2GHQ Hydrolase date Mar 27, 2006
title Ctd-Specific Phosphatase Scp1 In Complex With Peptide C- Terminal Domain Of Rna Polymerase II
authors Y.Zhang, J.P.Noel
compound source
Molecule: Carboxy-Terminal Domain Rna Polymerase II Polypeptide A Small Phosphatase 1;
Chain: A, B
Synonym: Nuclear Lim Interactor-Interacting Factor 3, Nli- Interacting Factor 3, Nli-If;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Ctdsp1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28 Derivatives

Molecule: Dna-Directed Rna Polymerase II Largest Subunit
Chain: C, D
Synonym: Rpb1
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.218 R_Free 0.248
length a length b length c angle alpha angle beta angle gamma
126.067 78.813 62.992 90.00 112.17 90.00
method X-Ray Diffractionresolution 2.05 Å
ligand MG, SEP enzyme Hydrolase E.C. BRENDA
A, B

Primary referenceDeterminants for dephosphorylation of the RNA polymerase II C-terminal domain by Scp1., Zhang Y, Kim Y, Genoud N, Gao J, Kelly JW, Pfaff SL, Gill GN, Dixon JE, Noel JP, Mol Cell. 2006 Dec 8;24(5):759-70. PMID:17157258
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (2ghq.pdb1.gz) 33 Kb
  • Biological Unit Coordinates (2ghq.pdb2.gz) 34 Kb
  • LPC: Ligand-Protein Contacts for 2GHQ
  • CSU: Contacts of Structural Units for 2GHQ
  • Likely Quarternary Molecular Structure file(s) for 2GHQ
  • Structure Factors (348 Kb)
  • Retrieve 2GHQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2GHQ from S2C, [Save to disk]
  • Re-refined 2ghq structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2GHQ 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 2GHQ
  • 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 2GHQ, from MSDmotif at EBI
  • Fold representative 2ghq from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2ghq_A] [2ghq_B] [2ghq_D] [2ghq_C] [2ghq]
  • SWISS-PROT database: [Q9GZU7] [P24928]
  • Domain organization of [CTDS1_HUMAN] [RPB1_HUMAN] by SWISSPFAM
  • Domain found in 2GHQ: [CPDc ] by SMART
  • Other resources with information on 2GHQ
  • Community annotation for 2GHQ 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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