Transcribed From Linear Dna
symmetry Space Group: P 1 21 1
R_factor 0.187 R_Free 0.260
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.870 45.898 75.696 90.00 95.48 90.00
method X-Ray Diffractionresolution 3.20 Å
ligand 2BA, GTP, MG enzyme
Primary referenceStructural and Biochemical Determinants of Ligand Binding by the c-di-GMP Riboswitch ., Smith KD, Lipchock SV, Livingston AL, Shanahan CA, Strobel SA, Biochemistry. 2010 Aug 31;49(34):7351-9. PMID:20690679
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (119 Kb) [Save to disk]
  • Biological Unit Coordinates (3muv.pdb1.gz) 114 Kb
  • LPC: Ligand-Protein Contacts for 3MUV
  • CSU: Contacts of Structural Units for 3MUV
  • Structure Factors (80 Kb)
  • Retrieve 3MUV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3MUV from S2C, [Save to disk]
  • Re-refined 3muv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3MUV 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 3MUV
  • 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 3MUV, from MSDmotif at EBI
  • Fold representative 3muv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3muv] [3muv_R] [3muv_P]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3MUV: [RRM ] by SMART
  • Alignments of the sequence of 3MUV with the sequences similar proteins can be viewed for 3MUV's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 3MUV
  • Community annotation for 3MUV 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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