1PQN Cell Cycle date Jun 18, 2003
title Dominant Negative Human Hdim1 (Hdim1 1-128)
authors Y.Z.Zhang, H.Cheng, K.L.Gould, E.A.Golemis, H.Roder
compound source
Molecule: Spliceosomal U5 Snrnp-Specific 15 Kda Protein
Chain: A
Fragment: Dominant Negative Human Hdim1
Synonym: Dim1 Protein Homolog, Thioredoxin-Like U5 Snrnp Pr 15kd;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dim1
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet29b
methodSolution NMR
related structures by homologous chain: 1QGV
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructure, stability, and function of hDim1 investigated by NMR, circular dichroism, and mutational analysis., Zhang YZ, Cheng H, Gould KL, Golemis EA, Roder H, Biochemistry 2003 Aug 19;42(32):9609-18. PMID:12911302
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (695 Kb) [Save to disk]
  • Biological Unit Coordinates (1pqn.pdb1.gz) 35 Kb
  • CSU: Contacts of Structural Units for 1PQN
  • Original NMR restraints for 1PQN from PDB
  • Retrieve 1PQN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PQN from S2C, [Save to disk]
  • View 1PQN 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 1PQN
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PQN, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pqna_, region A [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1pqn_A] [1pqn]
  • SWISS-PROT database: [P83876]
  • Domain organization of [TXN4A_HUMAN] by SWISSPFAM
  • Domain found in 1PQN: [DIM1 ] by SMART
  • Other resources with information on 1PQN
  • Community annotation for 1PQN at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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